Station Overview Station Location
Station Number ME-SG-17 Latitude 43.9309768676758
Station Name Topsham 1.3 WSW Longitude -69.9712448120117
County Sagadahoc Elevation (ft) 148



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 17 4.73 4.17 10 4.17 7 0.00 3 1 4 1 0.0 0 0
Nov 17 5.15 4.04 19 2.64 8 1.40 11 3 4 0 0.6 1 1
Dec 17 4.22 1.97 15 1.35 9 0.62 6 2 3 1 5.5 1 5
Jan 18 3.32 2.62 16 0.59 9 2.03 7 2 3 2 4.7 2 9
Feb 18 3.35 3.67 13 1.44 7 2.23 6 2 3 0 12.9 4 7
March 18 4.24 1.71 23 0.42 13 1.29 10 3 6 0 0.0 0 6
April 18 4.62 3.55 19 3.00 11 0.55 8 3 6 1 0.0 0 0
May 18 4.07 0.93 30 0.39 17 0.54 13 4 3 0 0.0 0 0
June 18 4.13 0.91 18 0.90 12 0.01 6 2 5 1 0.0 0 0
July 18 3.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 18 3.43 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 18 3.97 0.00 2 0.00 2 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 48.65" 23.57" 165 days 14.90" 95 8.67" 70 days 22 37 days 6 days 23.7" 8 days 28 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
10/1/2017
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017
10/10/2017
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017
10/16/2017
10/17/2017 0.00
10/18/2017
10/19/2017 T
10/20/2017 0.00
10/21/2017 **
10/22/2017 **
10/23/2017 T
10/24/2017 0.03
10/25/2017 0.74
10/26/2017 1.72
10/27/2017 1.68
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017
11/2/2017
11/3/2017
11/4/2017
11/5/2017
11/6/2017 1.81
11/7/2017 0.35
11/8/2017
11/9/2017
11/10/2017
11/11/2017 **
11/12/2017 **
11/13/2017 0.05
11/14/2017 0.10
11/15/2017
11/16/2017 0.00
11/17/2017 0.38
11/18/2017
11/19/2017 **
11/20/2017 0.85
11/21/2017 0.00
11/22/2017 **
11/23/2017 **
11/24/2017 **
11/25/2017 **
11/26/2017 **
11/27/2017 0.50
11/28/2017 0.00
11/29/2017
11/30/2017 0.00
12/1/2017 0.09
12/2/2017
12/3/2017
12/4/2017
12/5/2017 0.00
12/6/2017 0.84
12/7/2017
12/8/2017 0.00
12/9/2017 **
12/10/2017 **
12/11/2017 0.61
12/12/2017
12/13/2017
12/14/2017 0.00
12/15/2017 0.00
12/16/2017 **
12/17/2017 **
12/18/2017 0.01
12/19/2017 0.42
12/20/2017 T
12/21/2017 0.00
12/22/2017
12/23/2017
12/24/2017
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018 0.00
1/4/2018
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018 0.12
1/10/2018
1/11/2018 0.00
1/12/2018 0.00
1/13/2018 **
1/14/2018 **
1/15/2018 **
1/16/2018 2.03
1/17/2018
1/18/2018 0.46
1/19/2018 0.01
1/20/2018
1/21/2018
1/22/2018 T
1/23/2018
1/24/2018
1/25/2018
1/26/2018 0.00
1/27/2018 **
1/28/2018 **
1/29/2018 0.00
1/30/2018 T
1/31/2018
2/1/2018 0.10
2/2/2018 0.25
2/3/2018 **
2/4/2018 **
2/5/2018 1.37
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 1.09
2/9/2018 0.00
2/10/2018 **
2/11/2018 **
2/12/2018 0.86
2/13/2018 0.00
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018
2/25/2018
2/26/2018 M
2/27/2018
2/28/2018
3/1/2018 0.02
3/2/2018 0.01
3/3/2018
3/4/2018
3/5/2018 0.07
3/6/2018 0.00
3/7/2018 0.00
3/8/2018
3/9/2018 M
3/10/2018 **
3/11/2018 **
3/12/2018 T
3/13/2018 **
3/14/2018 **
3/15/2018 1.29
3/16/2018 0.00
3/17/2018
3/18/2018
3/19/2018 0.00
3/20/2018 0.00
3/21/2018
3/22/2018 0.02
3/23/2018 0.02
3/24/2018 **
3/25/2018 **
3/26/2018 T
3/27/2018 0.00
3/28/2018
3/29/2018 0.00
3/30/2018 0.28
3/31/2018 **
Day of YearDaily PrcpMultiday Prcp
4/1/2018 **
4/2/2018 0.04
4/3/2018 0.01
4/4/2018 0.43
4/5/2018 0.31
4/6/2018 0.00
4/7/2018 **
4/8/2018 **
4/9/2018 0.26
4/10/2018
4/11/2018
4/12/2018 T
4/13/2018 0.24
4/14/2018
4/15/2018
4/16/2018
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.00
4/26/2018 1.79
4/27/2018 0.22
4/28/2018 **
4/29/2018 **
4/30/2018 0.25
5/1/2018 0.00
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.19
5/5/2018 **
5/6/2018 **
5/7/2018 0.07
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 **
5/13/2018 **
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.15
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 **
5/20/2018 **
5/21/2018 0.32
5/22/2018 0.00
5/23/2018 0.05
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 **
5/27/2018 **
5/28/2018 **
5/29/2018 0.15
5/30/2018 0.00
5/31/2018
6/1/2018 0.00
6/2/2018 **
6/3/2018 **
6/4/2018 0.01
6/5/2018 0.36
6/6/2018 0.03
6/7/2018 T
6/8/2018 0.00
6/9/2018
6/10/2018
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.04
6/15/2018 0.17
6/16/2018 **
6/17/2018 **
6/18/2018 0.00
6/19/2018 0.30
6/20/2018
6/21/2018 0.00
6/22/2018
6/23/2018
6/24/2018
6/25/2018
6/26/2018
6/27/2018
6/28/2018
6/29/2018
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018
7/3/2018
7/4/2018
7/5/2018
7/6/2018
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018
7/16/2018
7/17/2018
7/18/2018
7/19/2018
7/20/2018
7/21/2018
7/22/2018
7/23/2018
7/24/2018
7/25/2018
7/26/2018
7/27/2018
7/28/2018
7/29/2018
7/30/2018
7/31/2018
8/1/2018
8/2/2018
8/3/2018
8/4/2018
8/5/2018
8/6/2018
8/7/2018
8/8/2018
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018
8/14/2018
8/15/2018
8/16/2018
8/17/2018
8/18/2018
8/19/2018
8/20/2018
8/21/2018
8/22/2018
8/23/2018
8/24/2018
8/25/2018
8/26/2018
8/27/2018
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018
9/6/2018
9/7/2018
9/8/2018
9/9/2018
9/10/2018
9/11/2018
9/12/2018
9/13/2018
9/14/2018
9/15/2018
9/16/2018
9/17/2018 0.00
9/18/2018 0.00
9/19/2018
9/20/2018
9/21/2018
9/22/2018
9/23/2018
9/24/2018
9/25/2018
9/26/2018
9/27/2018
9/28/2018
9/29/2018
9/30/2018



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/17/2017 9:10 AM 0.00 0.0 M M M Sunny and clear
10/19/2017 9:03 AM T M M M M Clear and sunny
10/20/2017 9:04 AM 0.00 0.0 M M M Sunny clear
10/24/2017 9:06 AM 0.03 M M M M Windy and stratus clouds
10/25/2017 8:08 AM 0.74 M M M M Raining. 63 degrees.
10/26/2017 9:10 AM 1.72 M M M M Raining, 60 degrees
10/27/2017 9:07 AM 1.68 M M M M 40 degrees sunny and clear
11/6/2017 9:09 AM 1.81 M M M M
11/7/2017 9:06 AM 0.35 M M M M 38 degrees F Sunny blue skies, NO wind
11/14/2017 9:10 AM 0.10 0.6 0.10 0.6 M
11/16/2017 9:02 AM 0.00 0.0 M M M 41 degrees. Grey stratus clouds
11/17/2017 9:02 AM 0.38 M M M M 38 degrees, cloudy and windy.
11/21/2017 9:05 AM 0.00 0.0 M M M 33 degrees
11/28/2017 9:05 AM 0.00 0.0 M M M 29 degrees, cloudy
11/30/2017 9:06 AM 0.00 0.0 M M M Blue sky no wind. 33 degrees F.
12/1/2017 9:10 AM 0.09 M M M M 44 degrees, cloudy.
12/5/2017 9:01 AM 0.00 0.0 M M M 40 degrees, stratus clouds
12/6/2017 8:33 AM 0.84 M M M M
12/8/2017 9:02 AM 0.00 0.0 M M M Clear skies 46 degrees.
12/14/2017 9:10 AM 0.00 0.0 M 5.4 M
12/15/2017 9:12 AM 0.00 0.0 M 5.4 M 13 degrees sunny and clear.
12/19/2017 9:04 AM 0.42 5.5 M 10.7 M
12/20/2017 8:40 AM T T M 7.2 M Grapel
12/21/2017 9:06 AM 0.00 0.0 M 6.4 M
1/3/2018 9:11 AM 0.00 0.0 M 9.5 M 12 degrees
1/9/2018 9:13 AM 0.12 0.2 M 11.1 M 32 degrees F, sunny
1/11/2018 9:11 AM 0.00 0.0 M 10.9 M
1/12/2018 9:03 AM 0.00 0.0 M 4.8 M 44 degrees and dense fog
1/18/2018 9:02 AM 0.46 4.5 0.46 4.7 M 24 degrees
1/19/2018 9:01 AM 0.01 T 0.01 4.4 M
1/22/2018 9:10 AM T M M 3.1 M 35 degrees
1/26/2018 9:16 AM 0.00 0.0 M 2.7 M 18 degrees
1/30/2018 9:06 AM T M M 1.5 M 21 degrees and windy
2/1/2018 9:11 AM 0.10 1.1 M 3.0 M Its snowing 23 degrees
2/2/2018 9:04 AM 0.25 2.6 M 4.5 M 30 degrees and just stopped snowing.
2/6/2018 9:10 AM 0.00 0.0 M 2.0 M 25 degrees
2/7/2018 9:04 AM 0.00 0.0 M 2.0 M 17 degrees Stratus clouds
2/8/2018 9:04 AM 1.09 6.5 M 6.5 M 21 degrees
2/9/2018 9:00 AM 0.00 0.0 M 6.5 M 18 degrees
2/13/2018 9:00 AM 0.00 0.0 M 5.5 M 20 degrees
2/26/2018 9:10 AM M 2.7 M M M {EDIT: Observer reported 2.75 for new precip. This is high compared to surrounding reports and it appears snow depth was accidentally entered twice. Changed precip report of 2.75 to NA until observer can be contacted to verify. Submission Time Before EDIT: 2/26/2018 9:13 AM CoCoSTAFF DNT}
3/1/2018 9:10 AM 0.02 0.0 M 0.0 M 44 degrees
3/2/2018 9:08 AM 0.01 M M M M Drizzling,35 degrees
3/5/2018 9:11 AM 0.07 T M T M 39 degrees
3/6/2018 9:10 AM 0.00 0.0 M M M 38 degrees
3/7/2018 9:04 AM 0.00 0.0 M M M 37 degrees
3/9/2018 9:10 AM M M M 13.0 M 33 degrees {EDIT: Observer reported 1.23 for new precip and 12.9 for new snowfall. This is high compared to surrounding reports which indicate this could be a multi-day report instead of a 24 hour report. Observer did not report the previous day when surrounding precip reports showed 0.54 to 1.09. Changed reports of 1.23 and 12.9 to NA until observer can be contacted to verify. Submission Time Before EDIT: 3/09/2018 9:22 AM CoCoSTAFF DNT}
3/16/2018 9:09 AM 0.00 0.0 M 13.0 M 32 degrees
3/19/2018 9:13 AM 0.00 0.0 M 10.0 M 22 degrees
3/20/2018 9:07 AM 0.00 0.0 M 10.0 M 28 degrees
3/22/2018 9:17 AM 0.02 M M 9.5 M
3/23/2018 9:11 AM 0.02 M M 8.5 M 35 degrees
3/27/2018 9:04 AM 0.00 0.0 M M M
3/29/2018 9:10 AM 0.00 0.0 M M M
3/30/2018 8:55 AM 0.28 M M M M 43 degrees
4/3/2018 9:04 AM 0.01 M M M M 41 degrees %
4/4/2018 9:05 AM 0.43 M M M M
4/5/2018 9:14 AM 0.31 M M M M 31 degrees
4/6/2018 9:04 AM 0.00 0.0 M M M 34 degrees
4/12/2018 9:10 AM T M M M M 44 degrees
4/13/2018 9:14 AM 0.24 M M M M 48 degrees
4/23/2018 9:04 AM 0.00 0.0 M M M 54 degrees, clear skies
4/24/2018 9:00 AM 0.00 0.0 M M M 55 degrees, clear skies
4/25/2018 10:07 AM 0.00 0.0 M M M 55 degrees
4/26/2018 9:04 AM 1.79 M M M M 51 degrees, raining
4/27/2018 9:10 AM 0.22 M M M M 58 degrees and sunny.
5/1/2018 9:10 AM 0.00 0.0 M M M 52 degrees
5/2/2018 9:07 AM 0.00 0.0 M M M 68 degrees ,sunny
5/3/2018 9:10 AM 0.00 0.0 M M M 62 degrees
5/4/2018 9:06 AM 0.19 M M M M 64 degrees
5/8/2018 9:07 AM 0.00 0.0 M M M The temperature is 59 degrees.
5/9/2018 10:03 AM 0.00 0.0 M M M 59 degrees
5/10/2018 9:08 AM 0.00 0.0 M M M 52 degrees
5/11/2018 9:08 AM 0.00 0.0 M M M 56 degrees
5/15/2018 9:10 AM 0.00 0.0 M M M 64 degrees and sunny
5/16/2018 9:10 AM 0.15 M M M M 60 degrees
5/17/2018 9:08 AM 0.00 0.0 M M M 60 degrees, stratus clouds.
5/18/2018 9:07 AM 0.00 0.0 M M M 53 degrees
5/22/2018 9:00 AM 0.00 0.0 M M M 68 degrees and partly cloudy
5/23/2018 8:40 AM 0.05 M M M M 67 degrees and sunny
5/24/2018 9:07 AM 0.00 0.0 M M M 59 degrees
5/25/2018 9:01 AM 0.00 0.0 M M M 77 degrees
5/30/2018 10:01 AM 0.00 0.0 M M M Sunny and 76 degrees
6/1/2018 9:04 AM 0.00 0.0 M M M 74 degrees
6/5/2018 9:08 AM 0.36 M M M M 51 degrees
6/6/2018 9:12 AM 0.03 M M M M 55 degrees, overcast
6/7/2018 9:02 AM T M M M M 60 degrees , overcast
6/8/2018 9:05 AM 0.00 0.0 M M M 61 degrees, partly sonny
6/11/2018 9:07 AM 0.00 0.0 M M M 65 degrees
6/12/2018 9:09 AM 0.00 0.0 M M M 71 degrees and clear skies 9
6/13/2018 8:48 AM 0.00 0.0 M M M
6/14/2018 9:20 AM 0.04 M M M M 77 degrees and overcast.
6/15/2018 8:46 AM 0.17 M M M M 66 degrees, culmulus clouds.
6/19/2018 8:54 AM 0.30 M M M M Windy,71 degrees
6/21/2018 8:40 AM 0.00 0.0 M M M 74 degrees
9/17/2018 9:07 AM 0.00 0.0 M M M 70 degrees dense fog
9/18/2018 9:07 AM 0.00 0.0 M M M 68 degrees



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/21/2017 10/23/2017 9:04 AM 3 T M M
11/11/2017 11/13/2017 9:03 AM 3 0.05 M M Grey skies, stratus clouds. 35 degrees.
11/19/2017 11/20/2017 9:14 AM 2 0.85 M M
11/22/2017 11/27/2017 9:16 AM 6 0.50 M M
12/9/2017 12/11/2017 9:06 AM 3 0.61 5.3 5.35
12/16/2017 12/18/2017 9:06 AM 3 0.01 4.9 M
1/13/2018 1/16/2018 9:10 AM 4 2.03 M M 22 degrees
1/27/2018 1/29/2018 9:09 AM 3 0.00 2.0 M
2/3/2018 2/05/2018 9:06 AM 3 1.37 3.0 M 42 degrees
2/10/2018 2/12/2018 9:12 AM 3 0.86 6.6 M 39 degrees
3/10/2018 3/12/2018 9:11 AM 3 T 8.0 M
3/13/2018 3/15/2018 9:08 AM 3 1.29 14.0 M
3/24/2018 3/26/2018 9:09 AM 3 T M M
3/31/2018 4/02/2018 9:09 AM 3 0.04 M M
4/7/2018 4/09/2018 9:11 AM 3 0.26 M M
4/28/2018 4/30/2018 9:10 AM 3 0.25 M M
5/5/2018 5/07/2018 9:09 AM 3 0.07 M M
5/12/2018 5/14/2018 9:09 AM 3 0.00 M M
5/19/2018 5/21/2018 9:08 AM 3 0.32 0.0 0.00
5/26/2018 5/29/2018 9:11 AM 4 0.15 M M
6/2/2018 6/04/2018 9:08 AM 3 0.01 M M 51 degrees
6/16/2018 6/18/2018 8:47 AM 3 0.00 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