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Viewing Station:
CA-HM-115 : Arcata 4.6 WSW
Oct 27, 2021 - Mar 15, 2026
1,187 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: 0.45"
March 2026
March 1-22, 2026
(
15
of
22
days covered by obs)
PRISM Normal
4.36"
Departure from Normal
-3.91" : 10% of Normal
Year-To-Date: 11.72"
2026
Jan 1 to Mar 22, 2026
(
74
of
81
days covered by obs)
PRISM Normal
17.01"
Departure from Normal
-5.29" : 69% of Normal
Water Year-To-Date: 28.77"
Oct 2025 - Sept 2026
Oct 1, 2025 to Mar 22, 2026
(
166
of
173
days covered by obs)
PRISM Normal
32.77"
Departure from Normal
-4.00" : 88% of Normal
Month
PRISM Normals
Jan
6.89
Feb
5.76
Mar
6.14
Apr
4.02
May
1.80
Jun
0.81
Jul
0.18
Aug
0.18
Sep
0.69
Oct
2.41
Nov
4.91
Dec
8.44
42.23