Viewing Station: CA-SL-39 : Atascadero 2.3 S
Jan 28, 2023 - Sep 15, 2025921 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
0.04"
Departure from Normal
-0.04" : 0% of Normal
Year-To-Date: 11.57"
Jan 1 to Sep 16, 2025(258 of 259 days covered by obs)
NOAA Normal
16.78"
Departure from Normal
-5.21" : 69% of Normal
Water Year-To-Date: 15.72"
Oct 1, 2024 to Sep 16, 2025(350 of 351 days covered by obs)
NOAA Normal
23.97"
Departure from Normal
-8.25" : 66% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.58
5.81
-0.23
Feb
5.08
5.46
-0.38
Mar
4.14
4.60
-0.46
Apr
1.37
1.57
-0.20
May
0.48
0.60
-0.12
Jun
0.06
0.12
-0.06
Jul
0.02
0.05
-0.03
Aug
0.01
0.02
-0.01
Sep
0.08
0.10
-0.02
Oct
1.02
1.29
-0.27
Nov
2.01
1.96
0.05
Dec
4.16
4.30
-0.14
24.01
25.88
-1.87