Viewing Station: OR-MT-150 : Portland 2.5 E
Oct 22, 2022 - Jul 1, 2025910 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
July 1-2, 2025(1 of 2 days covered by obs)
NOAA Normal
0.03"
Departure from Normal
-0.03" : 0% of Normal
Year-To-Date: 16.23"
Jan 1 to Jul 2, 2025(177 of 183 days covered by obs)
NOAA Normal
22.46"
Departure from Normal
-6.23" : 72% of Normal
Water Year-To-Date: 34.62"
Oct 1, 2024 to Jul 2, 2025(280 of 275 days covered by obs)
NOAA Normal
39.36"
Departure from Normal
-4.74" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.88
6.29
-0.41
Feb
4.29
4.54
-0.25
Mar
4.51
4.90
-0.39
Apr
3.43
3.68
-0.25
May
2.60
2.67
-0.07
Jun
1.72
1.77
-0.05
Jul
0.47
0.47
0.00
Aug
0.58
0.55
0.03
Sep
1.58
1.57
0.01
Oct
3.85
3.93
-0.08
Nov
6.25
6.43
-0.18
Dec
6.80
7.19
-0.39
41.96
43.99
-2.03