Viewing Station: OR-CC-107 : Milwaukie 0.6 SSW
Feb 22, 2019 - May 6, 20251,823 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.03"
May 1-6, 2025(5 of 6 days covered by obs)
NOAA Normal
0.49"
Departure from Normal
-0.46" : 6% of Normal
Year-To-Date: 19.03"
Jan 1 to May 6, 2025(120 of 126 days covered by obs)
NOAA Normal
18.36"
Departure from Normal
0.67" : 104% of Normal
Water Year-To-Date: 38.51"
Oct 1, 2024 to May 6, 2025(199 of 218 days covered by obs)
NOAA Normal
35.09"
Departure from Normal
3.42" : 110% 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