Viewing Station: ID-LM-1 : Salmon 0.2 NNW
Jan 11, 2009 - Sep 20, 20265,828 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.59"
September 1-21, 2026(20 of 21 days covered by obs)
NOAA Normal
0.59"
Departure from Normal
1.00" : 267% of Normal
Year-To-Date: 7.02"
Jan 1 to Sep 21, 2026(258 of 264 days covered by obs)
NOAA Normal
6.79"
Departure from Normal
0.23" : 103% of Normal
Water Year-To-Date: 10.45"
Oct 1, 2025 to Sep 21, 2026(348 of 356 days covered by obs)
NOAA Normal
8.62"
Departure from Normal
1.83" : 121% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.64
0.62
0.02
Feb
0.38
0.40
-0.02
Mar
0.45
0.52
-0.07
Apr
0.83
0.75
0.08
May
1.22
1.33
-0.11
Jun
1.52
1.51
0.01
Jul
0.61
0.74
-0.13
Aug
0.55
0.60
-0.05
Sep
0.85
0.78
0.07
Oct
0.67
0.81
-0.14
Nov
0.58
0.64
-0.06
Dec
0.57
0.71
-0.14
8.87
9.41
-0.54