Viewing Station: CO-AR-386 : Littleton 0.1 ESE
May 26, 2020 - Oct 22, 20251,960 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.53"
October 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
0.80"
Departure from Normal
-0.27" : 66% of Normal
Year-To-Date: 10.94"
Jan 1 to Oct 22, 2025(295 of 295 days covered by obs)
NOAA Normal
14.19"
Departure from Normal
-3.25" : 77% of Normal
Water Year-To-Date: 0.53"
Oct 1, 2025 to Oct 22, 2025(22 of 22 days covered by obs)
NOAA Normal
0.80"
Departure from Normal
-0.27" : 66% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.48
0.49
-0.01
Feb
0.53
0.60
-0.07
Mar
1.24
1.40
-0.16
Apr
1.88
2.12
-0.24
May
2.41
2.41
0.00
Jun
1.76
1.64
0.12
Jul
1.88
1.82
0.06
Aug
1.80
1.79
0.01
Sep
1.41
1.30
0.11
Oct
1.13
1.14
-0.01
Nov
0.81
0.76
0.05
Dec
0.54
0.54
0.00
15.87
16.01
-0.14