Viewing Station: vall009 : Arcadia 1.7 W
Sep 20, 2004 - Sep 17, 20257,599 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.79"
September 1-18, 2025(17 of 18 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
1.51" : 217% of Normal
Year-To-Date: 22.84"
Jan 1 to Sep 18, 2025(254 of 261 days covered by obs)
NOAA Normal
21.01"
Departure from Normal
1.83" : 109% of Normal
Water Year-To-Date: 24.77"
Oct 1, 2024 to Sep 18, 2025(346 of 353 days covered by obs)
NOAA Normal
24.50"
Departure from Normal
0.27" : 101% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.49
0.49
0.00
Feb
0.64
0.64
0.00
Mar
1.35
1.39
-0.04
Apr
2.82
2.82
0.00
May
4.07
3.99
0.08
Jun
4.02
3.92
0.10
Jul
3.33
3.24
0.09
Aug
3.01
2.95
0.06
Sep
2.14
2.20
-0.06
Oct
1.90
1.90
0.00
Nov
0.95
0.92
0.03
Dec
0.64
0.73
-0.09
25.36
25.19
0.17