Viewing Station: CO-AR-249 : Aurora 5.7 E
Nov 18, 2012 - Sep 20, 20264,518 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.79"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
0.80"
Departure from Normal
-0.01" : 99% of Normal
Year-To-Date: 6.81"
Jan 1 to Sep 20, 2026(228 of 263 days covered by obs)
NOAA Normal
12.99"
Departure from Normal
-6.18" : 52% of Normal
Water Year-To-Date: 7.67"
Oct 1, 2025 to Sep 20, 2026(299 of 355 days covered by obs)
NOAA Normal
15.11"
Departure from Normal
-7.44" : 51% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.42
0.57
-0.15
Feb
0.48
0.61
-0.13
Mar
1.06
1.42
-0.36
Apr
1.83
2.05
-0.22
May
2.32
2.33
-0.01
Jun
1.90
2.10
-0.20
Jul
2.23
2.38
-0.15
Aug
1.95
2.22
-0.27
Sep
1.20
1.42
-0.22
Oct
0.98
1.10
-0.12
Nov
0.69
0.85
-0.16
Dec
0.45
0.55
-0.10
15.51
17.60
-2.09