Viewing Station: MT-MS-30 : Missoula 2.7 W
Sep 27, 2019 - Aug 31, 2021695 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-17, 2026(0 of 17 days covered by obs)
NOAA Normal
0.53"
Departure from Normal
-0.53" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Sep 17, 2026(0 of 260 days covered by obs)
NOAA Normal
9.41"
Departure from Normal
-9.41" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Sep 17, 2026(0 of 352 days covered by obs)
NOAA Normal
12.68"
Departure from Normal
-12.68" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.86
0.97
-0.11
Feb
0.82
0.97
-0.15
Mar
0.80
0.86
-0.06
Apr
1.19
1.22
-0.03
May
1.62
1.71
-0.09
Jun
1.94
2.14
-0.20
Jul
0.87
0.83
0.04
Aug
0.78
0.84
-0.06
Sep
0.94
0.94
0.00
Oct
1.19
1.19
0.00
Nov
1.01
1.20
-0.19
Dec
1.07
1.06
0.01
13.09
13.93
-0.84