Viewing Station: OR-CB-37 : Rainier 1.9 WSW
Jan 27, 2016 - Jun 12, 20263,284 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.83"
June 1-12, 2026(12 of 12 days covered by obs)
NOAA Normal
0.86"
Departure from Normal
-0.03" : 97% of Normal
Year-To-Date: 21.63"
Jan 1 to Jun 12, 2026(162 of 163 days covered by obs)
NOAA Normal
29.83"
Departure from Normal
-8.20" : 73% of Normal
Water Year-To-Date: 45.77"
Oct 1, 2025 to Jun 12, 2026(253 of 255 days covered by obs)
NOAA Normal
53.63"
Departure from Normal
-7.86" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
8.47
7.92
0.55
Feb
6.09
6.08
0.01
Mar
6.40
5.84
0.56
Apr
4.80
4.44
0.36
May
3.21
2.75
0.46
Jun
2.14
1.93
0.21
Jul
0.66
0.62
0.04
Aug
0.90
0.76
0.14
Sep
2.38
2.04
0.34
Oct
5.33
4.67
0.66
Nov
8.98
8.54
0.44
Dec
9.49
9.09
0.40
58.85
54.68
4.17