Viewing Station: OR-LC-39 : Siletz 0.9 SW
Oct 20, 2020 - Sep 2, 20262,055 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.15"
September 1-22, 2026(2 of 22 days covered by obs)
NOAA Normal
1.98"
Departure from Normal
-1.83" : 8% of Normal
Year-To-Date: 43.42"
Jan 1 to Sep 22, 2026(241 of 265 days covered by obs)
NOAA Normal
49.45"
Departure from Normal
-6.03" : 88% of Normal
Water Year-To-Date: 88.75"
Oct 1, 2025 to Sep 22, 2026(332 of 357 days covered by obs)
NOAA Normal
82.44"
Departure from Normal
6.31" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
12.45
11.55
0.90
Feb
9.18
8.67
0.51
Mar
9.69
8.35
1.34
Apr
7.14
5.86
1.28
May
4.34
3.70
0.64
Jun
2.95
2.68
0.27
Jul
0.72
0.64
0.08
Aug
1.00
0.85
0.15
Sep
2.70
2.20
0.50
Oct
7.33
6.09
1.24
Nov
11.95
11.05
0.90
Dec
13.71
12.96
0.75
83.16
74.60
8.56