Viewing Station: CA-SD-228 : San Diego 6.7 S
Nov 1, 2022 - Sep 17, 20251,031 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
0.07"
Departure from Normal
-0.07" : 0% of Normal
Year-To-Date: 4.37"
Jan 1 to Sep 17, 2025(259 of 260 days covered by obs)
NOAA Normal
6.56"
Departure from Normal
-2.19" : 67% of Normal
Water Year-To-Date: 4.49"
Oct 1, 2024 to Sep 17, 2025(351 of 352 days covered by obs)
NOAA Normal
9.27"
Departure from Normal
-4.78" : 48% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.90
2.06
-0.16
Feb
2.18
2.40
-0.22
Mar
1.46
1.63
-0.17
Apr
0.63
0.74
-0.11
May
0.22
0.27
-0.05
Jun
0.05
0.05
0.00
Jul
0.03
0.08
-0.05
Aug
0.02
0.03
-0.01
Sep
0.12
0.12
0.00
Oct
0.38
0.48
-0.10
Nov
0.77
0.74
0.03
Dec
1.56
1.69
-0.13
9.32
10.29
-0.97