Viewing Station: OR-MT-149 : Troutdale 3.9 ESE
Sep 29, 2022 - Apr 16, 2026812 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.92"
April 1-16, 2026(14 of 16 days covered by obs)
NOAA Normal
2.89"
Departure from Normal
0.03" : 101% of Normal
Year-To-Date: 18.23"
Jan 1 to Apr 16, 2026(102 of 106 days covered by obs)
NOAA Normal
23.18"
Departure from Normal
-4.95" : 79% of Normal
Water Year-To-Date: 43.38"
Oct 1, 2025 to Apr 16, 2026(181 of 198 days covered by obs)
NOAA Normal
46.53"
Departure from Normal
-3.15" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.80
7.49
0.31
Feb
6.03
5.61
0.42
Mar
6.46
6.16
0.30
Apr
5.42
4.88
0.54
May
3.88
3.52
0.36
Jun
2.93
2.66
0.27
Jul
0.68
0.64
0.04
Aug
0.88
0.80
0.08
Sep
2.34
2.16
0.18
Oct
5.73
5.19
0.54
Nov
8.84
7.94
0.90
Dec
8.78
8.64
0.14
59.77
55.69
4.08