Viewing Station: OR-CC-110 : Milwaukie 1.7 WNW
Jul 6, 2020 - Dec 5, 20251,667 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.97"
December 1-5, 2025(3 of 5 days covered by obs)
NOAA Normal
1.09"
Departure from Normal
-0.12" : 89% of Normal
Year-To-Date: 31.71"
Jan 1 to Dec 5, 2025(336 of 339 days covered by obs)
NOAA Normal
34.90"
Departure from Normal
-3.19" : 91% of Normal
Water Year-To-Date: 10.48"
Oct 1, 2025 to Dec 5, 2025(63 of 66 days covered by obs)
NOAA Normal
10.90"
Departure from Normal
-0.42" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.73
6.18
-0.45
Feb
4.21
4.35
-0.14
Mar
4.32
4.75
-0.43
Apr
3.33
3.59
-0.26
May
2.43
2.52
-0.09
Jun
1.54
1.68
-0.14
Jul
0.42
0.43
-0.01
Aug
0.53
0.57
-0.04
Sep
1.49
1.53
-0.04
Oct
3.70
3.82
-0.12
Nov
6.11
6.36
-0.25
Dec
6.74
7.16
-0.42
40.55
42.94
-2.39