Viewing Station: ME-SG-23 : Topsham 0.8 WSW
Mar 20, 2025 - Aug 17, 2026496 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
1.84"
Departure from Normal
-0.34" : 82% of Normal
Year-To-Date: 23.77"
Jan 1 to Aug 17, 2026(229 of 229 days covered by obs)
NOAA Normal
28.28"
Departure from Normal
-4.51" : 84% of Normal
Water Year-To-Date: 34.02"
Oct 1, 2025 to Aug 17, 2026(320 of 321 days covered by obs)
NOAA Normal
42.29"
Departure from Normal
-8.27" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.45
3.64
-0.19
Feb
3.24
3.45
-0.21
Mar
4.05
4.13
-0.08
Apr
4.27
4.37
-0.10
May
3.64
3.67
-0.03
Jun
4.34
4.53
-0.19
Jul
3.45
3.41
0.04
Aug
3.35
3.24
0.11
Sep
3.98
3.94
0.04
Oct
5.20
5.33
-0.13
Nov
4.48
4.45
0.03
Dec
4.33
4.63
-0.30
47.78
48.79
-1.01