Viewing Station: MD-HW-55 : Columbia 2.4 NNW
Sep 23, 2023 - Sep 16, 2025597 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.62"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
2.36"
Departure from Normal
-1.74" : 26% of Normal
Year-To-Date: 26.77"
Jan 1 to Sep 16, 2025(244 of 259 days covered by obs)
NOAA Normal
32.88"
Departure from Normal
-6.11" : 81% of Normal
Water Year-To-Date: 32.68"
Oct 1, 2024 to Sep 16, 2025(321 of 351 days covered by obs)
NOAA Normal
44.14"
Departure from Normal
-11.46" : 74% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.11
3.17
-0.06
Feb
2.75
2.87
-0.12
Mar
3.90
4.07
-0.17
Apr
3.60
3.57
0.03
May
4.26
4.32
-0.06
Jun
4.31
4.28
0.03
Jul
4.42
4.27
0.15
Aug
4.17
3.97
0.20
Sep
4.42
4.43
-0.01
Oct
4.15
4.18
-0.03
Nov
3.38
3.30
0.08
Dec
3.73
3.91
-0.18
46.20
46.34
-0.14