Viewing Station: CA-HM-115 : Arcata 4.6 WSW
Oct 27, 2021 - May 22, 2025995 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.71"
May 1-28, 2025(21 of 28 days covered by obs)
PRISM Normal
1.63"
Departure from Normal
-0.92" : 44% of Normal
Year-To-Date: 25.52"
Jan 1 to May 28, 2025(141 of 148 days covered by obs)
PRISM Normal
24.44"
Departure from Normal
1.08" : 104% of Normal
Water Year-To-Date: 48.12"
Oct 1, 2024 to May 28, 2025(233 of 240 days covered by obs)
PRISM Normal
40.20"
Departure from Normal
7.92" : 120% of Normal
MonthPRISM 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