Viewing Station: CO-BO-338 : Niwot 0.7 NNW
Dec 16, 2012 - Oct 13, 20202,773 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
0.53"
Departure from Normal
-0.53" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Jun 9, 2026(0 of 160 days covered by obs)
NOAA Normal
8.21"
Departure from Normal
-8.21" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Jun 9, 2026(0 of 252 days covered by obs)
NOAA Normal
10.80"
Departure from Normal
-10.80" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.55
0.49
0.06
Feb
0.66
0.58
0.08
Mar
1.44
1.35
0.09
Apr
2.28
1.97
0.31
May
2.75
2.46
0.29
Jun
1.76
1.61
0.15
Jul
1.68
1.29
0.39
Aug
1.56
1.34
0.22
Sep
1.38
1.58
-0.20
Oct
1.21
1.15
0.06
Nov
0.84
0.78
0.06
Dec
0.54
0.51
0.03
16.65
15.11
1.54