Viewing Station: OR-CB-30 : Rainier 1.5 W
Apr 18, 2013 - Jul 27, 20264,646 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.42"
July 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
0.54"
Departure from Normal
-0.12" : 78% of Normal
Year-To-Date: 22.01"
Jan 1 to Jul 27, 2026(207 of 208 days covered by obs)
NOAA Normal
26.81"
Departure from Normal
-4.80" : 82% of Normal
Water Year-To-Date: 40.74"
Oct 1, 2025 to Jul 27, 2026(290 of 300 days covered by obs)
NOAA Normal
46.86"
Departure from Normal
-6.12" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.03
7.19
-0.16
Feb
5.01
5.30
-0.29
Mar
5.31
5.46
-0.15
Apr
4.13
4.33
-0.20
May
2.87
2.67
0.20
Jun
1.92
1.87
0.05
Jul
0.62
0.55
0.07
Aug
0.82
0.74
0.08
Sep
2.10
2.01
0.09
Oct
4.52
4.48
0.04
Nov
7.56
7.67
-0.11
Dec
7.97
8.29
-0.32
49.86
50.56
-0.70