Viewing Station: CA-MR-24 : San Rafael 4.6 NW
Nov 10, 2014 - Oct 21, 20252,885 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.18"
October 1-22, 2025(11 of 22 days covered by obs)
NOAA Normal
1.10"
Departure from Normal
1.08" : 198% of Normal
Year-To-Date: 20.94"
Jan 1 to Oct 22, 2025(175 of 295 days covered by obs)
NOAA Normal
22.49"
Departure from Normal
-1.55" : 93% of Normal
Water Year-To-Date: 2.18"
Oct 1, 2025 to Oct 22, 2025(11 of 22 days covered by obs)
NOAA Normal
1.10"
Departure from Normal
1.08" : 198% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.67
7.59
-0.92
Feb
6.60
7.92
-1.32
Mar
4.66
5.01
-0.35
Apr
2.09
2.24
-0.15
May
0.96
1.11
-0.15
Jun
0.23
0.26
-0.03
Jul
0.01
0.01
0.00
Aug
0.08
0.05
0.03
Sep
0.09
0.10
-0.01
Oct
1.55
1.60
-0.05
Nov
3.58
3.74
-0.16
Dec
7.27
8.19
-0.92
33.79
37.82
-4.03