Viewing Station: CA-SL-37 : Nipomo 1.2 NNE
Dec 11, 2022 - Dec 20, 2025901 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.03"
December 1-21, 2025(16 of 21 days covered by obs)
NOAA Normal
1.82"
Departure from Normal
-1.79" : 2% of Normal
Year-To-Date: 16.17"
Jan 1 to Dec 21, 2025(223 of 355 days covered by obs)
NOAA Normal
15.80"
Departure from Normal
0.37" : 102% of Normal
Water Year-To-Date: 7.15"
Oct 1, 2025 to Dec 21, 2025(52 of 82 days covered by obs)
NOAA Normal
3.92"
Departure from Normal
3.23" : 183% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.66
3.54
0.12
Feb
3.55
3.66
-0.11
Mar
3.02
3.19
-0.17
Apr
1.13
1.16
-0.03
May
0.36
0.44
-0.08
Jun
0.06
0.09
-0.03
Jul
0.01
0.06
-0.05
Aug
0.01
0.02
-0.01
Sep
0.08
0.08
0.00
Oct
0.71
0.86
-0.15
Nov
1.39
1.43
-0.04
Dec
2.68
2.73
-0.05
16.66
17.26
-0.60