Station Overview Station Location
Station Number NH-MR-9 Latitude 43.18482
Station Name Concord 3.8 SSE Longitude -71.51859
County Merrimack Elevation (ft) 232



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 19 4.13 3.96 14 3.96 14 0.00 0 0 7 2 0.0 0 0
Nov 19 3.82 3.63 30 3.63 28 0.00 2 1 12 3 0.0 0 0
Dec 19 3.38 6.27 30 5.35 26 0.92 4 2 11 2 12.4 5 1
Jan 20 2.94 2.17 31 1.97 27 0.20 4 2 11 2 6.6 4 0
Feb 20 2.80 1.35 18 1.35 18 0.00 0 0 7 3 8.2 5 0
March 20 3.40 1.90 11 1.90 11 0.00 0 0 4 0 5.0 1 0
April 20 3.69 3.70 29 3.70 29 0.00 0 0 11 8 0.0 0 0
May 20 3.64 2.27 31 2.27 31 0.00 0 0 7 5 0.0 0 0
June 20 4.12 1.78 30 1.78 30 0.00 0 0 8 4 0.0 0 0
July 20 3.65 3.27 31 3.27 31 0.00 0 0 13 3 0.0 0 0
Aug 20 3.14 1.89 30 1.89 30 0.00 0 0 12 2 0.0 0 0
Sept 20 3.56 0.88 30 0.88 30 0.00 0 0 4 3 0.0 0 0
Water Year Totals: 42.27" 33.07" 315 days 31.95" 305 1.12" 10 days 5 107 days 37 days 32.2" 15 days 1 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019 1.60
10/18/2019 0.34
10/19/2019 0.00
10/20/2019 0.00
10/21/2019 0.11
10/22/2019 0.00
10/23/2019 0.65
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 0.04
10/27/2019 T
10/28/2019 1.21
10/29/2019 T
10/30/2019 0.01
10/31/2019
11/1/2019 0.35
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 **
11/5/2019 0.00
11/6/2019 T
11/7/2019 0.00
11/8/2019 0.30
11/9/2019 T
11/10/2019 0.00
11/11/2019 0.00
11/12/2019 0.01
11/13/2019 0.06
11/14/2019 0.00
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 0.00
11/19/2019 0.13
11/20/2019 0.38
11/21/2019 0.19
11/22/2019 0.04
11/23/2019 0.02
11/24/2019 0.09
11/25/2019 1.53
11/26/2019 0.00
11/27/2019 0.00
11/28/2019 0.53
11/29/2019 T
11/30/2019 0.00
12/1/2019 0.00
12/2/2019 0.47
12/3/2019 0.10
12/4/2019 **
12/5/2019 0.80
12/6/2019 **
12/7/2019 0.12
12/8/2019 T
12/9/2019 0.00
12/10/2019 0.59
12/11/2019 0.15
12/12/2019 0.00
12/13/2019 0.00
12/14/2019 1.51
12/15/2019 0.51
12/16/2019 0.00
12/17/2019 0.00
12/18/2019 0.44
12/19/2019 T
12/20/2019 0.00
12/21/2019
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.01
12/28/2019 0.01
12/29/2019 0.00
12/30/2019 0.48
12/31/2019 1.08
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.03
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 0.04
1/5/2020 0.30
1/6/2020 0.00
1/7/2020 **
1/8/2020 0.20
1/9/2020 0.01
1/10/2020 **
1/11/2020 0.00
1/12/2020 0.02
1/13/2020 0.05
1/14/2020 0.01
1/15/2020 T
1/16/2020 0.14
1/17/2020 0.10
1/18/2020 0.00
1/19/2020 0.52
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 0.00
1/26/2020 0.75
1/27/2020 0.00
1/28/2020 T
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 T
2/2/2020 T
2/3/2020 0.00
2/4/2020 0.00
2/5/2020 0.00
2/6/2020 0.34
2/7/2020 M
2/8/2020 M
2/9/2020 T
2/10/2020 0.05
2/11/2020 0.09
2/12/2020 0.03
2/13/2020 0.13
2/14/2020 0.13
2/15/2020 0.00
2/16/2020 0.00
2/17/2020
2/18/2020 0.00
2/19/2020 0.58
2/20/2020 0.00
2/21/2020 0.00
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020 0.00
3/22/2020 0.00
3/23/2020 0.00
3/24/2020 0.69
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.00
3/29/2020 0.13
3/30/2020 0.91
3/31/2020 0.17
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 T
4/3/2020 0.60
4/4/2020 0.32
4/5/2020 0.00
4/6/2020 T
4/7/2020 0.00
4/8/2020 0.00
4/9/2020 T
4/10/2020 1.05
4/11/2020 0.02
4/12/2020 0.00
4/13/2020 0.08
4/14/2020 0.75
4/15/2020 0.00
4/16/2020 T
4/17/2020 T
4/18/2020 0.04
4/19/2020 0.02
4/20/2020
4/21/2020 0.00
4/22/2020 0.33
4/23/2020 T
4/24/2020 T
4/25/2020 T
4/26/2020 0.00
4/27/2020 0.19
4/28/2020 0.30
4/29/2020 0.00
4/30/2020 0.00
5/1/2020 0.71
5/2/2020 0.19
5/3/2020 T
5/4/2020 0.00
5/5/2020 T
5/6/2020 0.00
5/7/2020 0.01
5/8/2020 0.00
5/9/2020 0.25
5/10/2020 0.01
5/11/2020 0.00
5/12/2020 0.32
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.00
5/16/2020 0.78
5/17/2020 0.00
5/18/2020 T
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 0.00
5/24/2020 0.00
5/25/2020 T
5/26/2020 T
5/27/2020 0.00
5/28/2020 0.00
5/29/2020 0.00
5/30/2020 0.00
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 T
6/3/2020 0.00
6/4/2020 T
6/5/2020 0.02
6/6/2020 0.00
6/7/2020 0.07
6/8/2020 0.00
6/9/2020 T
6/10/2020 0.00
6/11/2020 0.02
6/12/2020 0.07
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 0.00
6/21/2020 0.06
6/22/2020 0.00
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 0.03
6/26/2020 0.00
6/27/2020 0.00
6/28/2020 T
6/29/2020 1.46
6/30/2020 0.05
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.71
7/2/2020 0.02
7/3/2020 0.30
7/4/2020 T
7/5/2020 0.00
7/6/2020 0.64
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 T
7/10/2020 0.00
7/11/2020 0.01
7/12/2020 0.02
7/13/2020 0.00
7/14/2020 0.59
7/15/2020 0.15
7/16/2020 0.00
7/17/2020 0.02
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.50
7/24/2020 0.22
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.03
7/30/2020 0.06
7/31/2020 T
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 0.01
8/4/2020 T
8/5/2020 0.23
8/6/2020 0.00
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.04
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.10
8/19/2020 T
8/20/2020 0.06
8/21/2020 0.00
8/22/2020
8/23/2020 0.02
8/24/2020 0.11
8/25/2020 0.14
8/26/2020 0.31
8/27/2020 0.00
8/28/2020 0.06
8/29/2020 0.02
8/30/2020 0.79
8/31/2020 0.00
9/1/2020 0.00
9/2/2020 0.00
9/3/2020 0.21
9/4/2020 T
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 0.00
9/11/2020 0.02
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 T
9/19/2020 T
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.05
9/29/2020 0.00
9/30/2020 0.60



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/17/2019 7:00 AM 1.60 M M M M Raining at time of measurement. Lawn soggy with rain. Some wind at time of measurement. No heavy gusts. One small tree branch fell off our oak into the road along with a few small branches scattered about. Glad we got home before all this nor’easter came!
10/18/2019 8:01 AM 0.34 M M M M My phone’s battery died. No alarm. That’s reason for late reading. No precip at time of measurement. Breezy. Nice and cool. Perfect.
10/19/2019 7:00 AM 0.00 M M M M
10/20/2019 7:00 AM 0.00 M M M M
10/21/2019 7:00 AM 0.11 M M M M Extremely foggy at time of measurement. Gauge drippy on outside.
10/22/2019 7:00 AM 0.00 0.0 M M M There is water on the table but nowhere else. Inside gauge is trace of water, but it is probably dew. So registering zero.
10/23/2019 7:00 AM 0.65 M M M M Finally got the drains to work. No more flooding in street. Raining lightly at time of measurement.
10/24/2019 7:00 AM 0.00 M M M M Dew on gauge.
10/25/2019 7:00 AM 0.00 M M M M
10/26/2019 7:00 AM 0.04 M M M M Almost 0.05”. Just under. No rain at time of measurement. Cloudy.
10/27/2019 7:00 AM T M M M M Just beginning to rain very lightly.
10/28/2019 7:00 AM 1.21 M M M M Tiny amount of a sprinkle at time of measurement. Barely noticable.
10/29/2019 7:00 AM T M M M M No precip at time of measurement.
10/30/2019 7:00 AM 0.01 M M M M No precip at time of measurement.
11/1/2019 7:00 AM 0.35 M M M M Extremely windy at time of measurement. No trees down here. No precip at time of measurement.
11/2/2019 7:00 AM 0.00 M M M M Frost on deck. Wind is gone.
11/3/2019 7:00 AM 0.00 M M M M Dew on outside, partially frosty.
11/6/2019 7:00 AM T 0.0 0.00 M M My husband reminded me that we had a tiny amount of rain yesterday.
11/7/2019 7:00 AM 0.00 M M M M
11/8/2019 7:00 AM 0.30 M M M M Frozen water in gauge.
11/9/2019 7:00 AM T T T T T Snow started in small floating flakes, then around 11:30 or so, it started to come down much faster. Then it went back to flakes off and on. Not sure when it actually stopped, but probably around noon, 11/8/19. Melted within an hour.
11/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 No precip at time of measurement.
11/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/12/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 No precip at time of measurement. Mild.
11/13/2019 7:00 AM 0.06 T T T T Sorry. Late entry but gathered at 7:00 AM.
11/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Light frost both inside and outside gauge.
11/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/19/2019 7:00 AM 0.13 0.0 0.00 0.0 0.00 Small layer of slush/ice on deck next to house. Raining at tome of measurement.
11/20/2019 7:00 AM 0.38 T T M M No precipitation at time of measurement.
11/21/2019 7:00 AM 0.19 0.0 0.00 M M Slick walking. Thin layer of ice on our deck. Had to use hot water to melt ice in gauge.
11/22/2019 7:00 AM 0.04 0.0 0.00 M M Sleet or freezing rain starting around 12:35 AM. No precip at time of measurement. Still damp from rain, but quite mild. No ice on deck. We did not see any snow.
11/23/2019 7:00 AM 0.02 0.0 0.00 M M No precip at time of measurement.
11/24/2019 7:00 AM 0.09 T T T 0.09 Snow/sleet on ground. Still lightly sleeting. Crusty.
11/25/2019 7:00 AM 1.53 0.0 0.00 M M Sleet yesterday morning after 7:00 measurement. It made little drop noises on my coat, so pretty sure not soft snow. No precip this morning at 7:00 AM.
11/26/2019 7:00 AM 0.00 0.0 0.00 M M No precip at time of measurement.
11/27/2019 7:00 AM 0.00 0.0 0.00 M M
11/28/2019 7:00 AM 0.53 0.0 0.00 0.0 0.00 Raining lightly at time of measurement.
11/29/2019 7:00 AM T M M M M No precip at time of measurement.
11/30/2019 7:00 AM 0.00 0.0 0.00 M M
12/1/2019 7:00 AM 0.00 0.0 0.00 M M No precip at time of measurement.
12/2/2019 7:00 AM 0.47 5.0 0.47 5.0 0.41 No snow or other precip at time of measurement. Sorry. Had to do edit . Added wrong.
12/3/2019 7:00 AM 0.10 0.7 0.10 M M Sleeting/snowing at time of measurement.
12/8/2019 7:00 AM T T T M M Had only small scattering of snow flakes for a few minutes around 2:00 PM yesterday, 12/7/19. No precip at time of measurement. Heavy frost on gauge
12/9/2019 7:00 AM 0.00 M M M M
12/10/2019 7:00 AM 0.59 M M M M No snow. No precip at time of measurement.
12/11/2019 7:00 AM 0.15 M M M M No precip at time of measurement. No snow.
12/12/2019 7:00 AM 0.00 M M M M
12/13/2019 7:00 AM 0.00 M M M M
12/14/2019 7:00 AM 1.51 M M M M Raining at time of measurement. No ice.
12/15/2019 7:00 AM 0.51 M M M M
12/16/2019 7:00 AM 0.00 M M M M
12/17/2019 7:00 AM 0.00 M M M M
12/18/2019 7:00 AM 0.44 4.2 0.44 M M No precip at time of measurement.
12/19/2019 7:00 AM T T T M M Must’ve had a small snow squall or flurry. Left a very thin layer of snow on the board and a timy amount of snow, not worth melting as it peetered out to a dribble.
12/20/2019 7:00 AM 0.00 0.0 0.00 M M
12/22/2019 7:00 AM 0.00 0.0 0.00 M M Frosty
12/23/2019 7:00 AM 0.00 0.0 0.00 M M
12/24/2019 7:00 AM 0.00 0.0 0.00 M M
12/25/2019 7:00 AM 0.00 0.0 0.00 M M
12/26/2019 7:00 AM 0.00 0.0 0.00 M M
12/27/2019 7:00 AM 0.01 M M M M Glare ice this morning. No precipitation at time of measurement. Had to edit report as the water drops inside the gauge finally flowed together so they could flow out. Water sticks to the inside of the gauge and takes a while to join together.
12/28/2019 7:00 AM 0.01 M M M M No precip at time of measurement. Mild. Cool.
12/29/2019 7:00 AM 0.00 0.0 0.00 M M Frosty
12/30/2019 7:00 AM 0.48 0.5 0.48 M M Very heavy snow with sleet mixed in. Light sleet at time of measurement.
12/31/2019 7:00 AM 1.08 2.0 1.08 M M Snowing lightly at time of measurement. Lots of ice mixed in with snow. Makes good igloo-making material. Chunks.
1/1/2020 7:00 AM 0.03 M M M M No precip at time of measurement. Snow is crunchy and stiff enough to walk on without going through. Just had to edit. Found extra water that was in gauge which turned out to be more than spots of water. Sorry.
1/2/2020 7:00 AM 0.00 0.0 0.00 M M
1/3/2020 7:00 AM 0.00 0.0 0.00 M M
1/4/2020 7:00 AM 0.04 M M M M Very light rain at time of measurement. Mild.
1/5/2020 7:00 AM 0.30 M M M M Windy at time of measurement. Not raining either.
1/6/2020 7:00 AM 0.00 0.0 0.00 M M
1/9/2020 7:00 AM 0.01 0.2 0.01 M M We had snow squalls last evening, so the actual snow fall amount could be different due to the wind.
1/12/2020 7:00 AM 0.02 M M M M Not raining at time of measurement. Snow melting rapidly.
1/13/2020 7:00 AM 0.05 M M M M No snow. No precip at time of measurement. Mild, although much colder.
1/14/2020 7:00 AM 0.01 T 0.01 M M Foggy at time of measurement.
1/15/2020 7:00 AM T M M M M Fog over Merrimack River and frost on outside of gauge.
1/16/2020 7:00 AM 0.14 2.0 0.14 M M Very light preciptation at time of measurement. Got heavier soon after. Snow cakes easily and shovels easily. Wet!
1/17/2020 7:00 AM 0.10 0.2 0.10 M M The snow board has ice. Any snow that was on it blew away. Extremely cold and windy this morning, sounding like freight trains blowing through.
1/18/2020 7:00 AM 0.00 M M M M No precip
1/19/2020 7:00 AM 0.52 4.2 0.52 M M Not snowing at 7:00 at time of measurement. Forgot to record before 8:00 AM. Sorry.
1/20/2020 7:00 AM 0.00 M M M M
1/21/2020 7:00 AM 0.00 M M M M
1/22/2020 7:00 AM 0.00 0.0 0.00 M M
1/23/2020 7:00 AM 0.00 0.0 0.00 M M
1/24/2020 7:00 AM 0.00 0.0 0.00 M M
1/25/2020 7:00 AM 0.00 0.0 0.00 M M
1/26/2020 7:00 AM 0.75 M M M M Almost 0.86”. Just barely under. Lots of streams running down road last night, but wouldn’t consider it flooding.
1/27/2020 7:00 AM 0.00 0.0 0.00 M M
1/28/2020 7:00 AM T M M M M Frosty on car. Tiny amount of water in bottom of gauge. Don’t know if we had any snow.
1/29/2020 7:00 AM 0.00 0.0 0.00 M M
1/30/2020 7:00 AM 0.00 0.0 0.00 M M
1/31/2020 7:00 AM 0.00 M M M M
2/1/2020 7:00 AM T T T M M Not snowing at time of measurement. Only tiny flakes of snow scattered about.
2/2/2020 7:00 AM T T T M M Snow was enough yesterday, 2/1/20 to very lightly coat the street. All gone now.
2/3/2020 7:00 AM 0.00 M M M M
2/4/2020 7:00 AM 0.00 M M M M
2/5/2020 7:00 AM 0.00 M M M M
2/6/2020 7:00 AM 0.34 2.8 0.34 M M Light snow vs sleet at time of measurement.
2/7/2020 7:00 AM M 0.5 M M M Ice on deck. Sleeting lightly at time of measurement. And my measurement may not be entirely accurate as I spilled some when measuring. //EDIT: Precip and SWE are very high compared to surrounding values. Likely typo/data entry error. Precip and new SWE set to NA pending followup with observer. OST 2/07/2020 7:13 AM
2/8/2020 7:00 AM M M M M M Had to change my measurements again. Found ice that hadn’t melted even with hot water added and dumped it before I knew it needed to be measured. There was 0.2” of snow/ice on my snow board. That’s the only thing that was accurate. This is driving me crazy! I am so sorry. Have to go slower.
2/9/2020 7:00 AM T T T M M
2/10/2020 7:00 AM 0.05 0.7 0.05 M M
2/11/2020 7:00 AM 0.09 T T M M I know this isn’t Monday, but was able to get the gauge through to the grass for a total accumulation reading. This was for 2/10/2020 at 2:36 PM. 2.5” depth with water content of 0.84”.
2/12/2020 7:00 AM 0.03 T T M M Little tiny dots of snow scattered about the deck. Mild outside. Still icy underfoot.
2/13/2020 7:00 AM 0.13 1.5 0.13 M M Snow was very very light at time of measurement, but increased to light during the time I was out taking the measures. Heavy snow, but easily shoveled.
2/14/2020 7:00 AM 0.13 M M M M I had recent eye surgery so didn’t go to the snow board to measure, but I know there was snow after yesterday’s morning reading and after I cleared off the board. But none is left today.
2/15/2020 7:00 AM 0.00 0.0 0.00 M M
2/16/2020 7:00 AM 0.00 0.0 M M M Calm. Cold, but not like the past couple days with the temps in the single digits.
2/18/2020 7:00 AM 0.00 0.0 0.00 M M
2/19/2020 7:00 AM 0.58 2.7 0.58 M M Everything is iced over. The snow in the snowboard is packed down by the ice, but I got a reading yesterday 2/19/20 around 4:20 PM when the sleet was starting and no more snow was falling to get the snow depth that is recorded. This morning, it was packed down with ice to 2”. Is his okay?
2/20/2020 7:00 AM 0.00 0.0 0.00 M M Icy. Cold. Still winter. Brrr!
2/21/2020 7:00 AM 0.00 0.0 0.00 M M
3/21/2020 7:00 AM 0.00 0.0 0.00 M M
3/22/2020 7:00 AM 0.00 0.0 0.00 M M
3/23/2020 7:00 AM 0.00 0.0 0.00 M M
3/24/2020 7:00 AM 0.69 5.0 0.69 M M Very heavy snow.
3/25/2020 7:00 AM 0.00 0.0 0.00 M M One third of snow in our yard is melted away already.
3/26/2020 7:00 AM 0.00 0.0 0.00 M M
3/27/2020 7:00 AM 0.00 0.0 0.00 M M
3/28/2020 7:00 AM 0.00 M M M M
3/29/2020 7:00 AM 0.13 0.0 0.00 M M Very light rain at time of measurement. Light fog over Merrimack River.
3/30/2020 7:00 AM 0.91 M M M M Noticed a tiny plug of ice in the hole leading to the inner gauge. Very small amounts of ice noted on planting trays on our deck. Not icy on the deck. Not raining at time of measurement.
3/31/2020 7:00 AM 0.17 T T M M Just a fine layer of snow on the grass under the tree and on the deck.
4/1/2020 7:00 AM 0.00 0.0 0.00 M M
4/2/2020 7:00 AM T 0.0 0.00 M M Just started rainimg around 6:42 AM today, 4/2/20
4/3/2020 7:00 AM 0.60 0.0 0.00 M M Still raining at time of measurement.
4/4/2020 7:00 AM 0.32 0.0 0.00 M M No precip at time of measurement. Sun is out. Whew!
4/5/2020 7:06 AM 0.00 0.0 0.00 M M Dew inside gauge.
4/6/2020 7:00 AM T 0.0 0.00 M M Forgot that we had a tiny bit of rain yesterday.
4/7/2020 7:00 AM 0.00 0.0 0.00 M M
4/8/2020 7:00 AM 0.00 0.0 0.00 M M
4/9/2020 7:00 AM T 0.0 0.00 M M A little rain storm had passed over us yesterday and left tiny drops on our windshield. That was after 7:30 AM, 4/8/20.
4/10/2020 7:00 AM 1.05 0.0 0.00 M M No precip at time of measurement.
4/11/2020 7:00 AM 0.02 T T M M Snow started 4/10/20 at 12:56 PM and ended a few seconds later. Then more came, of sleet also for a short minute or so at 1:27 PM. Then, later on, (didn’t check time), there was a good rain/snow event that got everything damp.
4/12/2020 7:00 AM 0.00 0.0 0.00 M M
4/13/2020 7:00 AM 0.08 0.0 0.00 M M Raining at time of measurement.
4/14/2020 7:00 AM 0.75 0.0 0.00 M M Sunny this morning.
4/15/2020 7:00 AM 0.00 0.0 0.00 M M Snow clouds on radar but none on ground or floating in the air. No precip at time of measurement.
4/16/2020 7:00 AM T T T M M No precip at time of measurement.
4/17/2020 7:00 AM T T T M M Had several episodes of snow fall in the form of widely-scattered flakes throughout the day. Blustery at times.
4/18/2020 7:00 AM 0.04 T T M M Snowing lightly at time pf measurement, but not sticking to anything for long. The tiny amount on the deck rail melted already. None at all on grass or roadways.
4/19/2020 7:00 AM 0.02 T T M M Hard frost last night and into this morning. Snowed yesterday most of the morning, got things wet, but melted on contact. Sunny today with no precipitation at time of measurement. Had to wait till the ice melted on gauge.
4/21/2020 7:00 AM 0.00 0.0 0.00 M M Light dew in the funnel only.
4/22/2020 7:00 AM 0.33 T T M M We were up at 4:00 this morning to watch the Leonid meteor shower. Saw on a couple, but the clouds were coming in that gave us a tiny bit of snow on our deck and into the hole of the funnel. Very windy this morning. Trees are really swaying back and forth. Cold too. Had thin layer of ice on the water in the small gauge which melted fairly quickly.
4/23/2020 7:00 AM T T T M M Sorry for late entry. Gauge measurment done at 7:00.
4/24/2020 7:00 AM T 0.0 0.00 M M Very light rain seems to just recently begun before time of measurement. Tiny dots of rain in funnel only.
4/25/2020 7:00 AM T 0.0 0.00 M M No precip at timr of measurement.
4/26/2020 7:00 AM 0.00 0.0 0.00 M M
4/27/2020 7:00 AM 0.19 0.0 0.00 M M Very light rain at time of measurement. No snow seen, but no evidence either.
4/28/2020 7:00 AM 0.30 0.0 0.00 M M No precip at time of measurement.
4/29/2020 7:00 AM 0.00 0.0 0.00 M M
4/30/2020 7:00 AM 0.00 0.0 0.00 M M Rain is coming soon! None now.
5/1/2020 7:00 AM 0.71 0.0 0.00 M M Raining at time of measurement.
5/2/2020 7:00 AM 0.19 0.0 0.00 M M Sunny and cool. No precip at time of measurement.
5/3/2020 7:00 AM T 0.0 0.00 M M No precip at time of measurement.
5/4/2020 7:00 AM 0.00 0.0 0.00 M M Another sunny morning. No precip.
5/5/2020 7:00 AM T 0.0 0.00 M M Just had a spattering of rain around 5:00 PM, 4/4/20.
5/6/2020 7:00 AM 0.00 0.0 0.00 M M Frost this morning.
5/7/2020 7:00 AM 0.01 0.0 0.00 M M No precip at time of measurement.
5/8/2020 7:00 AM 0.00 0.0 0.00 M M Wind storm bringing clouds and obliterating Venus and the Moon barreled through around 10:00-10:30 PM last night. Around 12:15 AM today, it was clear and the full moon was out again. Did not get any rain from that front.
5/9/2020 7:00 AM 0.25 T T M M Looked out window at 6:34 and told my husband there was no snow. And then, it immediately started snowing. Cold, windy, and raw.
5/10/2020 7:00 AM 0.01 T T M M Many episodes of snowfall and one squall followed by sunshine. There was snow that was around the oak tree base and a scattered bit on the deck. Melted fairly quickly, then more small snow storms would pass.
5/11/2020 7:00 AM 0.00 0.0 0.00 M M Calm today. No precip at time of measurement.
5/12/2020 7:00 AM 0.32 0.0 0.00 M M Breezy and clear this morning.
5/13/2020 7:00 AM 0.00 0.0 0.00 M M
5/14/2020 7:00 AM 0.00 0.0 0.00 M M Frost again this morning.
5/15/2020 7:00 AM 0.00 0.0 0.00 M M Finally feels warm enough to not worry about snow anymore. No precip at time of measurement and no snow innthe yard.
5/16/2020 7:00 AM 0.78 M M M M String thunderstorm last night evening to late evening. Rain flooded the street because the drain couldn’t handle it. Not raining at time of measurement.
5/17/2020 7:00 AM 0.00 0.0 0.00 M M
5/18/2020 7:00 AM T 0.0 0.00 M M No precip at time of measurement.
5/19/2020 7:00 AM 0.00 0.0 0.00 M M
5/20/2020 7:00 AM 0.00 0.0 0.00 M M
5/21/2020 7:00 AM 0.00 0.0 0.00 M M
5/22/2020 7:00 AM 0.00 0.0 0.00 M M
5/23/2020 7:00 AM 0.00 M M M M
5/24/2020 7:00 AM 0.00 M M M M
5/25/2020 7:00 AM T M M M M Very very light rain at time of measurement.
5/26/2020 7:00 AM T M M M M Was very lightly raining yesterday just after time of measurement.
5/27/2020 7:00 AM 0.00 M M M M
5/28/2020 7:00 AM 0.00 M M M M
5/29/2020 7:00 AM 0.00 M M M M
5/30/2020 7:00 AM 0.00 M M M M Rain storms went completely around us overnight.
5/31/2020 7:00 AM 0.00 M M M M
6/1/2020 7:00 AM 0.00 M M M M
6/2/2020 7:00 AM T M M M M
6/3/2020 7:00 AM 0.00 M M M M
6/4/2020 7:00 AM T M M M M Had a passing shower that left just a little spots on the deck.
6/5/2020 7:00 AM 0.02 M M M M We got some measurable rain today. So not all of the storm went around us. Some went over us. Finally.
6/6/2020 7:00 AM 0.00 M M M M
6/7/2020 7:00 AM 0.07 M M M M Great thunderstorm last night.
6/8/2020 7:00 AM 0.00 M M M M
6/9/2020 7:00 AM T M M M M Rain started a couple minutes before 7:00 AM, 6/9/20. Was gone when i went out at 7:00.
6/10/2020 7:00 AM 0.00 M M M M
6/11/2020 7:00 AM 0.02 M M M M Not raining at time of measurement.
6/12/2020 7:00 AM 0.07 M M M M No rain this morning at time of measurement.
6/13/2020 7:00 AM 0.00 M M M M
6/14/2020 7:00 AM 0.00 M M M M
6/15/2020 7:00 AM 0.00 M M M M
6/16/2020 7:00 AM 0.00 M M M M
6/17/2020 7:00 AM 0.00 M M M M
6/18/2020 7:00 AM 0.00 M M M M
6/19/2020 7:00 AM 0.00 M M M M
6/20/2020 7:00 AM 0.00 M M M M
6/21/2020 7:00 AM 0.06 M M M M We had rain! Smelled like Spring! Had small amount of water that made small puddles and ran down the street and made it to the drain 2 houses west of us. No rain at time of measurement.
6/22/2020 7:00 AM 0.00 M M M M
6/23/2020 7:00 AM 0.00 M M M M
6/24/2020 7:00 AM 0.00 M M M M This is the 40th day with no or very little rain. Hopefully, we will have some relief today.
6/25/2020 7:00 AM 0.03 M M M M I thought we were going to have heavy rain, but again, most was diverted around us or vanished into the atmosphere without passing over us. Watering our pine tree. Not doing well with no water.
6/26/2020 7:00 AM 0.00 M M M M
6/27/2020 7:00 AM 0.00 M M M M
6/28/2020 7:00 AM T M M M M Not much. Just a few drops of rain in our area. For some reason, storms just go around our city of Concord, NH.
6/29/2020 7:00 AM 1.46 M M M M This rainstorm did not go around us. It was a spectacular storm with lightning and thunder. What a relief. Still almost 5” below normal for the year. The Merrimack River hot up to 2.53 feet.
6/30/2020 7:00 AM 0.05 M M M M No rain at time of precipitation at time of measurement.
7/1/2020 7:00 AM 0.71 M M M M No precip at time of measurement. For 7/1 we got .71”. Cool.
7/2/2020 7:00 AM 0.02 M M M M Foggy this morning. Rainstorms still circled around us.
7/3/2020 7:00 AM 0.30 M M M M No precipitation at time of measurement. Rainstorm appeared suddenly approximately for about 10 minutes, dimped the 0.3” with frequent thunder. Didn’t see the lightning. Forgot exact time. Was after 7:00 PM.
7/4/2020 7:00 AM T M M M M Only noticed this tiny bit of drizzle when we went out yesterday afternoon to get the mail around 4:45 PM. Not sure when it started or ended.
7/5/2020 7:00 AM 0.00 M M M M
7/6/2020 7:00 AM 0.64 M M M M This storm announced its presence with frequent lightning in the distance for about 10-15 minutes before 9:15 PM. Then the storm arrived in full force approximately 9:10 PM and lasted till approximatly 9:45 PM, with constant lightning which was not all followed with thunder. The bigger flashes had the big thunder booms. The rain followed around 9:19 PM abd continued till well after the lightning part moved on. Fabulous.
7/7/2020 7:00 AM 0.00 M M M M
7/8/2020 7:00 AM 0.00 M M M M
7/9/2020 7:00 AM T M M M M Storms went around us again. Radar shows we might get something, then it vanishes before reaching us.
7/10/2020 7:00 AM 0.00 M M M M
7/11/2020 7:00 AM 0.01 M M M M No rain at time of measurement.
7/12/2020 7:00 AM 0.02 M M M M
7/13/2020 7:00 AM 0.00 M M M M
7/14/2020 7:00 AM 0.59 M M M M No precipitation at time of measurement.
7/15/2020 7:00 AM 0.15 M M M M No precip at time of measurement.
7/16/2020 7:00 AM 0.00 M M M M
7/17/2020 7:00 AM 0.02 M M M M Not raining at time of measurement.
7/18/2020 7:00 AM 0.00 M M M M Heavy fog leaving droplets in our ceramic basin that we use to feed the birds. Light dew in gauge.
7/19/2020 7:00 AM 0.00 M M M M
7/20/2020 7:00 AM 0.00 M M M M
7/21/2020 7:00 AM 0.00 M M M M
7/22/2020 7:00 AM 0.00 M M M M
7/23/2020 7:00 AM 0.50 M M M M No precip at time of measurement. Got a whole lot less than originally forecast. Keeps going around our area. Cool andcloudy this morning.
7/24/2020 7:00 AM 0.22 M M M M No precipitation at time of measurement.
7/25/2020 7:00 AM 0.00 M M M M
7/26/2020 7:00 AM 0.00 M M M M Dew on grass.
7/27/2020 7:00 AM 0.00 M M M M
7/28/2020 7:00 AM 0.00 M M M M
7/29/2020 7:00 AM 0.03 M M M M Beautifully clear and cool this morning.
7/30/2020 7:00 AM 0.06 M M M M No rain at time of measurement.
7/31/2020 7:00 AM T M M M M No rain at time of measurement.
8/1/2020 7:00 AM 0.00 M M M M
8/2/2020 7:00 AM 0.00 M M M M Partly cloudy this morning.
8/3/2020 7:00 AM 0.01 M M M M Almost, 0.02”. Missed by a tiny amount. We kept hoping for more, as usual. Warm & muggy today.
8/4/2020 7:00 AM T M M M M Calm with no precip at time of measurement.
8/5/2020 7:00 AM 0.23 M M M M No bad storm damage. Storm wasn’t too bad. No precip at time of measurement.
8/6/2020 7:00 AM 0.00 M M M M No precipitation at time of measurement.
8/7/2020 7:00 AM 0.00 M M M M
8/8/2020 7:00 AM 0.00 M M M M
8/9/2020 7:00 AM 0.04 M M M M No precipitation at tome of measurement.
8/10/2020 7:00 AM 0.00 M M M M
8/11/2020 7:00 AM 0.00 M M M M
8/12/2020 7:00 AM 0.00 M M M M
8/13/2020 7:00 AM 0.00 M M M M
8/14/2020 7:00 AM 0.00 M M M M
8/15/2020 7:00 AM 0.00 M M M M
8/16/2020 7:00 AM 0.00 M M M M
8/17/2020 7:00 AM 0.00 M M M M
8/18/2020 7:00 AM 0.10 M M M M Not raining at time of measurement. Again, most of the storms go around us. Nice to have something. Only a couple small puddles in the street.
8/19/2020 7:00 AM T M M M M Only a few drops were delivered to us yesterday a little after 5:00 PM. No preciptation at tome of measurement. Cool morning.
8/20/2020 7:00 AM 0.06 M M M M Cool this morning. Around 51 degrees. Not raining at time of measurement.
8/21/2020 7:00 AM 0.00 M M M M
8/23/2020 7:00 AM 0.02 M M M M Very foggy this morning. No precipitation at time of measurement.
8/24/2020 7:00 AM 0.11 M M M M No precipitation at time of measurement, but again, quite foggy.
8/25/2020 7:00 AM 0.14 M M M M Yay! We got rainstorms yesterday with lightning. Foggy this morning. No precipitation at time of measurement.
8/26/2020 7:00 AM 0.31 M M M M Breezy and cool. 59 degrees. No precip at time of measurement. We got more rain this time than the official reading for Concord read at the Concord Airport of 0.14”.
8/27/2020 7:00 AM 0.00 M M M M
8/28/2020 7:00 AM 0.06 M M M M Cloudy, but no precipitation at time of measurement.
8/29/2020 7:00 AM 0.02 M M M M Very light rain at time of measurement.
8/30/2020 7:00 AM 0.79 M M M M Beautiful clear morning today at time of measurement.
8/31/2020 7:00 AM 0.00 M M M M
9/1/2020 7:00 AM 0.00 M M M M
9/2/2020 7:00 AM 0.00 M M M M
9/3/2020 7:01 AM 0.21 M M M M No precip at time of measurement.
9/4/2020 7:00 AM T M M M M Had the toniest drops of moisture on my arm yesterday while outside playing games.
9/5/2020 7:00 AM 0.00 M M M M
9/6/2020 7:00 AM 0.00 M M M M
9/7/2020 7:00 AM 0.00 M M M M
9/8/2020 7:00 AM 0.00 M M M M
9/9/2020 7:00 AM 0.00 M M M M
9/10/2020 7:00 AM 0.00 M M M M
9/11/2020 7:00 AM 0.02 M M M M No precipitation at time of measurement. Cloudy.
9/12/2020 7:00 AM 0.00 M M M M
9/13/2020 7:00 AM 0.00 M M M M
9/14/2020 7:00 AM 0.00 M M M M Fire danger warnings issued.
9/15/2020 7:00 AM 0.00 M M M M
9/16/2020 7:00 AM 0.00 M M M M
9/17/2020 7:00 AM 0.00 M M M M
9/18/2020 7:00 AM T M M M M Very, very lightly sprinkling at time of measurement.
9/19/2020 7:00 AM T M M M M Again, a very light rain yesterday morning after 7:00 AM.
9/20/2020 7:00 AM 0.00 M M M M
9/21/2020 7:00 AM 0.00 M M M M
9/22/2020 7:00 AM 0.00 M M M M
9/23/2020 7:00 AM 0.00 M M M M
9/24/2020 7:00 AM 0.00 M M M M
9/25/2020 7:00 AM 0.00 M M M M
9/26/2020 7:00 AM 0.00 M M M M
9/27/2020 7:00 AM 0.00 M M M M
9/28/2020 7:00 AM 0.05 M M M M No precip at time of measurement.
9/29/2020 7:00 AM 0.00 M M M M
9/30/2020 7:00 AM 0.60 M M M M Raining and windy at time of measurement.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/4/2019 11/05/2019 7:00 AM 2 0.00 M M
12/4/2019 12/05/2019 7:00 AM 2 0.80 1.0 0.80
12/6/2019 12/07/2019 7:00 AM 2 0.12 1.5 0.12 Had early morning appointment yesterday morning which is reason for 2-day reading. Had a trace of snow 12/5/19
1/7/2020 1/08/2020 7:00 AM 2 0.20 0.1 M No precipitation at time of measurement. Mild. New snow is powdery.
1/10/2020 1/11/2020 7:00 AM 2 0.00 M M Did not measure snow on ground. Mostly hard as a “rock” with ice.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground