Viewing Station: CA-SD-30 : La Jolla 2.1 SE
Feb 18, 2009 - Sep 18, 20255,970 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.39"
September 1-18, 2025(17 of 18 days covered by obs)
NOAA Normal
0.08"
Departure from Normal
0.31" : 500% of Normal
Year-To-Date: 8.32"
Jan 1 to Sep 18, 2025(260 of 261 days covered by obs)
NOAA Normal
7.27"
Departure from Normal
1.05" : 114% of Normal
Water Year-To-Date: 8.54"
Oct 1, 2024 to Sep 18, 2025(352 of 353 days covered by obs)
NOAA Normal
10.17"
Departure from Normal
-1.63" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.15
2.44
-0.29
Feb
2.49
2.50
-0.01
Mar
1.51
1.85
-0.34
Apr
0.71
0.87
-0.16
May
0.23
0.34
-0.11
Jun
0.05
0.08
-0.03
Jul
0.03
0.10
-0.07
Aug
0.02
0.04
-0.02
Sep
0.13
0.14
-0.01
Oct
0.46
0.55
-0.09
Nov
0.79
0.85
-0.06
Dec
1.65
1.88
-0.23
10.22
11.64
-1.42