Viewing Station: CA-SN-63 : Windsor 0.6 NNE
Feb 6, 2009 - Sep 17, 20255,997 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.20"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
0.07"
Departure from Normal
0.13" : 271% of Normal
Year-To-Date: 20.02"
Jan 1 to Sep 17, 2025(258 of 260 days covered by obs)
NOAA Normal
22.02"
Departure from Normal
-2.00" : 91% of Normal
Water Year-To-Date: 48.56"
Oct 1, 2024 to Sep 17, 2025(350 of 352 days covered by obs)
NOAA Normal
34.10"
Departure from Normal
14.46" : 142% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.80
7.24
-0.44
Feb
6.48
7.00
-0.52
Mar
4.84
4.88
-0.04
Apr
2.24
2.37
-0.13
May
1.28
1.35
-0.07
Jun
0.27
0.34
-0.07
Jul
0.01
0.02
-0.01
Aug
0.03
0.04
-0.01
Sep
0.13
0.14
-0.01
Oct
1.65
1.73
-0.08
Nov
3.52
3.64
-0.12
Dec
6.91
7.40
-0.49
34.16
36.15
-1.99