Viewing Station: CO-GR-73 : Granby 7.7 N
Oct 5, 2016 - Dec 16, 20253,162 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.83"
December 1-17, 2025(14 of 17 days covered by obs)
NOAA Normal
0.76"
Departure from Normal
0.07" : 110% of Normal
Year-To-Date: 15.78"
Jan 1 to Dec 17, 2025(341 of 351 days covered by obs)
NOAA Normal
16.98"
Departure from Normal
-1.20" : 93% of Normal
Water Year-To-Date: 2.19"
Oct 1, 2025 to Dec 17, 2025(75 of 78 days covered by obs)
NOAA Normal
3.26"
Departure from Normal
-1.07" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.46
1.32
0.14
Feb
1.46
1.29
0.17
Mar
1.32
1.20
0.12
Apr
1.96
1.67
0.29
May
1.91
1.77
0.14
Jun
1.20
1.15
0.05
Jul
1.45
1.32
0.13
Aug
1.58
1.55
0.03
Sep
1.38
1.26
0.12
Oct
1.31
1.22
0.09
Nov
1.19
1.13
0.06
Dec
1.38
1.24
0.14
17.60
16.12
1.48