Viewing Station: CA-MR-25 : San Anselmo 2.0 NNW
Sep 13, 2013 - Jun 30, 20254,285 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
July 1-1, 2025(0 of 1 days covered by obs)
NOAA Normal
0.00"
Departure from Normal
-0.00" : 0% of Normal
Year-To-Date: 18.76"
Jan 1 to Jul 1, 2025(181 of 182 days covered by obs)
NOAA Normal
21.21"
Departure from Normal
-2.45" : 88% of Normal
Water Year-To-Date: 37.06"
Oct 1, 2024 to Jul 1, 2025(273 of 274 days covered by obs)
NOAA Normal
33.61"
Departure from Normal
3.45" : 110% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.67
7.85
-1.18
Feb
6.60
8.10
-1.50
Mar
4.66
5.23
-0.57
Apr
2.09
2.30
-0.21
May
0.96
1.16
-0.20
Jun
0.23
0.27
-0.04
Jul
0.01
0.01
0.00
Aug
0.08
0.05
0.03
Sep
0.09
0.11
-0.02
Oct
1.55
1.65
-0.10
Nov
3.58
3.83
-0.25
Dec
7.27
8.33
-1.06
33.79
38.89
-5.10