Viewing Station: CA-SD-220 : San Diego 4.7 ESE
Apr 15, 2021 - Dec 22, 20251,469 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.03"
December 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
1.29"
Departure from Normal
-1.26" : 2% of Normal
Year-To-Date: 10.38"
Jan 1 to Dec 22, 2025(344 of 356 days covered by obs)
NOAA Normal
10.49"
Departure from Normal
-0.11" : 99% of Normal
Water Year-To-Date: 3.39"
Oct 1, 2025 to Dec 22, 2025(76 of 83 days covered by obs)
NOAA Normal
2.73"
Departure from Normal
0.66" : 124% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.15
2.37
-0.22
Feb
2.46
2.83
-0.37
Mar
1.84
2.01
-0.17
Apr
0.82
0.91
-0.09
May
0.26
0.36
-0.10
Jun
0.06
0.07
-0.01
Jul
0.03
0.09
-0.06
Aug
0.02
0.05
-0.03
Sep
0.12
0.15
-0.03
Oct
0.48
0.51
-0.03
Nov
0.96
0.98
-0.02
Dec
1.82
2.04
-0.22
11.02
12.37
-1.35