Viewing Station: ID-AD-11 : Boise 6.1 SW
Mar 16, 2009 - Jul 22, 20255,934 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.22"
July 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
0.16"
Departure from Normal
0.06" : 141% of Normal
Year-To-Date: 6.87"
Jan 1 to Jul 22, 2025(202 of 203 days covered by obs)
NOAA Normal
7.91"
Departure from Normal
-1.04" : 87% of Normal
Water Year-To-Date: 10.99"
Oct 1, 2024 to Jul 22, 2025(294 of 295 days covered by obs)
NOAA Normal
11.85"
Departure from Normal
-0.86" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.56
1.39
0.17
Feb
1.16
0.96
0.20
Mar
1.39
1.34
0.05
Apr
1.34
1.18
0.16
May
1.47
1.46
0.01
Jun
0.83
0.75
0.08
Jul
0.22
0.23
-0.01
Aug
0.17
0.19
-0.02
Sep
0.45
0.41
0.04
Oct
0.91
0.78
0.13
Nov
1.33
1.16
0.17
Dec
1.70
1.54
0.16
12.53
11.39
1.14