Viewing Station: ME-SG-16 : Topsham 3.7 NE
Mar 29, 2016 - Aug 17, 20263,940 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.50"
August 1-17, 2026(17 of 17 days covered by obs)
NOAA Normal
1.79"
Departure from Normal
-0.29" : 84% of Normal
Year-To-Date: 23.08"
Jan 1 to Aug 17, 2026(221 of 229 days covered by obs)
NOAA Normal
27.95"
Departure from Normal
-4.87" : 83% of Normal
Water Year-To-Date: 32.81"
Oct 1, 2025 to Aug 17, 2026(312 of 321 days covered by obs)
NOAA Normal
41.78"
Departure from Normal
-8.97" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.43
3.66
-0.23
Feb
3.20
3.45
-0.25
Mar
4.02
4.18
-0.16
Apr
4.19
4.32
-0.13
May
3.61
3.62
-0.01
Jun
4.31
4.48
-0.17
Jul
3.40
3.34
0.06
Aug
3.27
3.23
0.04
Sep
3.96
3.90
0.06
Oct
5.15
5.26
-0.11
Nov
4.40
4.48
-0.08
Dec
4.28
4.60
-0.32
47.22
48.52
-1.30