Viewing Station: OR-YM-21 : Yamhill 2.2 N
Jan 1, 2016 - Sep 13, 20253,314 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.22"
September 1-13, 2025(11 of 13 days covered by obs)
NOAA Normal
0.56"
Departure from Normal
-0.34" : 39% of Normal
Year-To-Date: 19.82"
Jan 1 to Sep 13, 2025(242 of 256 days covered by obs)
NOAA Normal
24.34"
Departure from Normal
-4.52" : 81% of Normal
Water Year-To-Date: 43.20"
Oct 1, 2024 to Sep 13, 2025(329 of 348 days covered by obs)
NOAA Normal
43.25"
Departure from Normal
-0.05" : 100% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.77
7.54
-0.77
Feb
5.18
5.49
-0.31
Mar
4.63
5.25
-0.62
Apr
3.36
3.50
-0.14
May
2.01
2.13
-0.12
Jun
1.14
1.34
-0.20
Jul
0.27
0.30
-0.03
Aug
0.42
0.45
-0.03
Sep
1.30
1.42
-0.12
Oct
3.56
3.87
-0.31
Nov
6.59
7.34
-0.75
Dec
8.76
9.11
-0.35
43.99
47.74
-3.75