Viewing Station: CA-HM-66 : Whitethorn 1.7 NNW
Jan 20, 2016 - May 13, 20252,934 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.91"
May 1-13, 2025(13 of 13 days covered by obs)
NOAA Normal
0.91"
Departure from Normal
1.00" : 209% of Normal
Year-To-Date: 53.94"
Jan 1 to May 13, 2025(133 of 133 days covered by obs)
NOAA Normal
36.03"
Departure from Normal
17.91" : 150% of Normal
Water Year-To-Date: 110.14"
Oct 1, 2024 to May 13, 2025(225 of 225 days covered by obs)
NOAA Normal
59.75"
Departure from Normal
50.39" : 184% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
11.59
14.08
-2.49
Feb
9.82
13.40
-3.58
Mar
8.72
13.05
-4.33
Apr
4.99
6.55
-1.56
May
2.18
2.49
-0.31
Jun
0.71
0.95
-0.24
Jul
0.05
0.08
-0.03
Aug
0.14
0.11
0.03
Sep
0.53
0.76
-0.23
Oct
3.36
3.58
-0.22
Nov
7.35
8.04
-0.69
Dec
13.01
15.06
-2.05
62.45
78.15
-15.70