:. Grand Junction Weather Conditions .:

Fair and 25 F (-4 C) in Grand Junction, Colorado. Winds are Calm. The barometric pressure is 30.36" (1029.5 mb). The dewpoint is 17 F (-8 C). Sunrise will be at 7:23 AM and Sunset will be at 4:51 PM. Last Updated on Dec 11, 3:53 am MST.

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Historical Grand Junction Weather Data

  Record
High
Temp
(°F)		 Normal
High
Temp
(°F)		 Normal
Low
Temp
(°F)		 Record
Low
Temp
(°F)		 Normal
Monthly
Precipitation
(in.)		 Normal
Monthly
Snowfall
(in.)
January 60 36.6 15.6 -23 0.6 6.7
February 68 45.4 22.7 -18 0.5 3.9
March 81 55.7 31 5 1 3.6
April 89 64.3 37.5 11 0.86 1.2
May 101 74.5 46.4 26 0.98 0.1
June 105 86.9 55.3 34 0.41 T
July 106 92.1 61.4 44 0.66 T
August 103 89.6 59.7 43 0.84 T
September 100 80.3 50.4 29 0.91 0.1
October 88 66.7 38.6 18 1 0.5
November 75 49.8 26.3 -4 0.71 2.8
December 64 38.9 17.5 -17 0.52 4.8