Viewing Station: OR-LC-41 : Seal Rock 1.8 S
Jan 2, 2021 - Dec 13, 20251,755 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.53"
December 1-13, 2025(13 of 13 days covered by obs)
NOAA Normal
5.55"
Departure from Normal
-0.02" : 100% of Normal
Year-To-Date: 53.82"
Jan 1 to Dec 13, 2025(336 of 347 days covered by obs)
NOAA Normal
69.56"
Departure from Normal
-15.74" : 77% of Normal
Water Year-To-Date: 18.86"
Oct 1, 2025 to Dec 13, 2025(69 of 74 days covered by obs)
NOAA Normal
23.20"
Departure from Normal
-4.34" : 81% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
11.92
10.83
1.09
Feb
8.95
8.24
0.71
Mar
9.51
8.15
1.36
Apr
6.30
5.67
0.63
May
3.87
3.56
0.31
Jun
2.38
2.65
-0.27
Jul
0.58
0.60
-0.02
Aug
0.74
0.81
-0.07
Sep
2.11
2.09
0.02
Oct
6.39
5.79
0.60
Nov
11.26
10.46
0.80
Dec
13.23
12.42
0.81
77.24
71.27
5.97