Viewing Station: OR-CC-107 : Milwaukie 0.6 SSW
Feb 22, 2019 - Nov 21, 20251,945 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.33"
November 1-21, 2025(16 of 21 days covered by obs)
NOAA Normal
4.35"
Departure from Normal
0.98" : 122% of Normal
Year-To-Date: 35.82"
Jan 1 to Nov 21, 2025(242 of 325 days covered by obs)
NOAA Normal
32.66"
Departure from Normal
3.16" : 110% of Normal
Water Year-To-Date: 10.19"
Oct 1, 2025 to Nov 21, 2025(41 of 52 days covered by obs)
NOAA Normal
8.11"
Departure from Normal
2.08" : 126% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.78
6.14
-0.36
Feb
4.24
4.35
-0.11
Mar
4.43
4.80
-0.37
Apr
3.42
3.60
-0.18
May
2.54
2.50
0.04
Jun
1.66
1.68
-0.02
Jul
0.43
0.43
0.00
Aug
0.55
0.58
-0.03
Sep
1.50
1.53
-0.03
Oct
3.76
3.83
-0.07
Nov
6.22
6.37
-0.15
Dec
6.75
7.14
-0.39
41.28
42.95
-1.67