Viewing Station: ME-SM-17 : Harmony 3.0 SSE
Apr 21, 2011 - May 30, 20263,457 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.55"
May 1-30, 2026(29 of 30 days covered by obs)
NOAA Normal
3.50"
Departure from Normal
1.05" : 130% of Normal
Year-To-Date: 9.81"
Jan 1 to May 30, 2026(105 of 150 days covered by obs)
NOAA Normal
16.92"
Departure from Normal
-7.11" : 58% of Normal
Water Year-To-Date: 18.89"
Oct 1, 2025 to May 30, 2026(189 of 242 days covered by obs)
NOAA Normal
30.30"
Departure from Normal
-11.41" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.36
3.17
0.19
Feb
2.78
2.63
0.15
Mar
3.42
3.40
0.02
Apr
3.86
3.78
0.08
May
3.62
3.49
0.13
Jun
4.36
4.35
0.01
Jul
3.92
3.67
0.25
Aug
3.78
3.62
0.16
Sep
3.70
3.59
0.11
Oct
5.10
4.88
0.22
Nov
4.18
3.94
0.24
Dec
4.10
3.88
0.22
46.18
44.40
1.78