Viewing Station: CO-MT-64 : Montrose 4.5 SSE
Aug 25, 2022 - Sep 13, 20251,042 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.58"
September 1-13, 2025(13 of 13 days covered by obs)
NOAA Normal
0.54"
Departure from Normal
1.04" : 294% of Normal
Year-To-Date: 4.68"
Jan 1 to Sep 13, 2025(254 of 256 days covered by obs)
NOAA Normal
6.58"
Departure from Normal
-1.90" : 71% of Normal
Water Year-To-Date: 7.22"
Oct 1, 2024 to Sep 13, 2025(345 of 348 days covered by obs)
NOAA Normal
8.81"
Departure from Normal
-1.59" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.52
0.65
-0.13
Feb
0.49
0.67
-0.18
Mar
0.68
0.81
-0.13
Apr
0.78
0.96
-0.18
May
0.88
0.96
-0.08
Jun
0.48
0.48
0.00
Jul
1.04
1.03
0.01
Aug
1.17
1.23
-0.06
Sep
1.24
1.28
-0.04
Oct
1.01
1.17
-0.16
Nov
0.61
0.74
-0.13
Dec
0.61
0.77
-0.16
9.51
10.75
-1.24