Viewing Station: CO-AR-99 : Aurora 4.1 S
Apr 22, 2004 - Sep 8, 20257,587 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-8, 2025(8 of 8 days covered by obs)
NOAA Normal
0.33"
Departure from Normal
-0.33" : 0% of Normal
Year-To-Date: 12.70"
Jan 1 to Sep 8, 2025(251 of 251 days covered by obs)
NOAA Normal
12.31"
Departure from Normal
0.39" : 103% of Normal
Water Year-To-Date: 15.74"
Oct 1, 2024 to Sep 8, 2025(343 of 343 days covered by obs)
NOAA Normal
14.48"
Departure from Normal
1.26" : 109% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.44
0.56
-0.12
Feb
0.49
0.63
-0.14
Mar
1.09
1.41
-0.32
Apr
1.80
2.14
-0.34
May
2.30
2.33
-0.03
Jun
1.79
1.81
-0.02
Jul
2.26
2.02
0.24
Aug
1.81
2.08
-0.27
Sep
1.23
1.53
-0.30
Oct
0.99
1.14
-0.15
Nov
0.72
0.85
-0.13
Dec
0.46
0.60
-0.14
15.38
17.10
-1.72