Viewing Station: CA-SN-6 : Santa Rosa 3.1 W
Nov 10, 2008 - May 9, 20255,035 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
May 1-10, 2025(9 of 10 days covered by obs)
NOAA Normal
0.36"
Departure from Normal
-0.36" : 0% of Normal
Year-To-Date: 15.62"
Jan 1 to May 10, 2025(128 of 130 days covered by obs)
NOAA Normal
19.15"
Departure from Normal
-3.53" : 82% of Normal
Water Year-To-Date: 42.02"
Oct 1, 2024 to May 10, 2025(220 of 222 days covered by obs)
NOAA Normal
30.72"
Departure from Normal
11.30" : 137% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.20
6.01
0.19
Feb
6.19
6.05
0.14
Mar
4.35
4.35
0.00
Apr
2.05
2.13
-0.08
May
1.11
1.24
-0.13
Jun
0.27
0.32
-0.05
Jul
0.01
0.02
-0.01
Aug
0.03
0.05
-0.02
Sep
0.13
0.12
0.01
Oct
1.53
1.60
-0.07
Nov
3.40
3.22
0.18
Dec
6.64
6.12
0.52
31.91
31.23
0.68