Viewing Station: CO-AR-387 : Aurora 12.0 SE
Jul 12, 2020 - Sep 23, 2026936 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.21"
September 1-23, 2026(4 of 23 days covered by obs)
NOAA Normal
0.93"
Departure from Normal
0.28" : 130% of Normal
Year-To-Date: 10.41"
Jan 1 to Sep 23, 2026(96 of 266 days covered by obs)
NOAA Normal
13.82"
Departure from Normal
-3.41" : 75% of Normal
Water Year-To-Date: 10.77"
Oct 1, 2025 to Sep 23, 2026(122 of 358 days covered by obs)
NOAA Normal
15.93"
Departure from Normal
-5.16" : 68% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.41
0.58
-0.17
Feb
0.48
0.66
-0.18
Mar
1.10
1.36
-0.26
Apr
1.81
2.20
-0.39
May
2.36
2.48
-0.12
Jun
2.09
2.35
-0.26
Jul
2.51
2.49
0.02
Aug
2.13
2.31
-0.18
Sep
1.21
1.40
-0.19
Oct
0.95
1.15
-0.20
Nov
0.68
0.83
-0.15
Dec
0.48
0.64
-0.16
16.21
18.45
-2.24