Station Overview Station Location
Station Number MA-ES-10 Latitude 42.6483
Station Name Andover 1.5 W Longitude -71.1728
County Essex Elevation (ft) 157



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 4.30 6.47 16 6.47 16 0.00 0 0 16 0 0.0 0 0
Nov 19 4.27 3.56 13 3.56 13 0.00 0 0 12 0 0.0 0 0
Dec 19 3.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 3.51 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 3.40 1.10 3 1.10 3 0.00 0 0 3 0 0.0 0 0
March 20 4.45 3.83 8 3.83 8 0.00 0 0 8 0 0.0 0 0
April 20 4.12 5.69 13 5.69 13 0.00 0 0 13 0 0.0 0 0
May 20 4.16 2.13 7 2.13 7 0.00 0 0 7 0 0.0 0 0
June 20 4.04 1.41 10 1.41 10 0.00 0 0 9 0 0.0 0 0
July 20 3.74 4.73 31 4.73 31 0.00 0 0 12 1 0.0 0 0
Aug 20 3.46 2.28 31 2.28 31 0.00 0 0 10 0 0.0 0 0
Sept 20 3.77 1.99 29 1.99 29 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 47.12" 33.19" 161 days 33.19" 161 0.00" 0 days 0 94 days 1 days 0.0" 0 days 0 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 0.12
10/2/2019
10/3/2019 0.25
10/4/2019 0.24
10/5/2019
10/6/2019
10/7/2019
10/8/2019 0.48
10/9/2019
10/10/2019 0.07
10/11/2019
10/12/2019 0.20
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019 2.39
10/18/2019 0.06
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019 0.78
10/24/2019 0.11
10/25/2019
10/26/2019 0.05
10/27/2019 0.01
10/28/2019 1.46
10/29/2019 0.04
10/30/2019 0.08
10/31/2019 0.13
11/1/2019 0.44
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019 0.11
11/7/2019
11/8/2019 0.50
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019 0.05
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019 0.32
11/20/2019 0.17
11/21/2019
11/22/2019 0.01
11/23/2019 0.09
11/24/2019 0.05
11/25/2019 1.22
11/26/2019
11/27/2019
11/28/2019 0.45
11/29/2019 0.15
11/30/2019 0.00
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020 0.05
2/27/2020 0.70
2/28/2020 0.35
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020 0.04
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 0.29
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020 0.14
3/20/2020 0.58
3/21/2020
3/22/2020
3/23/2020
3/24/2020 1.65
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020 0.21
3/30/2020 0.74
3/31/2020 0.18
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020 0.05
4/3/2020 0.86
4/4/2020 1.00
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020 1.05
4/11/2020
4/12/2020
4/13/2020 0.10
4/14/2020 0.69
4/15/2020
4/16/2020 0.02
4/17/2020
4/18/2020 0.15
4/19/2020 0.25
4/20/2020
4/21/2020
4/22/2020 0.29
4/23/2020
4/24/2020 0.05
4/25/2020
4/26/2020
4/27/2020 0.59
4/28/2020 0.59
4/29/2020
4/30/2020
5/1/2020 0.58
5/2/2020 0.42
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020 0.06
5/8/2020
5/9/2020 0.30
5/10/2020
5/11/2020
5/12/2020 0.26
5/13/2020
5/14/2020
5/15/2020
5/16/2020 0.42
5/17/2020
5/18/2020
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020 0.09
5/31/2020
6/1/2020
6/2/2020
6/3/2020
6/4/2020
6/5/2020 0.01
6/6/2020
6/7/2020 0.04
6/8/2020
6/9/2020 0.01
6/10/2020
6/11/2020 0.03
6/12/2020
6/13/2020 0.25
6/14/2020 0.00
6/15/2020
6/16/2020
6/17/2020
6/18/2020
6/19/2020
6/20/2020
6/21/2020
6/22/2020 0.01
6/23/2020
6/24/2020
6/25/2020 0.41
6/26/2020
6/27/2020
6/28/2020
6/29/2020 0.41
6/30/2020 0.24
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.03
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.10
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.12
7/10/2020 0.00
7/11/2020 0.12
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.90
7/15/2020 0.73
7/16/2020 0.00
7/17/2020 0.23
7/18/2020 0.10
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 T
7/23/2020 1.31
7/24/2020 1.04
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.00
7/30/2020 0.03
7/31/2020 0.02
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 0.35
8/4/2020 0.00
8/5/2020 0.44
8/6/2020 0.00
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.00
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 0.09
8/18/2020 0.22
8/19/2020 0.00
8/20/2020 0.18
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.07
8/24/2020 0.13
8/25/2020 0.00
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.13
8/29/2020 0.03
8/30/2020 0.64
8/31/2020 0.00
9/1/2020 0.00
9/2/2020 0.00
9/3/2020 0.22
9/4/2020 0.00
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 1.52
9/12/2020 0.00
9/13/2020 0.00
9/14/2020
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
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 0.00
9/27/2020 0.00
9/28/2020 0.03
9/29/2020 0.00
9/30/2020 0.22



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 7:00 AM 0.12 M M M M
10/3/2019 7:00 AM 0.25 M M M M
10/4/2019 7:00 AM 0.24 M M M M
10/8/2019 7:00 AM 0.48 M M M M Light sprinkles and 55° at obs.
10/10/2019 7:00 AM 0.07 M M M M
10/12/2019 7:00 AM 0.20 M M M M Drizzle, 50°at obs
10/17/2019 7:00 AM 2.39 M M M M High wind and rain last night.
10/18/2019 7:00 AM 0.06 M M M M
10/23/2019 7:00 AM 0.78 M M M M
10/24/2019 7:00 AM 0.11 M M M M
10/26/2019 7:00 AM 0.05 M M M M
10/27/2019 7:00 AM 0.01 M M M M
10/28/2019 7:00 AM 1.46 M M M M
10/29/2019 7:00 AM 0.04 M M M M
10/30/2019 7:00 AM 0.08 M M M M
10/31/2019 7:00 AM 0.13 M M M M
11/1/2019 7:00 AM 0.44 M M M M
11/6/2019 7:00 AM 0.11 M M M M
11/8/2019 7:00 AM 0.50 M M M M lt wind, 28° at obs.
11/13/2019 7:00 AM 0.05 M M M M
11/19/2019 7:00 AM 0.32 M M M M Rain, 36° at obs.
11/20/2019 7:00 AM 0.17 M M M M Mist, 38° at obs
11/22/2019 7:00 AM 0.01 M M M M
11/23/2019 7:00 AM 0.09 M M M M
11/24/2019 7:00 AM 0.05 M M M M
11/25/2019 7:00 AM 1.22 M M M M
11/28/2019 7:00 AM 0.45 M M M M
11/29/2019 7:00 AM 0.15 M M M M
11/30/2019 7:00 AM 0.00 M M M M
2/26/2020 7:00 AM 0.05 M M M M
2/27/2020 7:00 AM 0.70 M M M M Rain, windy at obs.
2/28/2020 7:00 AM 0.35 M M M M
3/4/2020 7:00 AM 0.04 M M M M
3/13/2020 7:00 AM 0.29 M M M M
3/19/2020 7:00 AM 0.14 M M M M
3/20/2020 7:00 AM 0.58 M M M M
3/24/2020 7:00 AM 1.65 M M M M
3/29/2020 7:00 AM 0.21 M M M M
3/30/2020 7:00 AM 0.74 M M M M T storm at 2030. Vivid lightning.
3/31/2020 7:00 AM 0.18 M M M M
4/2/2020 7:00 AM 0.05 M M M M
4/3/2020 7:00 AM 0.86 M M M M
4/4/2020 7:00 AM 1.00 M M M M
4/10/2020 7:00 AM 1.05 M M M M
4/13/2020 7:00 AM 0.10 M M M M
4/14/2020 7:00 AM 0.69 M M M M
4/16/2020 7:00 AM 0.02 M M M M
4/18/2020 7:00 AM 0.15 M M M M
4/19/2020 7:00 AM 0.25 M M M M
4/22/2020 7:00 AM 0.29 M M M M
4/24/2020 7:00 AM 0.05 M M M M
4/27/2020 7:00 AM 0.59 M M M M
4/28/2020 7:00 AM 0.59 M M M M
5/1/2020 7:00 AM 0.58 M M M M
5/2/2020 7:00 AM 0.42 M M M M
5/7/2020 7:00 AM 0.06 M M M M
5/9/2020 7:00 AM 0.30 M M M M Light snow flurries, 36°at obs.
5/12/2020 7:00 AM 0.26 M M M M
5/16/2020 7:00 AM 0.42 M M M M T Strm at 2000.
5/30/2020 7:00 AM 0.09 M M M M
6/5/2020 7:00 AM 0.01 M M M M
6/7/2020 7:00 AM 0.04 M M M M
6/9/2020 7:00 AM 0.01 M M M M
6/11/2020 7:00 AM 0.03 M M M M
6/13/2020 7:00 AM 0.25 M M M M t strm
6/14/2020 7:00 AM 0.00 M M M M
6/22/2020 7:00 AM 0.01 M M M M Thunder to the west during pm.
6/25/2020 7:00 AM 0.41 M M M M T strm yesterday pm
6/29/2020 7:00 AM 0.41 M M M M T storms
6/30/2020 7:00 AM 0.24 M M M M Misty, 65° at obs.
7/1/2020 7:00 AM 0.03 M M M M We need rain!!!
7/2/2020 7:00 AM 0.00 M M M M
7/3/2020 7:00 AM 0.00 M M M M
7/4/2020 7:00 AM 0.00 M M M M
7/5/2020 7:00 AM 0.00 M M M M
7/6/2020 7:00 AM 0.10 M M M M T strm yesterday pm
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 0.12 M M M M T strm yesterday pm - brief downpour, no wind. We need water.
7/10/2020 7:00 AM 0.00 M M M M
7/11/2020 7:00 AM 0.12 M M M M Fay went west of us. We need more rain. 75° at obs.
7/12/2020 7:00 AM 0.00 M M M M
7/13/2020 7:00 AM 0.00 M M M M
7/14/2020 7:00 AM 0.90 M M M M T strms yesterday pm. Finally got beneficial rain
7/15/2020 7:00 AM 0.73 M M M M T storms and heavy downpours.
7/16/2020 7:00 AM 0.00 M M M M
7/17/2020 7:00 AM 0.23 M M M M Rain, 60° at obs.
7/18/2020 7:00 AM 0.10 M M M M
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 T M M M M Light rain at obs.
7/23/2020 7:00 AM 1.31 M M M M T Strm and heavy rain during night. We could use the rain.
7/24/2020 7:00 AM 1.04 M M M M TStrms and heavy rain yesterday pm. Trees down in town not far from us. 68° at obs.
7/25/2020 7:00 AM 0.00 M M M M
7/26/2020 7:00 AM 0.00 M M M M
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 0.00 M M M M High of 95 and very humid. All rain went south of us.
7/30/2020 7:00 AM 0.03 M M M M One crash of thunder at 0145 and brief shower. 73° at obs.
7/31/2020 7:00 AM 0.02 M M M M Minor t strm yesterday pm. 66° at obs.
8/1/2020 7:00 AM 0.00 M M M M 65° at obs. Sunny.
8/2/2020 7:00 AM 0.00 M M M M Cloudy. 73° at obs.
8/3/2020 7:00 AM 0.35 M M M M Thunder heard to south. Couple of showers. 75° at obs.
8/4/2020 7:00 AM 0.00 M M M M Cloudy, 72° at obs. Calm before the storm?
8/5/2020 7:00 AM 0.44 M M M M Clear, 71° at obs. Storm is over, all 1 hour and 12 min worth
8/6/2020 7:00 AM 0.00 M M M M Clear, 65° at obs.
8/7/2020 7:00 AM 0.00 M M M M Mostly cloudy, 65° at obs.
8/8/2020 7:00 AM 0.00 M M M M Partly cloudy 64° at obs.
8/9/2020 7:00 AM 0.00 M M M M Clear, 69°at obs.
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 Mostly cloudy. 77° at obs. High yesterday was 97°.
8/13/2020 7:00 AM 0.00 M M M M Some hi thin ci. 66° at obs.
8/14/2020 7:00 AM 0.00 M M M M Sctrd clouds to east. 66°at obs.
8/15/2020 7:00 AM 0.00 M M M M Overcast, windy from NE. 66° at obs.
8/16/2020 7:00 AM 0.00 M M M M Overcast 66° at obs. Calm wind.
8/17/2020 7:00 AM 0.09 M M M M Light showers and drizzle last night.. Overcast, 63° at obs.
8/18/2020 7:00 AM 0.22 M M M M Overcast 67° at obs.
8/19/2020 7:00 AM 0.00 M M M M Partly cloudy, 59°at obs.
8/20/2020 7:00 AM 0.18 M M M M Clear. 53°at obs.
8/21/2020 7:00 AM 0.00 M M M M Clear. calm, 60° at obs.
8/22/2020 7:00 AM 0.00 M M M M Hi thin Ci. 62°at obs.
8/23/2020 7:00 AM 0.07 M M M M T Strm yesterday. Clear skies, light fog, 63° at obs.
8/24/2020 7:00 AM 0.13 M M M M T strm yesterday pm. 67°at obs.
8/25/2020 7:00 AM 0.00 M M M M Thunder yesterday pm but no rain. 71° at obs.
8/26/2020 7:00 AM 0.00 M M M M
8/27/2020 7:00 AM 0.00 M M M M
8/28/2020 7:00 AM 0.13 M M M M Overcast, 62° at obs.
8/29/2020 7:00 AM 0.03 M M M M Lt rain, 63° at obs.
8/30/2020 7:00 AM 0.64 M M M M Clear, 59° at obs.
8/31/2020 7:00 AM 0.00 M M M M Clear, cool, 50° at obs.
9/1/2020 7:00 AM 0.00 M M M M Partly cloudy, 55° at obs.
9/2/2020 7:00 AM 0.00 M M M M Overcast, 63° at obs.
9/3/2020 7:00 AM 0.22 M M M M Partly cloudy, 70° at obs. Very humid.
9/4/2020 7:00 AM 0.00 M M M M Clear, 61°at obs.
9/5/2020 7:00 AM 0.00 M M M M Clear, 53°at obs.
9/6/2020 7:00 AM 0.00 M M M M Overcast 59°at obs.
9/7/2020 7:00 AM 0.00 M M M M Clear. 62° at obs.
9/8/2020 7:00 AM 0.00 M M M M Clear, calm 62°at obs.
9/9/2020 7:00 AM 0.00 M M M M Fog, 65° at obs.
9/10/2020 7:00 AM 0.00 M M M M Overcast, 69° at obs.
9/11/2020 7:00 AM 1.52 M M M M Overcast 63°at obs. Much needed rain.
9/12/2020 7:00 AM 0.00 M M M M Clear, calm, 49°at obs.
9/13/2020 7:00 AM 0.00 M M M M Mostly cloudy, 53°at obs.
9/15/2020 7:00 AM 0.00 M M M M Overcast 42°at obs.
9/16/2020 7:00 AM 0.00 M M M M Overcast, 47° at obs.
9/17/2020 7:00 AM 0.00 M M M M Haze, 55° at obs.
9/18/2020 7:00 AM 0.00 M M M M Overcast, 57°at obs.
9/19/2020 7:00 AM 0.00 M M M M Clear, cool, calm, 38°at obs.
9/20/2020 7:00 AM 0.00 M M M M Clear, calm, 37° at obs.
9/21/2020 7:00 AM 0.00 M M M M Clear, calm, 35°at obs. Frost on top of car.
9/22/2020 7:00 AM 0.00 M M M M Overcast, calm, 35°at obs. Frost on top of car.
9/23/2020 7:00 AM 0.00 M M M M Clear, calm, 49° at obs.
9/24/2020 7:00 AM 0.00 M M M M Clear, calm, 51°at obs.
9/25/2020 7:00 AM 0.00 M M M M Clear, calm, 52° at obs.
9/26/2020 7:00 AM 0.00 M M M M Fog, 57° at obs.
9/27/2020 7:00 AM 0.00 M M M M Overcast, 66° at obs.
9/28/2020 7:00 AM 0.03 M M M M Partly cloudy, 68° at obs.
9/29/2020 7:00 AM 0.00 M M M M Overcast, 63° at obs.
9/30/2020 7:00 AM 0.22 M M M M Overcast, windy, 72° at obs



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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