Viewing Station: CA-HM-142 : Arcata 1.3 NE
Nov 20, 2019 - Dec 22, 2025977 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 8.71"
December 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
6.99"
Departure from Normal
1.72" : 125% of Normal
Year-To-Date: 53.84"
Jan 1 to Dec 22, 2025(353 of 356 days covered by obs)
NOAA Normal
46.56"
Departure from Normal
7.28" : 116% of Normal
Water Year-To-Date: 19.15"
Oct 1, 2025 to Dec 22, 2025(82 of 83 days covered by obs)
NOAA Normal
15.79"
Departure from Normal
3.36" : 121% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
8.10
7.65
0.45
Feb
6.96
6.28
0.68
Mar
7.05
6.68
0.37
Apr
4.42
4.44
-0.02
May
2.25
2.07
0.18
Jun
0.89
1.02
-0.13
Jul
0.16
0.22
-0.06
Aug
0.18
0.19
-0.01
Sep
0.76
0.82
-0.06
Oct
2.88
2.78
0.10
Nov
5.92
5.61
0.31
Dec
9.85
9.41
0.44
49.42
47.17
2.25