Viewing Station: MD-SM-4 : Charlotte Hall 3.6 ENE
Oct 5, 2005 - Dec 8, 20257,062 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.24"
December 1-8, 2025(8 of 8 days covered by obs)
NOAA Normal
0.94"
Departure from Normal
0.30" : 132% of Normal
Year-To-Date: 40.18"
Jan 1 to Dec 8, 2025(334 of 342 days covered by obs)
NOAA Normal
42.78"
Departure from Normal
-2.60" : 94% of Normal
Water Year-To-Date: 4.11"
Oct 1, 2025 to Dec 8, 2025(69 of 69 days covered by obs)
NOAA Normal
8.00"
Departure from Normal
-3.89" : 51% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.13
3.15
-0.02
Feb
2.70
2.86
-0.16
Mar
3.98
4.04
-0.06
Apr
3.26
3.25
0.01
May
4.00
4.19
-0.19
Jun
4.15
4.22
-0.07
Jul
4.40
4.49
-0.09
Aug
4.49
4.70
-0.21
Sep
4.67
4.57
0.10
Oct
3.88
4.07
-0.19
Nov
3.18
3.24
-0.06
Dec
3.65
3.83
-0.18
45.49
46.61
-1.12