Viewing Station: ME-SM-38 : Palmyra 2.9 WSW
Nov 8, 2017 - May 30, 20262,327 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.59"
May 1-30, 2026(30 of 30 days covered by obs)
NOAA Normal
3.34"
Departure from Normal
1.25" : 137% of Normal
Year-To-Date: 13.21"
Jan 1 to May 30, 2026(128 of 150 days covered by obs)
NOAA Normal
16.31"
Departure from Normal
-3.10" : 81% of Normal
Water Year-To-Date: 19.64"
Oct 1, 2025 to May 30, 2026(199 of 242 days covered by obs)
NOAA Normal
29.16"
Departure from Normal
-9.52" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.26
3.34
-0.08
Feb
2.71
2.77
-0.06
Mar
3.34
3.49
-0.15
Apr
3.66
3.87
-0.21
May
3.45
3.49
-0.04
Jun
3.96
4.28
-0.32
Jul
3.56
3.40
0.16
Aug
3.53
3.54
-0.01
Sep
3.63
3.66
-0.03
Oct
4.80
4.81
-0.01
Nov
4.03
4.16
-0.13
Dec
4.02
4.18
-0.16
43.95
44.99
-1.04