Viewing Station: CO-AR-259 : Aurora 4.0 SSE
Apr 18, 2013 - Sep 7, 20253,590 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-8, 2025(7 of 8 days covered by obs)
NOAA Normal
0.33"
Departure from Normal
-0.33" : 0% of Normal
Year-To-Date: 4.72"
Jan 1 to Sep 8, 2025(251 of 251 days covered by obs)
NOAA Normal
12.49"
Departure from Normal
-7.77" : 38% of Normal
Water Year-To-Date: 7.68"
Oct 1, 2024 to Sep 8, 2025(340 of 343 days covered by obs)
NOAA Normal
14.69"
Departure from Normal
-7.01" : 52% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.44
0.60
-0.16
Feb
0.48
0.66
-0.18
Mar
1.09
1.49
-0.40
Apr
1.81
2.24
-0.43
May
2.22
2.37
-0.15
Jun
1.86
1.95
-0.09
Jul
2.35
2.14
0.21
Aug
1.91
2.11
-0.20
Sep
1.22
1.45
-0.23
Oct
1.02
1.19
-0.17
Nov
0.71
0.92
-0.21
Dec
0.47
0.65
-0.18
15.58
17.77
-2.19