Viewing Station: NY-OT-31 : Maryland 1.8 W
Dec 2, 2019 - Dec 20, 20251,832 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.90"
December 1-20, 2025(20 of 20 days covered by obs)
NOAA Normal
2.25"
Departure from Normal
-1.35" : 40% of Normal
Year-To-Date: 45.77"
Jan 1 to Dec 20, 2025(334 of 354 days covered by obs)
NOAA Normal
44.11"
Departure from Normal
1.66" : 104% of Normal
Water Year-To-Date: 7.31"
Oct 1, 2025 to Dec 20, 2025(81 of 81 days covered by obs)
NOAA Normal
9.94"
Departure from Normal
-2.63" : 74% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.94
3.29
-0.35
Feb
2.53
2.68
-0.15
Mar
3.28
3.43
-0.15
Apr
3.83
3.90
-0.07
May
3.92
3.72
0.20
Jun
4.76
4.54
0.22
Jul
4.41
4.47
-0.06
Aug
4.29
4.07
0.22
Sep
4.21
3.93
0.28
Oct
4.31
3.94
0.37
Nov
3.38
3.29
0.09
Dec
3.49
3.54
-0.05
45.35
44.80
0.55