Viewing Station: OR-CC-133 : Wilsonville 2.5 NE
May 18, 2024 - Jun 12, 2026556 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.73"
June 1-12, 2026(10 of 12 days covered by obs)
NOAA Normal
0.62"
Departure from Normal
0.11" : 117% of Normal
Year-To-Date: 12.67"
Jan 1 to Jun 12, 2026(94 of 163 days covered by obs)
NOAA Normal
21.44"
Departure from Normal
-8.77" : 59% of Normal
Water Year-To-Date: 25.16"
Oct 1, 2025 to Jun 12, 2026(151 of 255 days covered by obs)
NOAA Normal
38.65"
Departure from Normal
-13.49" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.96
6.54
-0.58
Feb
4.42
4.76
-0.34
Mar
4.55
5.16
-0.61
Apr
3.40
3.85
-0.45
May
2.49
2.65
-0.16
Jun
1.56
1.72
-0.16
Jul
0.42
0.43
-0.01
Aug
0.54
0.56
-0.02
Sep
1.56
1.58
-0.02
Oct
3.88
4.15
-0.27
Nov
6.29
6.77
-0.48
Dec
7.04
7.47
-0.43
42.11
45.64
-3.53