Viewing Station: vall009 : Arcadia 1.7 W
Sep 20, 2004 - Sep 21, 20267,947 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.60"
September 1-21, 2026(15 of 21 days covered by obs)
NOAA Normal
1.50"
Departure from Normal
-0.90" : 40% of Normal
Year-To-Date: 14.03"
Jan 1 to Sep 21, 2026(238 of 264 days covered by obs)
NOAA Normal
21.23"
Departure from Normal
-7.20" : 66% of Normal
Water Year-To-Date: 14.64"
Oct 1, 2025 to Sep 21, 2026(330 of 356 days covered by obs)
NOAA Normal
24.72"
Departure from Normal
-10.08" : 59% 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