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Viewing Station:
WA-IS-51 : Coupeville 0.2 E
Jan 18, 2022 - Sep 17, 2025
1,067 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: 0.09"
September 2025
September 1-17, 2025
(
13
of
17
days covered by obs)
PRISM Normal
0.69"
Departure from Normal
-0.60" : 13% of Normal
Year-To-Date: 8.64"
2025
Jan 1 to Sep 17, 2025
(
215
of
260
days covered by obs)
PRISM Normal
13.73"
Departure from Normal
-5.09" : 63% of Normal
Water Year-To-Date: 18.02"
Oct 2024 - Sept 2025
Oct 1, 2024 to Sep 17, 2025
(
294
of
352
days covered by obs)
PRISM Normal
21.81"
Departure from Normal
-3.79" : 83% of Normal
Month
PRISM Normals
Jan
2.64
Feb
1.94
Mar
2.11
Apr
1.88
May
1.64
Jun
1.39
Jul
0.74
Aug
0.70
Sep
1.22
Oct
2.11
Nov
3.25
Dec
2.72
22.34