Viewing Station: CA-LA-81 : Glendora 1.4 ESE
Nov 8, 2017 - Sep 22, 20263,221 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.59"
September 1-22, 2026(21 of 22 days covered by obs)
NOAA Normal
0.09"
Departure from Normal
0.50" : 670% of Normal
Year-To-Date: 11.45"
Jan 1 to Sep 22, 2026(261 of 265 days covered by obs)
NOAA Normal
13.74"
Departure from Normal
-2.29" : 83% of Normal
Water Year-To-Date: 24.07"
Oct 1, 2025 to Sep 22, 2026(353 of 357 days covered by obs)
NOAA Normal
18.52"
Departure from Normal
5.55" : 130% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.29
4.09
0.20
Feb
4.89
4.63
0.26
Mar
2.84
3.04
-0.20
Apr
1.07
1.02
0.05
May
0.42
0.54
-0.12
Jun
0.10
0.15
-0.05
Jul
0.03
0.07
-0.04
Aug
0.01
0.02
-0.01
Sep
0.12
0.15
-0.03
Oct
0.73
0.86
-0.13
Nov
1.18
1.10
0.08
Dec
2.87
2.86
0.01
18.55
18.53
0.02