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Viewing Station:
MD-CC-15 : Charlestown 0.4 WSW
Sep 1, 2013 - Jul 4, 2025
4,213 Total Observations
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Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Climatology
Informational
Educational
Precipitation Normals Comparison
PRISM
Month-To-Date: 1.33"
July 2025
July 1-5, 2025
(
4
of
5
days covered by obs)
PRISM Normal
0.73"
Departure from Normal
0.60" : 181% of Normal
Year-To-Date: 20.71"
2025
Jan 1 to Jul 5, 2025
(
184
of
186
days covered by obs)
PRISM Normal
23.04"
Departure from Normal
-2.33" : 90% of Normal
Water Year-To-Date: 27.05"
Oct 2024 - Sept 2025
Oct 1, 2024 to Jul 5, 2025
(
276
of
278
days covered by obs)
PRISM Normal
34.73"
Departure from Normal
-7.68" : 78% of Normal
Month
PRISM Normals
Jan
3.39
Feb
2.79
Mar
4.30
Apr
3.59
May
3.87
Jun
4.37
Jul
4.55
Aug
4.42
Sep
4.60
Oct
4.25
Nov
3.26
Dec
4.18
47.57