Viewing Station: CA-LA-141 : Glendora 0.2 N
Aug 10, 2025 - Sep 22, 2026398 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.74"
September 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
0.12"
Departure from Normal
0.62" : 594% of Normal
Year-To-Date: 12.30"
Jan 1 to Sep 22, 2026(263 of 265 days covered by obs)
NOAA Normal
14.26"
Departure from Normal
-1.96" : 86% of Normal
Water Year-To-Date: 24.45"
Oct 1, 2025 to Sep 22, 2026(349 of 357 days covered by obs)
NOAA Normal
19.33"
Departure from Normal
5.12" : 126% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.50
4.66
-0.16
Feb
4.96
4.99
-0.03
Mar
2.94
3.39
-0.45
Apr
1.07
1.14
-0.07
May
0.50
0.71
-0.21
Jun
0.13
0.21
-0.08
Jul
0.03
0.08
-0.05
Aug
0.01
0.01
0.00
Sep
0.17
0.19
-0.02
Oct
0.78
0.96
-0.18
Nov
1.23
1.23
0.00
Dec
3.06
3.14
-0.08
19.38
20.71
-1.33