Viewing Station: OR-MT-145 : Portland 1.2 ENE
Jan 11, 2022 - Jun 5, 20251,015 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.28"
June 1-6, 2025(5 of 6 days covered by obs)
NOAA Normal
0.33"
Departure from Normal
-0.05" : 85% of Normal
Year-To-Date: 18.14"
Jan 1 to Jun 6, 2025(154 of 157 days covered by obs)
NOAA Normal
20.40"
Departure from Normal
-2.26" : 89% of Normal
Water Year-To-Date: 36.13"
Oct 1, 2024 to Jun 6, 2025(241 of 249 days covered by obs)
NOAA Normal
36.81"
Departure from Normal
-0.68" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.73
6.28
-0.55
Feb
4.19
4.56
-0.37
Mar
4.34
4.88
-0.54
Apr
3.29
3.63
-0.34
May
2.52
2.67
-0.15
Jun
1.65
1.73
-0.08
Jul
0.45
0.45
0.00
Aug
0.57
0.55
0.02
Sep
1.54
1.61
-0.07
Oct
3.68
3.87
-0.19
Nov
6.09
6.50
-0.41
Dec
6.64
7.27
-0.63
40.69
44.00
-3.31