Viewing Station: MT-MS-12 : Missoula 4.9 N
Mar 26, 2007 - Jun 24, 20266,727 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.02"
June 1-25, 2026(24 of 25 days covered by obs)
NOAA Normal
2.04"
Departure from Normal
-1.02" : 50% of Normal
Year-To-Date: 10.34"
Jan 1 to Jun 25, 2026(174 of 176 days covered by obs)
NOAA Normal
10.46"
Departure from Normal
-0.12" : 99% of Normal
Water Year-To-Date: 17.69"
Oct 1, 2025 to Jun 25, 2026(266 of 268 days covered by obs)
NOAA Normal
15.52"
Departure from Normal
2.17" : 114% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.64
1.38
0.26
Feb
1.42
1.29
0.13
Mar
1.35
1.34
0.01
Apr
1.84
1.62
0.22
May
2.17
2.20
-0.03
Jun
2.45
2.74
-0.29
Jul
0.93
0.90
0.03
Aug
0.94
1.00
-0.06
Sep
1.23
1.04
0.19
Oct
1.64
1.49
0.15
Nov
1.77
1.55
0.22
Dec
1.65
1.49
0.16
19.03
18.04
0.99