Viewing Station: OR-CB-40 : Clatskanie 8.8 SW
May 30, 2017 - May 16, 20262,996 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.36"
May 1-16, 2026(16 of 16 days covered by obs)
NOAA Normal
1.54"
Departure from Normal
-0.18" : 88% of Normal
Year-To-Date: 22.05"
Jan 1 to May 16, 2026(135 of 136 days covered by obs)
NOAA Normal
29.89"
Departure from Normal
-7.84" : 74% of Normal
Water Year-To-Date: 55.63"
Oct 1, 2025 to May 16, 2026(226 of 228 days covered by obs)
NOAA Normal
56.03"
Departure from Normal
-0.40" : 99% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
9.35
10.58
-1.23
Feb
6.96
7.72
-0.76
Mar
7.19
8.08
-0.89
Apr
4.85
6.22
-1.37
May
2.98
3.42
-0.44
Jun
1.99
2.12
-0.13
Jul
0.60
0.66
-0.06
Aug
0.82
0.72
0.10
Sep
2.33
2.11
0.22
Oct
5.53
6.10
-0.57
Nov
9.80
11.32
-1.52
Dec
10.81
12.28
-1.47
63.21
71.33
-8.12