Viewing Station: ID-BS-8 : Boise City 12.3 ENE
Jan 1, 2018 - Aug 27, 20252,723 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.35"
August 1-27, 2025(27 of 27 days covered by obs)
NOAA Normal
0.23"
Departure from Normal
2.12" : 1038% of Normal
Year-To-Date: 15.45"
Jan 1 to Aug 27, 2025(239 of 239 days covered by obs)
NOAA Normal
11.26"
Departure from Normal
4.19" : 137% of Normal
Water Year-To-Date: 25.43"
Oct 1, 2024 to Aug 27, 2025(331 of 331 days covered by obs)
NOAA Normal
17.34"
Departure from Normal
8.09" : 147% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.58
2.80
-0.22
Feb
1.74
2.02
-0.28
Mar
1.99
2.10
-0.11
Apr
1.73
1.59
0.14
May
1.74
1.72
0.02
Jun
0.97
1.00
-0.03
Jul
0.28
0.29
-0.01
Aug
0.26
0.28
-0.02
Sep
0.55
0.53
0.02
Oct
1.21
1.25
-0.04
Nov
2.04
2.20
-0.16
Dec
2.83
3.35
-0.52
17.92
19.13
-1.21