Viewing Station: MD-CC-21 : Chesapeake City 6.5 WSW
May 7, 2020 - Sep 17, 20261,266 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.73"
September 1-19, 2026(17 of 19 days covered by obs)
PRISM Normal
2.84"
Departure from Normal
-1.11" : 61% of Normal
Year-To-Date: 20.14"
Jan 1 to Sep 19, 2026(137 of 262 days covered by obs)
PRISM Normal
34.11"
Departure from Normal
-13.97" : 59% of Normal
Water Year-To-Date: 24.37"
Oct 1, 2025 to Sep 19, 2026(224 of 354 days covered by obs)
PRISM Normal
45.65"
Departure from Normal
-21.28" : 53% of Normal
MonthPRISM Normals
Jan
3.33
Feb
2.84
Mar
4.29
Apr
3.58
May
3.86
Jun
4.35
Jul
4.54
Aug
4.48
Sep
4.49
Oct
4.16
Nov
3.24
Dec
4.14
47.30