Viewing Station: CO-AR-422 : Aurora 6.6 SSE
May 14, 2023 - Sep 17, 2025779 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.29"
September 1-17, 2025(11 of 17 days covered by obs)
NOAA Normal
0.69"
Departure from Normal
-0.40" : 42% of Normal
Year-To-Date: 11.88"
Jan 1 to Sep 17, 2025(248 of 260 days covered by obs)
NOAA Normal
12.92"
Departure from Normal
-1.04" : 92% of Normal
Water Year-To-Date: 15.34"
Oct 1, 2024 to Sep 17, 2025(339 of 352 days covered by obs)
NOAA Normal
15.08"
Departure from Normal
0.26" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.45
0.60
-0.15
Feb
0.48
0.66
-0.18
Mar
1.08
1.39
-0.31
Apr
1.82
2.27
-0.45
May
2.17
2.38
-0.21
Jun
1.93
2.11
-0.18
Jul
2.38
2.25
0.13
Aug
1.92
2.14
-0.22
Sep
1.22
1.41
-0.19
Oct
1.03
1.16
-0.13
Nov
0.67
0.88
-0.21
Dec
0.46
0.64
-0.18
15.61
17.89
-2.28