Viewing Station: OR-CC-141 : Oak Grove 0.9 SSW
Nov 5, 2025 - Jan 17, 202665 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.50"
January 1-18, 2026(16 of 18 days covered by obs)
NOAA Normal
3.33"
Departure from Normal
-0.83" : 75% of Normal
Year-To-Date: 2.50"
Jan 1 to Jan 18, 2026(16 of 18 days covered by obs)
NOAA Normal
3.33"
Departure from Normal
-0.83" : 75% of Normal
Water Year-To-Date: 17.90"
Oct 1, 2025 to Jan 18, 2026(73 of 110 days covered by obs)
NOAA Normal
19.95"
Departure from Normal
-2.05" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.74
6.17
-0.43
Feb
4.21
4.48
-0.27
Mar
4.38
4.95
-0.57
Apr
3.35
3.68
-0.33
May
2.42
2.55
-0.13
Jun
1.55
1.69
-0.14
Jul
0.41
0.42
-0.01
Aug
0.54
0.56
-0.02
Sep
1.48
1.59
-0.11
Oct
3.77
3.95
-0.18
Nov
6.09
6.57
-0.48
Dec
6.76
7.30
-0.54
40.70
43.91
-3.21