Viewing Station: CA-SO-10 : Benicia 1.3 SW
Jan 22, 2016 - Dec 22, 2025603 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.72"
December 1-22, 2025(6 of 22 days covered by obs)
NOAA Normal
2.90"
Departure from Normal
-2.18" : 25% of Normal
Year-To-Date: 13.77"
Jan 1 to Dec 22, 2025(103 of 356 days covered by obs)
NOAA Normal
19.65"
Departure from Normal
-5.88" : 70% of Normal
Water Year-To-Date: 5.92"
Oct 1, 2025 to Dec 22, 2025(43 of 83 days covered by obs)
NOAA Normal
6.02"
Departure from Normal
-0.10" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.26
4.07
0.19
Feb
4.00
4.03
-0.03
Mar
3.05
2.80
0.25
Apr
1.43
1.38
0.05
May
0.65
0.62
0.03
Jun
0.13
0.17
-0.04
Jul
0.00
0.00
0.00
Aug
0.03
0.03
0.00
Sep
0.08
0.06
0.02
Oct
0.94
0.87
0.07
Nov
2.18
2.00
0.18
Dec
4.08
3.92
0.16
20.83
19.95
0.88