Viewing Station: ID-ID-10 : Grangeville 0.2 ENE
Dec 12, 2016 - May 30, 20263,217 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.82"
May 1-31, 2026(30 of 31 days covered by obs)
NOAA Normal
3.13"
Departure from Normal
-1.31" : 58% of Normal
Year-To-Date: 10.62"
Jan 1 to May 31, 2026(150 of 151 days covered by obs)
NOAA Normal
11.48"
Departure from Normal
-0.86" : 93% of Normal
Water Year-To-Date: 15.87"
Oct 1, 2025 to May 31, 2026(240 of 243 days covered by obs)
NOAA Normal
17.19"
Departure from Normal
-1.32" : 92% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.53
1.27
0.26
Feb
1.60
1.33
0.27
Mar
2.39
2.42
-0.03
Apr
2.83
2.92
-0.09
May
3.13
3.52
-0.39
Jun
2.76
3.02
-0.26
Jul
1.00
1.13
-0.13
Aug
0.82
0.98
-0.16
Sep
1.21
1.25
-0.04
Oct
1.94
1.91
0.03
Nov
2.07
1.96
0.11
Dec
1.70
1.54
0.16
22.98
23.25
-0.27