Viewing Station: OR-PK-42 : Salem 2.5 WNW
Oct 24, 2017 - May 30, 20263,150 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.76"
May 1-30, 2026(29 of 30 days covered by obs)
NOAA Normal
2.34"
Departure from Normal
-1.58" : 32% of Normal
Year-To-Date: 15.65"
Jan 1 to May 30, 2026(149 of 150 days covered by obs)
NOAA Normal
21.56"
Departure from Normal
-5.91" : 73% of Normal
Water Year-To-Date: 34.07"
Oct 1, 2025 to May 30, 2026(241 of 242 days covered by obs)
NOAA Normal
38.83"
Departure from Normal
-4.76" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.46
5.94
0.52
Feb
4.64
4.73
-0.09
Mar
4.77
4.70
0.07
Apr
3.35
3.36
-0.01
May
2.42
2.35
0.07
Jun
1.39
1.53
-0.14
Jul
0.32
0.34
-0.02
Aug
0.48
0.43
0.05
Sep
1.50
1.49
0.01
Oct
3.68
3.70
-0.02
Nov
6.32
6.15
0.17
Dec
7.27
7.41
-0.14
42.60
42.13
0.47