Viewing Station: CO-AR-395 : Littleton 1.3 ESE
Mar 27, 2021 - May 29, 2025235 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
September 1-18, 2025(0 of 18 days covered by obs)
NOAA Normal
0.86"
Departure from Normal
-0.86" : 0% of Normal
Year-To-Date: 3.51"
Jan 1 to Sep 18, 2025(11 of 261 days covered by obs)
NOAA Normal
13.23"
Departure from Normal
-9.72" : 27% of Normal
Water Year-To-Date: 3.51"
Oct 1, 2024 to Sep 18, 2025(11 of 353 days covered by obs)
NOAA Normal
15.69"
Departure from Normal
-12.18" : 22% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.50
0.53
-0.03
Feb
0.58
0.64
-0.06
Mar
1.34
1.47
-0.13
Apr
2.01
2.20
-0.19
May
2.40
2.40
0.00
Jun
1.78
1.71
0.07
Jul
1.91
1.94
-0.03
Aug
1.85
1.84
0.01
Sep
1.43
1.31
0.12
Oct
1.12
1.21
-0.09
Nov
0.78
0.82
-0.04
Dec
0.56
0.57
-0.01
16.26
16.64
-0.38