Viewing Station: CA-HM-63 : Arcata 0.9 WNW
Oct 1, 2015 - May 24, 20253,442 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.64"
May 1-24, 2025(24 of 24 days covered by obs)
PRISM Normal
1.47"
Departure from Normal
-0.83" : 44% of Normal
Year-To-Date: 27.41"
Jan 1 to May 24, 2025(144 of 144 days covered by obs)
PRISM Normal
24.88"
Departure from Normal
2.53" : 110% of Normal
Water Year-To-Date: 51.45"
Oct 1, 2024 to May 24, 2025(236 of 236 days covered by obs)
PRISM Normal
41.22"
Departure from Normal
10.23" : 125% of Normal
MonthPRISM 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