Viewing Station: MT-FH-17 : Columbia Falls 7.7 S
Nov 5, 2009 - Jul 2, 20255,638 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
July 1-3, 2025(2 of 3 days covered by obs)
NOAA Normal
0.11"
Departure from Normal
-0.11" : 0% of Normal
Year-To-Date: 10.79"
Jan 1 to Jul 3, 2025(179 of 184 days covered by obs)
NOAA Normal
10.81"
Departure from Normal
-0.02" : 100% of Normal
Water Year-To-Date: 16.43"
Oct 1, 2024 to Jul 3, 2025(271 of 276 days covered by obs)
NOAA Normal
16.26"
Departure from Normal
0.17" : 101% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.73
1.78
-0.05
Feb
1.15
1.35
-0.20
Mar
1.27
1.39
-0.12
Apr
1.53
1.75
-0.22
May
2.01
2.23
-0.22
Jun
3.01
3.43
-0.42
Jul
1.12
1.20
-0.08
Aug
0.91
0.85
0.06
Sep
1.40
1.35
0.05
Oct
1.85
1.63
0.22
Nov
1.86
1.70
0.16
Dec
1.74
1.86
-0.12
19.58
20.52
-0.94