Viewing Station: CO-MT-45 : Montrose 8.1 WNW
Sep 24, 2014 - Sep 30, 20264,259 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.58"
September 1-30, 2026(30 of 30 days covered by obs)
NOAA Normal
1.01"
Departure from Normal
1.57" : 255% of Normal
Year-To-Date: 8.44"
Jan 1 to Sep 30, 2026(270 of 273 days covered by obs)
NOAA Normal
6.51"
Departure from Normal
1.93" : 130% of Normal
Water Year-To-Date: 11.49"
Oct 1, 2025 to Sep 30, 2026(362 of 365 days covered by obs)
NOAA Normal
8.36"
Departure from Normal
3.13" : 137% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.44
0.55
-0.11
Feb
0.45
0.56
-0.11
Mar
0.59
0.64
-0.05
Apr
0.64
0.84
-0.20
May
0.79
0.85
-0.06
Jun
0.50
0.41
0.09
Jul
1.02
1.10
-0.08
Aug
1.07
1.12
-0.05
Sep
1.01
1.21
-0.20
Oct
0.86
1.14
-0.28
Nov
0.50
0.66
-0.16
Dec
0.49
0.66
-0.17
8.36
9.74
-1.38