Viewing Station: OR-WS-186 : Cornelius 1.1 SE
Dec 30, 2025 - Sep 20, 2026260 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.83"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.93"
Departure from Normal
-0.10" : 90% of Normal
Year-To-Date: 19.21"
Jan 1 to Sep 20, 2026(259 of 263 days covered by obs)
NOAA Normal
23.32"
Departure from Normal
-4.11" : 82% of Normal
Water Year-To-Date: 19.21"
Oct 1, 2025 to Sep 20, 2026(261 of 355 days covered by obs)
NOAA Normal
40.02"
Departure from Normal
-20.81" : 48% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.20
6.14
0.06
Feb
4.42
4.38
0.04
Mar
4.36
4.27
0.09
Apr
3.02
2.97
0.05
May
2.11
2.03
0.08
Jun
1.36
1.31
0.05
Jul
0.38
0.33
0.05
Aug
0.54
0.48
0.06
Sep
1.39
1.27
0.12
Oct
3.43
3.36
0.07
Nov
6.08
6.12
-0.04
Dec
7.19
7.39
-0.20
40.48
40.05
0.43