Viewing Station: CO-EP-498 : Calhan 3.4 SE
Mar 31, 2025 - Sep 20, 2026404 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.30"
September 1-20, 2026(16 of 20 days covered by obs)
NOAA Normal
0.81"
Departure from Normal
-0.51" : 37% of Normal
Year-To-Date: 10.65"
Jan 1 to Sep 20, 2026(163 of 263 days covered by obs)
NOAA Normal
15.35"
Departure from Normal
-4.70" : 69% of Normal
Water Year-To-Date: 11.65"
Oct 1, 2025 to Sep 20, 2026(249 of 355 days covered by obs)
NOAA Normal
17.46"
Departure from Normal
-5.81" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.40
0.41
-0.01
Feb
0.54
0.46
0.08
Mar
1.01
1.10
-0.09
Apr
1.90
1.98
-0.08
May
2.45
2.28
0.17
Jun
2.13
1.97
0.16
Jul
3.25
2.97
0.28
Aug
2.86
3.17
-0.31
Sep
1.22
1.38
-0.16
Oct
1.05
1.07
-0.02
Nov
0.62
0.59
0.03
Dec
0.44
0.48
-0.04
17.87
17.86
0.01