Viewing Station: CO-MT-31 : Montrose 7.3 ENE
Mar 26, 2009 - Sep 7, 20255,724 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.32"
September 1-8, 2025(7 of 8 days covered by obs)
NOAA Normal
0.49"
Departure from Normal
-0.17" : 65% of Normal
Year-To-Date: 6.01"
Jan 1 to Sep 8, 2025(250 of 251 days covered by obs)
NOAA Normal
10.95"
Departure from Normal
-4.94" : 55% of Normal
Water Year-To-Date: 9.61"
Oct 1, 2024 to Sep 8, 2025(342 of 343 days covered by obs)
NOAA Normal
14.94"
Departure from Normal
-5.33" : 64% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.14
1.01
0.13
Feb
1.11
1.12
-0.01
Mar
1.31
1.39
-0.08
Apr
1.37
1.47
-0.10
May
1.37
1.27
0.10
Jun
0.81
0.60
0.21
Jul
1.66
1.18
0.48
Aug
1.69
1.33
0.36
Sep
1.85
1.66
0.19
Oct
1.56
1.48
0.08
Nov
1.17
1.16
0.01
Dec
1.26
1.16
0.10
16.30
14.83
1.47