Viewing Station: CA-SD-203 : El Cajon 8.8 ENE
Dec 10, 2019 - Sep 17, 20251,702 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.02"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
0.10"
Departure from Normal
-0.08" : 21% of Normal
Year-To-Date: 8.80"
Jan 1 to Sep 17, 2025(263 of 260 days covered by obs)
NOAA Normal
10.66"
Departure from Normal
-1.86" : 83% of Normal
Water Year-To-Date: 9.14"
Oct 1, 2024 to Sep 17, 2025(354 of 352 days covered by obs)
NOAA Normal
14.75"
Departure from Normal
-5.61" : 62% 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