Viewing Station: CA-NV-35 : Grass Valley 1.3 NNE
Jul 1, 2012 - Dec 22, 20254,935 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 8.11"
December 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
7.74"
Departure from Normal
0.37" : 105% of Normal
Year-To-Date: 48.10"
Jan 1 to Dec 22, 2025(356 of 356 days covered by obs)
NOAA Normal
52.81"
Departure from Normal
-4.71" : 91% of Normal
Water Year-To-Date: 18.83"
Oct 1, 2025 to Dec 22, 2025(83 of 83 days covered by obs)
NOAA Normal
16.32"
Departure from Normal
2.51" : 115% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
9.89
9.52
0.37
Feb
9.46
9.00
0.46
Mar
8.43
8.46
-0.03
Apr
4.61
4.43
0.18
May
2.68
2.66
0.02
Jun
0.80
0.77
0.03
Jul
0.01
0.01
0.00
Aug
0.09
0.13
-0.04
Sep
0.52
0.47
0.05
Oct
2.83
2.51
0.32
Nov
5.75
5.53
0.22
Dec
10.91
10.33
0.58
55.98
53.82
2.16