Viewing Station: MD-BL-25 : White Marsh 2.3 ESE
Apr 23, 2010 - Aug 29, 20255,578 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.52"
August 1-30, 2025(30 of 30 days covered by obs)
NOAA Normal
4.35"
Departure from Normal
0.17" : 104% of Normal
Year-To-Date: 34.46"
Jan 1 to Aug 30, 2025(239 of 242 days covered by obs)
NOAA Normal
30.53"
Departure from Normal
3.93" : 113% of Normal
Water Year-To-Date: 40.89"
Oct 1, 2024 to Aug 30, 2025(331 of 334 days covered by obs)
NOAA Normal
41.72"
Departure from Normal
-0.83" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.15
3.28
-0.13
Feb
2.79
2.76
0.03
Mar
4.09
4.36
-0.27
Apr
3.49
3.63
-0.14
May
3.97
4.21
-0.24
Jun
4.11
4.42
-0.31
Jul
4.58
4.63
-0.05
Aug
4.50
4.24
0.26
Sep
4.55
4.78
-0.23
Oct
3.95
4.49
-0.54
Nov
3.40
3.38
0.02
Dec
3.84
4.14
-0.30
46.42
48.32
-1.90