Viewing Station: OR-MT-129 : Portland 5.6 ESE
Sep 18, 2020 - Jul 2, 2025266 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
July 1-3, 2025(2 of 3 days covered by obs)
NOAA Normal
0.05"
Departure from Normal
-0.05" : 0% of Normal
Year-To-Date: 13.03"
Jan 1 to Jul 3, 2025(86 of 184 days covered by obs)
NOAA Normal
23.64"
Departure from Normal
-10.61" : 55% of Normal
Water Year-To-Date: 13.89"
Oct 1, 2024 to Jul 3, 2025(87 of 276 days covered by obs)
NOAA Normal
41.29"
Departure from Normal
-27.40" : 34% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.15
6.54
-0.39
Feb
4.51
4.75
-0.24
Mar
4.73
5.15
-0.42
Apr
3.61
3.79
-0.18
May
2.73
2.86
-0.13
Jun
1.86
1.99
-0.13
Jul
0.50
0.52
-0.02
Aug
0.61
0.62
-0.01
Sep
1.65
1.63
0.02
Oct
4.06
4.12
-0.06
Nov
6.56
6.55
0.01
Dec
7.03
7.39
-0.36
44.00
45.91
-1.91