Viewing Station: MD-HW-36 : Columbia 1.9 N
Jun 29, 2015 - Oct 22, 20253,151 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.96"
October 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
2.95"
Departure from Normal
-1.99" : 33% of Normal
Year-To-Date: 25.73"
Jan 1 to Oct 22, 2025(240 of 295 days covered by obs)
NOAA Normal
37.89"
Departure from Normal
-12.16" : 68% of Normal
Water Year-To-Date: 0.96"
Oct 1, 2025 to Oct 22, 2025(22 of 22 days covered by obs)
NOAA Normal
2.95"
Departure from Normal
-1.99" : 33% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.11
3.17
-0.06
Feb
2.75
2.89
-0.14
Mar
3.90
4.08
-0.18
Apr
3.60
3.57
0.03
May
4.26
4.33
-0.07
Jun
4.31
4.27
0.04
Jul
4.42
4.30
0.12
Aug
4.17
3.99
0.18
Sep
4.42
4.45
-0.03
Oct
4.15
4.19
-0.04
Nov
3.38
3.30
0.08
Dec
3.73
3.92
-0.19
46.20
46.46
-0.26