Viewing Station: MD-MG-123 : Potomac 2.6 NE
Oct 18, 2015 - Jul 3, 20252,407 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.70"
July 1-4, 2025(3 of 4 days covered by obs)
NOAA Normal
0.57"
Departure from Normal
0.13" : 123% of Normal
Year-To-Date: 23.56"
Jan 1 to Jul 4, 2025(182 of 185 days covered by obs)
NOAA Normal
21.95"
Departure from Normal
1.61" : 107% of Normal
Water Year-To-Date: 29.65"
Oct 1, 2024 to Jul 4, 2025(273 of 277 days covered by obs)
NOAA Normal
32.47"
Departure from Normal
-2.82" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.03
3.04
-0.01
Feb
2.64
2.68
-0.04
Mar
3.73
3.80
-0.07
Apr
3.43
3.39
0.04
May
4.29
4.38
-0.09
Jun
4.26
4.25
0.01
Jul
4.40
4.35
0.05
Aug
3.71
3.79
-0.08
Sep
4.22
4.40
-0.18
Oct
3.76
3.86
-0.10
Nov
3.16
3.20
-0.04
Dec
3.60
3.65
-0.05
44.23
44.79
-0.56