Viewing Station: CO-SJ-4 : Silverton 0.3 WSW
Jul 17, 2017 - Sep 20, 20262,408 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.79"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
1.79"
Departure from Normal
2.00" : 211% of Normal
Year-To-Date: 12.11"
Jan 1 to Sep 20, 2026(148 of 263 days covered by obs)
NOAA Normal
18.77"
Departure from Normal
-6.66" : 65% of Normal
Water Year-To-Date: 20.52"
Oct 1, 2025 to Sep 20, 2026(228 of 355 days covered by obs)
NOAA Normal
25.17"
Departure from Normal
-4.65" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.24
1.82
0.42
Feb
2.38
1.92
0.46
Mar
2.34
2.06
0.28
Apr
2.06
1.60
0.46
May
1.93
1.70
0.23
Jun
0.96
1.03
-0.07
Jul
2.37
2.35
0.02
Aug
2.70
2.99
-0.29
Sep
2.69
2.97
-0.28
Oct
2.30
2.20
0.10
Nov
2.01
1.59
0.42
Dec
2.09
1.71
0.38
26.07
23.94
2.13