Viewing Station: CA-HM-211 : Arcata 0.5 NW
Mar 14, 2025 - Sep 21, 2026347 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.26"
September 1-22, 2026(17 of 22 days covered by obs)
PRISM Normal
0.56"
Departure from Normal
-0.30" : 47% of Normal
Year-To-Date: 16.48"
Jan 1 to Sep 22, 2026(176 of 265 days covered by obs)
PRISM Normal
27.35"
Departure from Normal
-10.87" : 60% of Normal
Water Year-To-Date: 35.10"
Oct 1, 2025 to Sep 22, 2026(258 of 357 days covered by obs)
PRISM Normal
43.91"
Departure from Normal
-8.81" : 80% of Normal
MonthPRISM Normals
Jan
7.29
Feb
5.69
Mar
6.46
Apr
4.12
May
1.93
Jun
0.93
Jul
0.19
Aug
0.18
Sep
0.76
Oct
2.48
Nov
5.02
Dec
9.06
44.11