Viewing Station: ID-CY-15 : Nampa 4.8 NNW
Apr 8, 2014 - Oct 27, 20254,198 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.04"
October 1-28, 2025(27 of 28 days covered by obs)
NOAA Normal
0.69"
Departure from Normal
0.35" : 152% of Normal
Year-To-Date: 9.28"
Jan 1 to Oct 28, 2025(299 of 301 days covered by obs)
NOAA Normal
7.86"
Departure from Normal
1.42" : 118% of Normal
Water Year-To-Date: 1.04"
Oct 1, 2025 to Oct 28, 2025(27 of 28 days covered by obs)
NOAA Normal
0.69"
Departure from Normal
0.35" : 152% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.41
1.35
0.06
Feb
0.88
0.91
-0.03
Mar
1.11
1.13
-0.02
Apr
1.02
1.02
0.00
May
1.28
1.28
0.00
Jun
0.69
0.72
-0.03
Jul
0.20
0.21
-0.01
Aug
0.16
0.14
0.02
Sep
0.42
0.43
-0.01
Oct
0.76
0.77
-0.01
Nov
1.06
1.06
0.00
Dec
1.41
1.43
-0.02
10.40
10.45
-0.05