Viewing Station: CA-HM-142 : Arcata 1.3 NE
Nov 20, 2019 - May 11, 2025757 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.04"
May 1-11, 2025(10 of 11 days covered by obs)
NOAA Normal
0.80"
Departure from Normal
-0.76" : 5% of Normal
Year-To-Date: 30.97"
Jan 1 to May 11, 2025(130 of 131 days covered by obs)
NOAA Normal
27.33"
Departure from Normal
3.64" : 113% of Normal
Water Year-To-Date: 57.81"
Oct 1, 2024 to May 11, 2025(223 of 223 days covered by obs)
NOAA Normal
45.98"
Departure from Normal
11.83" : 126% 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