Viewing Station: CA-SD-131 : Mid-City San Diego 0.5W
Jan 31, 2016 - Dec 22, 20253,519 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.04"
December 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
1.29"
Departure from Normal
-1.25" : 3% of Normal
Year-To-Date: 10.84"
Jan 1 to Dec 22, 2025(355 of 356 days covered by obs)
NOAA Normal
10.49"
Departure from Normal
0.35" : 103% of Normal
Water Year-To-Date: 3.52"
Oct 1, 2025 to Dec 22, 2025(82 of 83 days covered by obs)
NOAA Normal
2.73"
Departure from Normal
0.79" : 129% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.15
2.30
-0.15
Feb
2.46
2.71
-0.25
Mar
1.84
1.93
-0.09
Apr
0.82
0.87
-0.05
May
0.26
0.34
-0.08
Jun
0.06
0.06
0.00
Jul
0.03
0.09
-0.06
Aug
0.02
0.04
-0.02
Sep
0.12
0.14
-0.02
Oct
0.48
0.50
-0.02
Nov
0.96
0.96
0.00
Dec
1.82
1.97
-0.15
11.02
11.91
-0.89