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Viewing Station:
CA-HM-63 : Arcata 0.9 WNW
Oct 1, 2015 - Mar 31, 2026
3,753 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"
April 2026
April 1-2, 2026
(
0
of
2
days covered by obs)
PRISM Normal
0.27"
Departure from Normal
-0.27" : 0% of Normal
Year-To-Date: 11.69"
2026
Jan 1 to Apr 2, 2026
(
90
of
92
days covered by obs)
PRISM Normal
19.59"
Departure from Normal
-7.90" : 60% of Normal
Water Year-To-Date: 30.32"
Oct 2025 - Sept 2026
Oct 1, 2025 to Apr 2, 2026
(
182
of
184
days covered by obs)
PRISM Normal
35.93"
Departure from Normal
-5.61" : 84% of Normal
Month
PRISM Normals
Jan
7.29
Feb
5.57
Mar
6.46
Apr
4.09
May
1.90
Jun
0.92
Jul
0.18
Aug
0.17
Sep
0.75
Oct
2.42
Nov
4.93
Dec
8.99
43.67