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Viewing Station:
MD-CC-15 : Charlestown 0.4 WSW
Sep 1, 2013 - Oct 2, 2026
4,662 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: 0.00"
October 2026
October 1-2, 2026
(
2
of
2
days covered by obs)
PRISM Normal
0.27"
Departure from Normal
-0.27" : 0% of Normal
Year-To-Date: 31.94"
2026
Jan 1 to Oct 2, 2026
(
273
of
275
days covered by obs)
PRISM Normal
36.15"
Departure from Normal
-4.21" : 88% of Normal
Water Year-To-Date: 0.00"
Oct 2026 - Sept 2027
Oct 1, 2026 to Oct 2, 2026
(
2
of
2
days covered by obs)
PRISM Normal
0.27"
Departure from Normal
-0.27" : 0% 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