Viewing Station: MT-LK-17 : Polson 1.0 SSE
Mar 9, 2021 - Jul 5, 2025442 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.34"
July 1-14, 2025(2 of 14 days covered by obs)
NOAA Normal
0.48"
Departure from Normal
-0.14" : 71% of Normal
Year-To-Date: 9.48"
Jan 1 to Jul 14, 2025(50 of 195 days covered by obs)
NOAA Normal
11.04"
Departure from Normal
-1.56" : 86% of Normal
Water Year-To-Date: 13.00"
Oct 1, 2024 to Jul 14, 2025(73 of 287 days covered by obs)
NOAA Normal
15.86"
Departure from Normal
-2.86" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.35
1.15
0.20
Feb
1.12
0.87
0.25
Mar
1.27
1.08
0.19
Apr
1.73
1.54
0.19
May
2.28
2.06
0.22
Jun
2.81
2.72
0.09
Jul
1.06
0.89
0.17
Aug
0.89
0.87
0.02
Sep
1.43
1.30
0.13
Oct
1.78
1.68
0.10
Nov
1.58
1.38
0.20
Dec
1.46
1.27
0.19
18.76
16.81
1.95