Viewing Station: OH-MY-91 : Riverside 1.9 NW
Jul 20, 2022 - Sep 12, 20261,477 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.18"
September 1-12, 2026(12 of 12 days covered by obs)
NOAA Normal
1.24"
Departure from Normal
-0.06" : 95% of Normal
Year-To-Date: 40.48"
Jan 1 to Sep 12, 2026(253 of 255 days covered by obs)
NOAA Normal
30.12"
Departure from Normal
10.36" : 134% of Normal
Water Year-To-Date: 49.55"
Oct 1, 2025 to Sep 12, 2026(344 of 347 days covered by obs)
NOAA Normal
38.96"
Departure from Normal
10.59" : 127% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.04
3.11
-0.07
Feb
2.30
2.35
-0.05
Mar
3.32
3.44
-0.12
Apr
4.22
4.30
-0.08
May
4.53
4.41
0.12
Jun
4.31
4.49
-0.18
Jul
4.07
4.09
-0.02
Aug
3.09
3.10
-0.01
Sep
3.09
3.05
0.04
Oct
2.85
2.89
-0.04
Nov
3.01
2.98
0.03
Dec
2.98
3.04
-0.06
40.81
41.25
-0.44