Viewing Station: OR-KL-23 : Altamont 0.4 WNW
Jan 1, 2017 - Sep 9, 20263,474 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.01"
September 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
0.12"
Departure from Normal
0.89" : 863% of Normal
Year-To-Date: 8.73"
Jan 1 to Sep 9, 2026(251 of 252 days covered by obs)
NOAA Normal
8.28"
Departure from Normal
0.45" : 105% of Normal
Water Year-To-Date: 15.97"
Oct 1, 2025 to Sep 9, 2026(343 of 344 days covered by obs)
NOAA Normal
13.04"
Departure from Normal
2.93" : 122% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.87
1.92
-0.05
Feb
1.36
1.31
0.05
Mar
1.36
1.25
0.11
Apr
1.14
1.10
0.04
May
1.22
1.18
0.04
Jun
0.68
0.68
0.00
Jul
0.23
0.19
0.04
Aug
0.30
0.34
-0.04
Sep
0.39
0.34
0.05
Oct
0.88
0.79
0.09
Nov
1.67
1.57
0.10
Dec
2.21
2.21
0.00
13.31
12.88
0.43