Viewing Station: CA-SD-203 : El Cajon 8.8 ENE
Dec 10, 2019 - Sep 20, 20262,061 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.02"
September 1-21, 2026(20 of 21 days covered by obs)
NOAA Normal
0.12"
Departure from Normal
-0.10" : 17% of Normal
Year-To-Date: 9.16"
Jan 1 to Sep 21, 2026(260 of 264 days covered by obs)
NOAA Normal
10.68"
Departure from Normal
-1.52" : 86% of Normal
Water Year-To-Date: 12.98"
Oct 1, 2025 to Sep 21, 2026(352 of 356 days covered by obs)
NOAA Normal
14.77"
Departure from Normal
-1.79" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.82
2.78
0.04
Feb
3.48
3.51
-0.03
Mar
2.43
2.51
-0.08
Apr
1.11
1.19
-0.08
May
0.48
0.48
0.00
Jun
0.08
0.08
0.00
Jul
0.08
0.09
-0.01
Aug
0.08
0.09
-0.01
Sep
0.17
0.20
-0.03
Oct
0.60
0.66
-0.06
Nov
1.24
1.22
0.02
Dec
2.25
2.24
0.01
14.82
15.05
-0.23