:. Boise Weather Conditions .:

Fair and 29 F (-2 C) in Boise, Idaho. Winds are Calm. The barometric pressure is 30.45" (1032.6 mb). The dewpoint is 23 F (-5 C). Sunrise will be at 8:08 AM and Sunset will be at 5:08 PM. Last Updated on Dec 11, 3:53 am MST.

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Historical Boise 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 63 36.7 23.6 -17 1.39 6.5
February 71 44.5 28.8 -15 1.14 3.6
March 81 53.6 34 6 1.41 1.7
April 92 61.7 39.4 19 1.27 0.6
May 99 70.7 46.6 22 1.27 0.1
June 109 80.3 54.2 31 0.74 T
July 111 89.2 60.3 35 0.39 T
August 110 88 59.8 34 0.3 T
September 102 77.2 51.2 23 0.76 T
October 94 64.3 41.3 11 0.76 0.1
November 78 47.5 32.4 -3 1.38 2.3
December 65 37.2 24.1 -25 1.38 5.7