Station Overview Station Location
Station Number VA-FX-51 Latitude 38.903
Station Name Vienna 1.3 W Longitude -77.2836
County Fairfax Elevation (ft) 371



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 3.55 5.56 31 5.56 31 0.00 0 0 10 3 0.0 0 0
Nov 19 3.35 3.04 30 3.04 30 0.00 0 0 9 2 0.0 0 0
Dec 19 3.17 3.56 30 3.56 30 0.00 0 0 14 2 0.3 2 0
Jan 20 2.94 3.64 31 3.64 31 0.00 0 0 11 1 2.2 2 1
Feb 20 2.74 3.69 29 3.69 29 0.00 0 0 15 2 0.0 0 0
March 20 3.67 2.46 31 2.46 31 0.00 0 0 17 1 0.0 0 0
April 20 3.34 5.10 30 5.10 30 0.00 0 0 15 5 0.0 0 0
May 20 4.24 4.16 31 4.16 31 0.00 0 0 13 0 0.0 0 0
June 20 3.98 5.97 30 5.97 30 0.00 0 0 11 2 0.0 0 0
July 20 4.03 5.55 31 5.55 31 0.00 0 0 14 0 0.0 0 0
Aug 20 3.36 8.11 31 8.11 31 0.00 0 0 19 1 0.0 0 0
Sept 20 4.00 2.76 30 2.76 26 0.00 4 0 10 1 0.0 0 0
Water Year Totals: 42.37" 53.60" 365 days 53.60" 361 0.00" 4 days 0 158 days 20 days 2.5" 4 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 0.14
10/2/2019 0.00
10/3/2019 0.00
10/4/2019 0.00
10/5/2019 0.00
10/6/2019 0.00
10/7/2019 T
10/8/2019 T
10/9/2019 0.07
10/10/2019 0.00
10/11/2019 0.00
10/12/2019 0.00
10/13/2019 T
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 1.21
10/18/2019 0.00
10/19/2019 0.00
10/20/2019 0.25
10/21/2019 1.69
10/22/2019 0.00
10/23/2019 0.49
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 0.01
10/27/2019 0.60
10/28/2019 0.46
10/29/2019 0.00
10/30/2019 0.00
10/31/2019 0.64
11/1/2019 1.22
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 0.00
11/7/2019 0.00
11/8/2019 0.11
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.00
11/12/2019 0.16
11/13/2019 T
11/14/2019 0.00
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 0.03
11/19/2019 0.30
11/20/2019 0.00
11/21/2019 0.00
11/22/2019 0.00
11/23/2019 0.24
11/24/2019 0.94
11/25/2019 0.01
11/26/2019 0.00
11/27/2019 0.03
11/28/2019 T
11/29/2019 0.00
11/30/2019 0.00
12/1/2019 0.08
12/2/2019 0.33
12/3/2019 0.04
12/4/2019 0.03
12/5/2019 0.01
12/6/2019 0.00
12/7/2019 T
12/8/2019 0.00
12/9/2019 0.00
12/10/2019 0.62
12/11/2019 0.46
12/12/2019 0.00
12/13/2019 0.00
12/14/2019 0.46
12/15/2019 0.17
12/16/2019 0.24
12/17/2019 0.47
12/18/2019 0.01
12/19/2019
12/20/2019 0.00
12/21/2019 0.00
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 0.00
12/28/2019 T
12/29/2019 0.00
12/30/2019 0.50
12/31/2019 0.14
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.00
1/3/2020 0.24
1/4/2020 0.17
1/5/2020 0.39
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.31
1/9/2020 0.00
1/10/2020 0.00
1/11/2020 0.00
1/12/2020 0.28
1/13/2020 0.00
1/14/2020 0.02
1/15/2020 0.07
1/16/2020 0.00
1/17/2020 0.00
1/18/2020 0.04
1/19/2020 0.29
1/20/2020 T
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 1.80
1/26/2020 0.03
1/27/2020 0.00
1/28/2020 0.00
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 T
2/2/2020 0.10
2/3/2020 0.00
2/4/2020 0.04
2/5/2020 0.02
2/6/2020 0.15
2/7/2020 1.07
2/8/2020 0.16
2/9/2020 0.00
2/10/2020 0.05
2/11/2020 0.78
2/12/2020 0.12
2/13/2020 0.24
2/14/2020 0.09
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.00
2/19/2020 0.02
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.15
2/26/2020 0.15
2/27/2020 0.55
2/28/2020 0.00
2/29/2020 T
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 0.13
3/4/2020 0.08
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.06
3/8/2020 0.00
3/9/2020 0.00
3/10/2020 0.00
3/11/2020 0.04
3/12/2020 T
3/13/2020 0.25
3/14/2020 0.00
3/15/2020 0.25
3/16/2020 0.03
3/17/2020 0.01
3/18/2020 0.00
3/19/2020 0.36
3/20/2020 0.01
3/21/2020 0.07
3/22/2020 0.00
3/23/2020 0.16
3/24/2020 0.13
3/25/2020 0.09
3/26/2020 0.30
3/27/2020 0.00
3/28/2020 0.45
3/29/2020 0.04
3/30/2020 0.00
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.18
4/2/2020 T
4/3/2020 0.00
4/4/2020 0.00
4/5/2020 0.00
4/6/2020 0.01
4/7/2020 0.00
4/8/2020 0.45
4/9/2020 0.15
4/10/2020 T
4/11/2020 T
4/12/2020 0.00
4/13/2020 1.93
4/14/2020 0.13
4/15/2020 0.41
4/16/2020 0.00
4/17/2020 0.00
4/18/2020 0.10
4/19/2020 0.03
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 T
4/23/2020 0.00
4/24/2020 0.83
4/25/2020 0.02
4/26/2020 0.50
4/27/2020 0.19
4/28/2020 T
4/29/2020 0.10
4/30/2020 0.07
5/1/2020 1.32
5/2/2020 0.05
5/3/2020 0.00
5/4/2020 1.31
5/5/2020 0.00
5/6/2020 0.36
5/7/2020 0.11
5/8/2020 0.00
5/9/2020 0.22
5/10/2020 0.00
5/11/2020 0.03
5/12/2020 0.00
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.04
5/16/2020 0.00
5/17/2020 0.00
5/18/2020 0.00
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.19
5/23/2020 0.30
5/24/2020 0.00
5/25/2020 0.00
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.05
5/29/2020 0.03
5/30/2020 0.15
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 T
6/4/2020 0.00
6/5/2020 1.45
6/6/2020 0.35
6/7/2020 0.00
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
6/11/2020 1.17
6/12/2020 0.01
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 T
6/18/2020 0.69
6/19/2020 0.09
6/20/2020 0.83
6/21/2020 0.15
6/22/2020 0.00
6/23/2020 0.11
6/24/2020 0.00
6/25/2020 0.00
6/26/2020 0.01
6/27/2020 0.00
6/28/2020 1.11
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.04
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.08
7/7/2020 2.17
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 0.00
7/11/2020 0.03
7/12/2020 0.02
7/13/2020 0.01
7/14/2020 0.02
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.22
7/22/2020 0.59
7/23/2020 1.06
7/24/2020 0.64
7/25/2020 0.32
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.05
7/30/2020 0.00
7/31/2020 0.30
8/1/2020 0.12
8/2/2020 0.05
8/3/2020 0.00
8/4/2020 1.99
8/5/2020 0.37
8/6/2020 0.33
8/7/2020 0.02
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 1.15
8/13/2020 0.23
8/14/2020 0.38
8/15/2020 0.03
8/16/2020 0.70
8/17/2020 0.07
8/18/2020 0.00
8/19/2020 0.19
8/20/2020 0.03
8/21/2020 0.00
8/22/2020 0.02
8/23/2020 0.05
8/24/2020 0.00
8/25/2020 T
8/26/2020 0.39
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 1.88
8/30/2020 0.11
8/31/2020 0.00
9/1/2020 0.48
9/2/2020 0.15
9/3/2020 0.06
9/4/2020 0.12
9/5/2020 0.02
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 0.91
9/11/2020 0.21
9/12/2020 T
9/13/2020 0.01
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.40
9/19/2020 0.00
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 0.40
9/27/2020 **
9/28/2020 **
9/29/2020 **
9/30/2020 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 8:00 AM 0.14 M M M M Hurray, some morning showers
10/2/2019 8:00 AM 0.00 0.0 M M M
10/3/2019 8:00 AM 0.00 0.0 M M M
10/4/2019 8:00 AM 0.00 0.0 M M M
10/5/2019 8:00 AM 0.00 0.0 M M M
10/6/2019 8:00 AM 0.00 0.0 M M M
10/7/2019 8:00 AM T M M M M
10/8/2019 8:00 AM T M M M M Meanwhile it poured twice on Scherzer at Nats Park, game 4
10/9/2019 8:00 AM 0.07 M M M M Gentle rain in very early morning. Every little bit welcome.
10/10/2019 8:00 AM 0.00 0.0 M M M
10/11/2019 8:00 AM 0.00 0.0 M M M
10/12/2019 8:00 AM 0.00 0.0 M M M
10/13/2019 8:00 AM T M M M M rumor of a very brief PM shower
10/14/2019 8:00 AM 0.00 0.0 M M M
10/15/2019 8:00 AM 0.00 0.0 M M M
10/16/2019 8:00 AM 0.00 0.0 M M M
10/17/2019 8:00 AM 1.21 M M M M lots of welcome rain, about 9 am - 4 pm. Windy towards end.
10/18/2019 8:00 AM 0.00 0.0 M M M
10/19/2019 8:00 AM 0.00 0.0 M M M
10/20/2019 8:00 AM 0.25 M M M M post tropical storm Nestor, gentle rain
10/21/2019 8:00 AM 1.69 M M M M steady rain ending sometime after sunset, from post-tropical storm
10/22/2019 8:00 AM 0.00 0.0 M M M
10/23/2019 8:00 AM 0.49 M M M M afternoon rain
10/24/2019 8:00 AM 0.00 0.0 M M M And a lovely cool autumn night at the Nationals ballpark, watching game 2 on the jumbotron with 10,000 friends
10/25/2019 7:30 AM 0.00 0.0 M M M
10/26/2019 8:00 AM 0.01 M M M M
10/27/2019 8:00 AM 0.60 M M M M rain started by midnight, heavy in the morning, leftover tropical storm
10/28/2019 8:00 AM 0.46 M M M M rain ended around noon
10/29/2019 8:00 AM 0.00 0.0 M M M
10/30/2019 8:00 AM 0.00 0.0 M M M Go Nats! Game 7!
10/31/2019 8:00 AM 0.64 M M M M rain started around sunset, and THE NATS WON THE WORLD SERIES
11/1/2019 8:00 AM 1.22 M M M M Intense front went through after 8 PM (trick or treaters scurried through neighborhood early). A little thunder, but downpours and very windy. Calmed down by midnight, power out for 1.5 hours.
11/2/2019 8:00 AM 0.00 0.0 M M M
11/3/2019 8:00 AM 0.00 0.0 M M M
11/4/2019 8:00 AM 0.00 M M M M
11/5/2019 8:00 AM 0.00 0.0 M M M
11/6/2019 8:00 AM 0.00 0.0 M M M
11/7/2019 8:00 AM 0.00 0.0 M M M
11/8/2019 8:00 AM 0.11 M M M M
11/9/2019 8:00 AM 0.00 0.0 M M M
11/10/2019 8:00 AM 0.00 0.0 M M M
11/11/2019 8:00 AM 0.00 0.0 M M M
11/12/2019 8:00 AM 0.16 M M M M Temp yesterday near 70, pleasant for a bike ride. Overnight rain and temp dropping like a rock this morning.
11/13/2019 8:00 AM T T M 0.0 M A few snowflakes, yes, mid-afternoon, even though temp in the higher 30s. In mid-20s right now
11/14/2019 8:00 AM 0.00 0.0 M M M
11/15/2019 8:00 AM 0.00 0.0 M M M
11/16/2019 8:00 AM 0.00 0.0 M M M
11/17/2019 8:00 AM 0.00 0.0 M M M
11/18/2019 8:00 AM 0.03 M M M M
11/19/2019 8:00 AM 0.30 M M M M nighttime showers
11/20/2019 8:00 AM 0.00 0.0 M M M
11/21/2019 8:00 AM 0.00 0.0 M M M
11/22/2019 8:00 AM 0.00 0.0 M M M
11/23/2019 8:00 AM 0.24 M M M M midday rain
11/24/2019 8:00 AM 0.94 M M M M
11/25/2019 8:00 AM 0.01 M M M M tail end of yesterday's rain
11/26/2019 8:00 AM 0.00 0.0 M M M
11/27/2019 8:00 AM 0.03 M M M M
11/28/2019 8:00 AM T M M M M High winds overnight, still pretty windy. Some large tree limbs cracked off in neighborhood, including one across the street - blocked entire street
11/29/2019 8:00 AM 0.00 0.0 M M M
11/30/2019 8:00 AM 0.00 0.0 M M M
12/1/2019 8:00 AM 0.08 M M M M
12/2/2019 8:00 AM 0.33 M M M M rainy, grey day
12/3/2019 8:00 AM 0.04 M M M M drizzly day
12/4/2019 8:00 AM 0.03 M M M M
12/5/2019 8:00 AM 0.01 M M M M rumors it may have been snowflakes
12/6/2019 7:45 AM 0.00 0.0 M M M
12/7/2019 7:30 AM T M M M M
12/8/2019 8:00 AM 0.00 0.0 M M M
12/9/2019 8:00 AM 0.00 0.0 M M M
12/10/2019 7:30 AM 0.62 M M M M
12/11/2019 8:00 AM 0.46 0.2 0.06 T M rain most of the day, changed to snow perhaps around midnight. Did not stick to street.
12/12/2019 8:00 AM 0.00 0.0 M T M
12/13/2019 7:30 AM 0.00 0.0 M M M
12/14/2019 8:00 AM 0.46 M M M M rain, drizzle, greyness
12/15/2019 8:00 AM 0.17 M M M M cold rainy morning
12/16/2019 8:15 AM 0.24 0.1 M M M a bit of crunchy snow in the grass, wet roads; elevated deck has icy coating; light rain at time of reading
12/17/2019 8:00 AM 0.47 M M M M another grey, rainy day
12/18/2019 8:00 AM 0.01 M M M M
12/20/2019 8:00 AM 0.00 0.0 M M M
12/21/2019 8:00 AM 0.00 0.0 M M M
12/22/2019 8:00 AM 0.00 0.0 M M M clear and seasonably, reasonably cold
12/23/2019 8:00 AM 0.00 0.0 M M M
12/24/2019 8:00 AM 0.00 0.0 M M M
12/25/2019 8:00 AM 0.00 0.0 M M M A very merry Christmas to all, and hopes for a better 2020...!
12/26/2019 8:00 AM 0.00 0.0 M M M Sunny, high of 50. Wash Post reports poor air quality because of high parked over us - didn't realize that can happen in the winter too.
12/27/2019 8:00 AM 0.00 0.0 M M M
12/28/2019 8:00 AM T M M M M brief sprinkle in the morning
12/29/2019 8:00 AM 0.00 0.0 M M M a very pleasant day, if you like spring in late December - 60 degrees and mild
12/30/2019 8:00 AM 0.50 M M M M showers through most of the period. Balmy 63 degrees at time of reading
12/31/2019 8:00 AM 0.14 M M M M morning rain. say goodbye to lousy 2019.
1/1/2020 8:00 AM 0.00 0.0 M M M best wishes and high hopes for a "normal" 2020
1/2/2020 8:00 AM 0.00 0.0 M M M
1/3/2020 8:00 AM 0.24 M M M M overnight rain
1/4/2020 8:00 AM 0.17 M M M M
1/5/2020 8:00 AM 0.39 M M M M
1/6/2020 8:00 AM 0.00 0.0 M M M
1/7/2020 8:00 AM 0.00 0.0 M M M
1/8/2020 8:00 AM 0.31 2.0 M 1.8 M precip began around noon, rain, changing to mixed rain and snow, then all fluffy big flakes for a few hours. Mostly melted on street.
1/9/2020 8:00 AM 0.00 0.0 M T M
1/10/2020 8:00 AM 0.00 0.0 M T M snow remains in shady areas
1/11/2020 8:00 AM 0.00 0.0 M 0.0 M
1/12/2020 8:00 AM 0.28 M M M M
1/13/2020 8:00 AM 0.00 0.0 M M M
1/14/2020 8:00 AM 0.02 M M M M
1/15/2020 7:30 AM 0.07 M M M M drizzly day followed by very foggy morning
1/16/2020 8:00 AM 0.00 0.0 M M M
1/17/2020 8:00 AM 0.00 0.0 M M M
1/18/2020 8:00 AM 0.04 0.2 M T M Snow early morning. Some melted on street but mostly stuck.
1/19/2020 8:00 AM 0.29 T M 0.0 M early morning snow was followed by a few more flakes, then sleet and rain. all melted.
1/20/2020 8:00 AM T T M 0.0 M happened to be outside and see a few afternoon snowflakes
1/21/2020 8:00 AM 0.00 M M M M
1/22/2020 8:00 AM 0.00 0.0 M M M
1/23/2020 8:00 AM 0.00 0.0 M M M
1/24/2020 8:00 AM 0.00 0.0 M M M another normal January day, cold
1/25/2020 8:00 AM 1.80 M M M M rain overnight, heavy at times, drippy this morning
1/26/2020 8:00 AM 0.03 M M M M
1/27/2020 8:00 AM 0.00 0.0 M M M
1/28/2020 8:00 AM 0.00 0.0 M M M
1/29/2020 8:00 AM 0.00 0.0 M M M
1/30/2020 8:00 AM 0.00 0.0 M M M
1/31/2020 8:00 AM 0.00 0.0 M M M another reasonably seasonal day
2/1/2020 8:00 AM T M M M M
2/2/2020 8:00 AM 0.10 M M M M evening showers
2/3/2020 7:45 AM 0.00 0.0 M M M
2/4/2020 8:00 AM 0.04 M M M M early morning showers continuing
2/5/2020 8:00 AM 0.02 M M M M
2/6/2020 8:00 AM 0.15 M M M M
2/7/2020 8:10 AM 1.07 M M M M Winter (rain) storm. Squall-like front went through at 8 a.m., very gusty and downpour. Otherwise, rained most of the period, and continues.
2/8/2020 8:00 AM 0.16 M M M M tail end of storm
2/9/2020 8:00 AM 0.00 0.0 M M M
2/10/2020 8:00 AM 0.05 M M M M
2/11/2020 8:00 AM 0.78 M M M M rainy day
2/12/2020 8:00 AM 0.12 M M M M
2/13/2020 8:00 AM 0.24 M M M M showers
2/14/2020 8:00 AM 0.09 M M M M
2/15/2020 8:00 AM 0.00 0.0 M M M
2/16/2020 8:00 AM 0.00 0.0 M M M cold! barely above freezing during the day, in the high teens overnight
2/17/2020 8:00 AM 0.00 0.0 M M M
2/18/2020 8:00 AM 0.00 0.0 M M M
2/19/2020 8:00 AM 0.02 M M M M
2/20/2020 8:00 AM 0.00 0.0 M M M
2/21/2020 8:00 AM 0.00 0.0 M M M
2/22/2020 8:00 AM 0.00 0.0 M M M
2/23/2020 8:00 AM 0.00 0.0 M M M
2/24/2020 8:00 AM 0.00 0.0 M M M
2/25/2020 8:00 AM 0.15 M M M M showers
2/26/2020 8:00 AM 0.15 M M M M light rain
2/27/2020 8:00 AM 0.55 M M M M drizzly day, front blew through around 11pm, poured, windy
2/28/2020 8:00 AM 0.00 0.0 M M M
2/29/2020 7:30 AM T T M 0.0 M actually a few snowflakes in the air
3/1/2020 8:00 AM 0.00 0.0 M M M
3/2/2020 8:00 AM 0.00 0.0 M M M
3/3/2020 8:00 AM 0.13 M M M M showers
3/4/2020 8:00 AM 0.08 M M M M Some showers, storms went elsewhere. High winds around midnight, a little spooky
3/5/2020 8:00 AM 0.00 0.0 M M M
3/6/2020 8:00 AM 0.00 0.0 M M M
3/7/2020 8:00 AM 0.06 M M M M caught the edge of a coastal storm - a few light/brief showers, one thunder rumble, reports of graupel tho I didn't witness that
3/8/2020 8:00 AM 0.00 0.0 M M M
3/9/2020 8:00 AM 0.00 0.0 M M M
3/10/2020 8:00 AM 0.00 0.0 M M M
3/11/2020 8:00 AM 0.04 M M M M light showers
3/12/2020 8:00 AM T M M M M sprinkles
3/13/2020 8:00 AM 0.25 M M M M overnight showers
3/14/2020 8:00 AM 0.00 0.0 M M M
3/15/2020 8:00 AM 0.25 M M M M showers overnight
3/16/2020 8:00 AM 0.03 M M M M
3/17/2020 8:00 AM 0.01 M M M M
3/18/2020 8:00 AM 0.00 0.0 M M M
3/19/2020 8:00 AM 0.36 M M M M overnight rain
3/20/2020 8:00 AM 0.01 M M M M
3/21/2020 8:00 AM 0.07 M M M M
3/22/2020 8:00 AM 0.00 0.0 M M M
3/23/2020 8:00 AM 0.16 M M M M cold rain
3/24/2020 8:00 AM 0.13 M M M M
3/25/2020 8:00 AM 0.09 M M M M
3/26/2020 8:00 AM 0.30 M M M M rainy sad day
3/27/2020 8:00 AM 0.00 0.0 M M M
3/28/2020 8:00 AM 0.45 M M M M some distant thunder rumbles in early morning darkness
3/29/2020 8:00 AM 0.04 M M M M
3/30/2020 8:00 AM 0.00 M M M M
3/31/2020 8:00 AM 0.00 0.0 M M M
4/1/2020 8:00 AM 0.18 M M M M
4/2/2020 8:00 AM T M M M M
4/3/2020 8:00 AM 0.00 0.0 M M M
4/4/2020 8:00 AM 0.00 0.0 M M M
4/5/2020 8:00 AM 0.00 0.0 M M M
4/6/2020 8:00 AM 0.01 M M M M
4/7/2020 8:00 AM 0.00 0.0 M M M
4/8/2020 8:00 AM 0.45 M M M M couple of showers, heard a rumble of thunder late afternoon with heavier rain
4/9/2020 8:00 AM 0.15 M M M M
4/10/2020 8:00 AM T M M M M Windy day, gusts up to 45-50 mph. Still windy this morning
4/11/2020 8:00 AM T T M 0.0 M Yes, really. Happened to be outside midday, it was sprinkling little wet flakes. Still windy, about 40 degrees, but comin' down cold.
4/12/2020 8:00 AM 0.00 0.0 M M M
4/13/2020 7:45 AM 1.93 M M M M rain from about sunset onwards, heavy at times, big storm going over
4/14/2020 8:00 AM 0.13 M M M M remainder of yesterday's storm. thunderstorms went to either side of us, as usual. quite windy.
4/15/2020 8:00 AM 0.41 M M M M
4/16/2020 8:00 AM 0.00 0.0 M M M
4/17/2020 8:00 AM 0.00 0.0 M M M
4/18/2020 8:00 AM 0.10 M M M M gentle rain overnight, continues this a.m.
4/19/2020 8:00 AM 0.03 M M M M
4/20/2020 8:00 AM 0.00 0.0 M M M
4/21/2020 8:00 AM 0.00 0.0 M M M
4/22/2020 8:00 AM T M M M M
4/23/2020 8:00 AM 0.00 0.0 M M M
4/24/2020 8:00 AM 0.83 M M M M rain, drizzle, light rain, since mid-afternoon. Barely drizzling at time of reading
4/25/2020 8:00 AM 0.02 M M M M
4/26/2020 8:00 AM 0.50 M M M M showers began around 6 pm
4/27/2020 8:00 AM 0.19 M M M M showers most of the period
4/28/2020 8:00 AM T M M M M
4/29/2020 8:00 AM 0.10 M M M M
4/30/2020 8:20 AM 0.07 M M M M
5/1/2020 8:00 AM 1.32 M M M M lotsa rain, still raining. no thunder.
5/2/2020 8:00 AM 0.05 M M M M
5/3/2020 8:00 AM 0.00 0.0 M M M
5/4/2020 8:00 AM 1.31 M M M M Brief morning shower, heavier rain and thunder 9 pm - midnight or later
5/5/2020 8:00 AM 0.00 0.0 M M M Lovely sunny warm day, quite windy
5/6/2020 8:00 AM 0.36 M M M M
5/7/2020 8:00 AM 0.11 M M M M
5/8/2020 8:00 AM 0.00 0.0 M M M
5/9/2020 8:00 AM 0.22 M M M M polar vortex arrived , ice on birdbath this morning
5/10/2020 8:00 AM 0.00 0.0 M M M
5/11/2020 8:00 AM 0.03 M M M M
5/12/2020 8:00 AM 0.00 0.0 M M M
5/13/2020 8:00 AM 0.00 0.0 M M M
5/14/2020 8:00 AM 0.00 0.0 M M M
5/15/2020 8:00 AM 0.04 M M M M
5/16/2020 8:00 AM 0.00 0.0 M M M
5/17/2020 8:00 AM 0.00 0.0 M M M
5/18/2020 8:00 AM 0.00 0.0 M M M
5/19/2020 8:00 AM 0.00 0.0 M M M
5/20/2020 8:00 AM 0.00 0.0 M M M
5/21/2020 8:00 AM 0.00 0.0 M M M
5/22/2020 8:00 AM 0.19 M M M M
5/23/2020 8:00 AM 0.30 M M M M
5/24/2020 8:00 AM 0.00 0.0 M M M
5/25/2020 8:00 AM 0.00 0.0 M M M
5/26/2020 8:00 AM 0.00 0.0 M M M
5/27/2020 8:00 AM 0.00 0.0 M M M
5/28/2020 8:00 AM 0.05 M M M M
5/29/2020 8:00 AM 0.03 M M M M
5/30/2020 8:00 AM 0.15 M M M M
5/31/2020 8:00 AM 0.00 0.0 M M M
6/1/2020 8:00 AM 0.00 0.0 M M M Blue sky, low 70's, low humidity = beautiful day
6/2/2020 8:00 AM 0.00 0.0 M M M
6/3/2020 8:00 AM T M M M M morning sprinkles
6/4/2020 8:00 AM 0.00 0.0 M M M first (?) really hot day, mid-90s
6/5/2020 8:00 AM 1.45 M M M M very strong thunderstorms in three batches between around 7 PM and midnight. intense and frequent lightning, some downpours, gusty winds. and that was just the edge of the storms
6/6/2020 8:00 AM 0.35 M M M M dinner time mild thunderstorm
6/7/2020 8:00 AM 0.00 0.0 M M M
6/8/2020 8:00 AM 0.00 0.0 M M M in the 80s, but reasonable humidity, thank goodness
6/9/2020 8:00 AM 0.00 0.0 M M M
6/10/2020 8:00 AM 0.00 0.0 M M M
6/11/2020 8:00 AM 1.17 M M M M Mostly from a late day monsoon, lots of lightning, gusty winds
6/12/2020 8:00 AM 0.01 M M M M
6/13/2020 8:00 AM 0.00 0.0 M M M
6/14/2020 8:00 AM 0.00 0.0 M M M
6/15/2020 8:00 AM 0.00 0.0 M M M lovely weekend, high 70s, low humidity,sunshine
6/16/2020 7:45 AM 0.00 0.0 M M M
6/17/2020 8:00 AM T M M M M
6/18/2020 8:00 AM 0.69 M M M M showers began early afternoon, a rumble of thunder at dinner
6/19/2020 8:00 AM 0.09 M M M M an additional shower not long before reading
6/20/2020 8:00 AM 0.83 M M M M showers, thunderstorms, one downpour. Happy Juneteenth!
6/21/2020 8:00 AM 0.15 M M M M
6/22/2020 8:00 AM 0.00 0.0 M M M
6/23/2020 8:00 AM 0.11 M M M M
6/24/2020 8:00 AM 0.00 0.0 M M M
6/25/2020 7:30 AM 0.00 0.0 M M M
6/26/2020 8:00 AM 0.01 M M M M
6/27/2020 8:00 AM 0.00 0.0 M M M
6/28/2020 8:00 AM 1.11 M M M M monsoon appeared overhead, out of zero percent chance of rain, followed by a second storm
6/29/2020 8:00 AM 0.00 0.0 M M M
6/30/2020 8:00 AM 0.00 0.0 M M M
7/1/2020 8:00 AM 0.04 M M M M gentle rain, a few distant rumbles of thunder, 3 a.m.
7/2/2020 8:00 AM 0.00 0.0 M M M
7/3/2020 8:00 AM 0.00 0.0 M M M
7/4/2020 8:00 AM 0.00 0.0 M M M happy independence day!
7/5/2020 8:00 AM 0.00 0.0 M M M
7/6/2020 8:00 AM 0.08 M M M M edge of afternoon thunderstorm. hot and humid (90s)
7/7/2020 8:00 AM 2.17 M M M M Surprised to see this. A little rain in afternoon as thunderstorms built up nearby and moved off, then surprise storms after midnight, pouring rain. Stream over its banks.
7/8/2020 8:00 AM 0.00 0.0 M M M
7/9/2020 8:00 AM 0.00 0.0 M M M
7/10/2020 8:00 AM 0.00 0.0 M M M
7/11/2020 8:00 AM 0.03 M M M M midnight shower
7/12/2020 8:00 AM 0.02 M M M M random afternoon shower
7/13/2020 8:00 AM 0.01 M M M M random midday shower
7/14/2020 8:00 AM 0.02 M M M M random evening shower
7/15/2020 8:00 AM 0.00 0.0 M M M saw comet NEOWISE - with binoculars
7/16/2020 8:00 AM 0.00 0.0 M M M
7/17/2020 8:00 AM 0.00 0.0 M M M
7/18/2020 8:00 AM 0.00 0.0 M M M
7/19/2020 8:00 AM 0.00 0.0 M M M hot hot hot and dry ground
7/20/2020 8:00 AM 0.00 0.0 M M M
7/21/2020 8:00 AM 0.22 M M M M downpour from a dinnertime thunderstorm.
7/22/2020 8:00 AM 0.59 M M M M thunderstorm, and rainstorm
7/23/2020 8:00 AM 1.06 M M M M very strong line of storms went through late afternoon, very gusty, loud thunder, downpour. Lost power at the tail end of it, for 6 1/2 hours
7/24/2020 8:00 AM 0.64 M M M M storms parted long enough for Nat's home opener, Fauci 1st pitch, 6 innings
7/25/2020 8:00 AM 0.32 M M M M afternoon showers
7/26/2020 8:00 AM 0.00 0.0 M M M
7/27/2020 8:00 AM 0.00 0.0 M M M
7/28/2020 7:45 AM 0.00 0.0 M M M hot and sticky
7/29/2020 8:00 AM 0.05 M M M M gentle afternoon shower
7/30/2020 8:00 AM 0.00 0.0 M M M we've broken the record for most 90 degree days in July. Today should be one more
7/31/2020 8:00 AM 0.30 M M M M showers began early evening, a little distant thunder. More showers overnight, and continue today
8/1/2020 8:00 AM 0.12 M M M M
8/2/2020 8:00 AM 0.05 M M M M where did that come from
8/3/2020 8:00 AM 0.00 0.0 M M M
8/4/2020 8:00 AM 1.99 M M M M T.S. Isaias, first band arrived 5 PM with dramatic thundering. Lots of steady rain, light winds. Stream in its banks.
8/5/2020 8:00 AM 0.37 M M M M tail end of TS Isaias, precip ended by noon, never got very windy (we were lucky). A bonus tiny shower in the evening.
8/6/2020 8:00 AM 0.33 M M M M brief but intense wee-hours thunderstorm
8/7/2020 8:00 AM 0.02 M M M M dinnertime spattering
8/8/2020 8:00 AM 0.00 0.0 M M M
8/9/2020 8:00 AM 0.00 0.0 M M M
8/10/2020 8:00 AM 0.00 0.0 M M M
8/11/2020 8:00 AM 0.00 0.0 M M M
8/12/2020 8:00 AM 1.15 M M M M a couple of seriously booming thunderstorms in the wee hours, driving rain
8/13/2020 8:00 AM 0.23 M M M M early morning rain and mild thunder, continues today
8/14/2020 8:00 AM 0.38 M M M M one dinnertime shower seemed to rain on only half the yard, trick of the light?
8/15/2020 8:00 AM 0.03 M M M M
8/16/2020 8:00 AM 0.70 M M M M
8/17/2020 8:00 AM 0.07 M M M M
8/18/2020 8:00 AM 0.00 0.0 M M M
8/19/2020 8:00 AM 0.19 M M M M light rain, continues
8/20/2020 8:00 AM 0.03 M M M M
8/21/2020 8:00 AM 0.00 0.0 M M M pleasant weather!
8/22/2020 8:00 AM 0.02 M M M M
8/23/2020 8:00 AM 0.05 M M M M
8/24/2020 8:00 AM 0.00 0.0 M M M
8/25/2020 8:00 AM T M M M M spattering from edge of tiny thunderstorm
8/26/2020 8:00 AM 0.39 M M M M Squall went through in the early evening, very gusty, poured for several minutes before tapering off, some lightning
8/27/2020 7:45 AM 0.00 0.0 M M M
8/28/2020 8:00 AM 0.00 0.0 M M M
8/29/2020 8:00 AM 1.88 M M M M waves of thunderstorms and downpours started 5 PM
8/30/2020 8:00 AM 0.11 M M M M remnants of Laura, ended mid afternoon. No real wind.
8/31/2020 8:00 AM 0.00 0.0 M M M
9/1/2020 8:00 AM 0.48 M M M M Grey, mild, rainy end of August
9/2/2020 8:00 AM 0.15 M M M M light rain, after sunset mostly
9/3/2020 8:00 AM 0.06 M M M M
9/4/2020 8:00 AM 0.12 M M M M severe weather to the north of us (tornado warnings) but not much here
9/5/2020 8:00 AM 0.02 M M M M
9/6/2020 8:00 AM 0.00 0.0 M M M
9/7/2020 8:00 AM 0.00 0.0 M M M
9/8/2020 8:00 AM 0.00 0.0 M M M
9/9/2020 8:00 AM 0.00 0.0 M M M
9/10/2020 8:00 AM 0.91 M M M M showers, some heavy, through much of the period
9/11/2020 8:00 AM 0.21 M M M M drizzle and light rain till later afternoon
9/12/2020 8:00 AM T M M M M
9/13/2020 8:00 AM 0.01 M M M M
9/14/2020 8:00 AM 0.00 0.0 M M M
9/15/2020 8:00 AM 0.00 0.0 M M M lovely day, 51 F at 8 am - cold!
9/16/2020 8:00 AM 0.00 0.0 M M M Lovely fall day. That very high overcast is smoke from West Coast disastrous fires, has lowered our temp a few degrees
9/17/2020 8:00 AM 0.00 0.0 M M M
9/18/2020 8:00 AM 0.40 M M M M northern edge of what was H. Sally, light - moderate rain midafternoon into the night
9/19/2020 8:00 AM 0.00 0.0 M M M
9/20/2020 8:00 AM 0.00 0.0 M M M
9/21/2020 8:00 AM 0.00 0.0 M M M another cool day, low 40s night, 60s day, mostly sunny
9/22/2020 8:00 AM 0.00 M M M M
9/23/2020 8:00 AM 0.00 0.0 M M M
9/24/2020 8:00 AM 0.00 0.0 M M M Warmer, up to 80 degrees, no clouds - low humidity so cool at night. Refusing to turn on the furnace for now.
9/25/2020 8:00 AM 0.00 0.0 M M M
9/26/2020 8:00 AM 0.40 M M M M gentle rain started late afternoon, through much of the night



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/27/2020 10/03/2020 8:00 AM 7 0.56 M M



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