Viewing Station: OR-MT-89 : Portland 9.8 ESE
Dec 4, 2015 - Jun 24, 20263,452 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.78"
June 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
1.68"
Departure from Normal
-0.90" : 46% of Normal
Year-To-Date: 20.40"
Jan 1 to Jun 24, 2026(174 of 175 days covered by obs)
NOAA Normal
25.88"
Departure from Normal
-5.48" : 79% of Normal
Water Year-To-Date: 43.44"
Oct 1, 2025 to Jun 24, 2026(266 of 267 days covered by obs)
NOAA Normal
45.41"
Departure from Normal
-1.97" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.72
7.06
-0.34
Feb
5.03
5.14
-0.11
Mar
5.33
5.56
-0.23
Apr
4.11
4.28
-0.17
May
3.01
3.14
-0.13
Jun
2.10
2.19
-0.09
Jul
0.52
0.54
-0.02
Aug
0.66
0.68
-0.02
Sep
1.81
1.88
-0.07
Oct
4.52
4.65
-0.13
Nov
7.30
7.14
0.16
Dec
7.71
7.82
-0.11
48.82
50.08
-1.26