Viewing Station: CA-SR-95 : Chino 4.2 SE
Dec 24, 2021 - Aug 25, 20251,332 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-15, 2025(0 of 15 days covered by obs)
NOAA Normal
0.07"
Departure from Normal
-0.07" : 0% of Normal
Year-To-Date: 5.59"
Jan 1 to Sep 15, 2025(228 of 258 days covered by obs)
NOAA Normal
8.96"
Departure from Normal
-3.37" : 62% of Normal
Water Year-To-Date: 5.64"
Oct 1, 2024 to Sep 15, 2025(320 of 350 days covered by obs)
NOAA Normal
12.33"
Departure from Normal
-6.69" : 46% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.80
2.79
0.01
Feb
3.10
3.18
-0.08
Mar
1.89
1.93
-0.04
Apr
0.70
0.61
0.09
May
0.29
0.22
0.07
Jun
0.04
0.09
-0.05
Jul
0.04
0.05
-0.01
Aug
0.03
0.02
0.01
Sep
0.14
0.08
0.06
Oct
0.45
0.47
-0.02
Nov
0.88
0.70
0.18
Dec
2.04
2.05
-0.01
12.40
12.19
0.21