Viewing Station: CA-CV-15 : Arnold 0.0 S
Mar 14, 2024 - Dec 22, 2025639 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.84"
December 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
5.61"
Departure from Normal
-3.77" : 33% of Normal
Year-To-Date: 40.02"
Jan 1 to Dec 22, 2025(356 of 356 days covered by obs)
NOAA Normal
44.43"
Departure from Normal
-4.41" : 90% of Normal
Water Year-To-Date: 12.51"
Oct 1, 2025 to Dec 22, 2025(83 of 83 days covered by obs)
NOAA Normal
12.91"
Departure from Normal
-0.40" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
8.82
9.11
-0.29
Feb
7.64
8.05
-0.41
Mar
7.38
7.33
0.05
Apr
3.95
4.10
-0.15
May
2.58
2.38
0.20
Jun
0.67
0.61
0.06
Jul
0.03
0.10
-0.07
Aug
0.04
0.08
-0.04
Sep
0.41
0.31
0.10
Oct
2.54
2.41
0.13
Nov
4.76
4.22
0.54
Dec
7.91
8.21
-0.30
46.73
46.91
-0.18