Viewing Station: CO-BA-29 : Two Buttes 4.5 ESE
Jul 1, 2018 - Sep 30, 20261,255 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.72"
September 1-30, 2026(11 of 30 days covered by obs)
NOAA Normal
1.29"
Departure from Normal
4.43" : 443% of Normal
Year-To-Date: 14.01"
Jan 1 to Sep 30, 2026(79 of 273 days covered by obs)
NOAA Normal
14.52"
Departure from Normal
-0.51" : 96% of Normal
Water Year-To-Date: 15.35"
Oct 1, 2025 to Sep 30, 2026(99 of 365 days covered by obs)
NOAA Normal
16.90"
Departure from Normal
-1.55" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.39
0.35
0.04
Feb
0.38
0.34
0.04
Mar
0.92
0.86
0.06
Apr
1.34
1.37
-0.03
May
2.01
1.91
0.10
Jun
2.47
2.33
0.14
Jul
2.80
2.89
-0.09
Aug
2.92
2.89
0.03
Sep
1.29
1.27
0.02
Oct
1.27
1.28
-0.01
Nov
0.55
0.46
0.09
Dec
0.56
0.56
0.00
16.90
16.51
0.39