Viewing Station: CO-ME-118 : Grand Junction 4.1 ENE
Sep 11, 2014 - May 17, 20262,586 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.11"
May 1-17, 2026(16 of 17 days covered by obs)
NOAA Normal
0.52"
Departure from Normal
-0.41" : 21% of Normal
Year-To-Date: 2.04"
Jan 1 to May 17, 2026(130 of 137 days covered by obs)
NOAA Normal
3.49"
Departure from Normal
-1.45" : 58% of Normal
Water Year-To-Date: 5.27"
Oct 1, 2025 to May 17, 2026(219 of 229 days covered by obs)
NOAA Normal
5.82"
Departure from Normal
-0.55" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.59
0.61
-0.02
Feb
0.57
0.55
0.02
Mar
0.81
0.78
0.03
Apr
1.00
1.00
0.00
May
0.95
0.92
0.03
Jun
0.47
0.45
0.02
Jul
0.79
0.68
0.11
Aug
0.93
0.88
0.05
Sep
1.18
1.21
-0.03
Oct
1.07
1.03
0.04
Nov
0.67
0.68
-0.01
Dec
0.59
0.59
0.00
9.62
9.38
0.24