Viewing Station: OR-CB-37 : Rainier 1.9 WSW
Jan 27, 2016 - Apr 30, 20263,241 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
May 1-1, 2026(0 of 1 days covered by obs)
NOAA Normal
0.10"
Departure from Normal
-0.10" : 0% of Normal
Year-To-Date: 18.53"
Jan 1 to May 1, 2026(119 of 121 days covered by obs)
NOAA Normal
25.86"
Departure from Normal
-7.33" : 72% of Normal
Water Year-To-Date: 42.67"
Oct 1, 2025 to May 1, 2026(210 of 213 days covered by obs)
NOAA Normal
49.66"
Departure from Normal
-6.99" : 86% 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