Viewing Station: CO-JF-526 : Littleton 4.5 WSW
Dec 30, 2020 - Sep 22, 20262,050 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.57"
September 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
0.98"
Departure from Normal
-0.41" : 58% of Normal
Year-To-Date: 9.06"
Jan 1 to Sep 22, 2026(261 of 265 days covered by obs)
NOAA Normal
13.74"
Departure from Normal
-4.68" : 66% of Normal
Water Year-To-Date: 10.62"
Oct 1, 2025 to Sep 22, 2026(350 of 357 days covered by obs)
NOAA Normal
16.41"
Departure from Normal
-5.79" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.57
0.58
-0.01
Feb
0.68
0.71
-0.03
Mar
1.38
1.52
-0.14
Apr
2.16
2.38
-0.22
May
2.50
2.57
-0.07
Jun
1.73
1.74
-0.01
Jul
1.88
1.76
0.12
Aug
1.86
1.84
0.02
Sep
1.34
1.32
0.02
Oct
1.21
1.24
-0.03
Nov
0.86
0.95
-0.09
Dec
0.60
0.71
-0.11
16.77
17.32
-0.55