BOULDER, UTAH

Period of Record General Climate Summary - Temperature

Station:(420849) BOULDER
From Year=1954 To Year=2006
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean		 Year Lowest
Mean		 Year >=
90 F		 <=
32 F		 <=
32 F		 <=
0 F
F F F F dd/yyyy
or
yyyymmdd		 F dd/yyyy
or
yyyymmdd		 F - F - # Days # Days # Days # Days
January 39.7 17.2 28.4 63 25/1975 -16 12/1963 38.5 2003 18.9 1979 0.0 5.5 30.4 1.2
February 43.9 21.1 32.5 69 15/1996 -17 06/1989 42.3 1995 21.5 1955 0.0 1.9 26.6 0.5
March 51.2 26.8 39.0 73 31/1966 0 04/1966 47.2 2004 32.3 1958 0.0 0.3 23.9 0.0
April 59.3 33.1 46.2 82 30/1981 8 11/1965 53.6 1992 38.0 1975 0.0 0.0 14.4 0.0
May 68.8 41.8 55.3 89 23/2000 20 18/1977 60.3 1984 49.9 1977 0.0 0.0 3.8 0.0
June 79.0 51.1 65.0 96 23/1961 28 02/1955 70.8 1994 59.5 1967 1.6 0.0 0.2 0.0
July 84.9 58.2 71.5 96 06/1989 39 06/1982 76.0 2002 67.5 1987 5.5 0.0 0.0 0.0
August 82.1 56.4 69.3 95 14/1962 34 17/1960 73.2 1994 63.0 1968 2.4 0.0 0.0 0.0
September 74.7 48.8 61.7 90 01/1958 24 28/1959 67.0 1979 54.9 1961 0.0 0.0 0.8 0.0
October 63.7 38.6 51.2 83 01/1963 4 30/1971 58.1 1988 44.5 1969 0.0 0.0 7.0 0.0
November 49.6 26.4 38.0 70 03/1988 -1 28/1976 45.7 1995 31.5 2000 0.0 0.8 23.2 0.0
December 41.0 18.7 29.9 65 12/1958 -11 08/1978 38.6 1980 22.0 1978 0.0 4.5 30.2 0.5
Annual 61.5 36.5 49.0 96 19610623 -17 19890206 52.0 1996 46.6 1975 9.6 13.0 160.5 2.3
Winter 41.6 19.0 30.3 69 19960215 -17 19890206 36.6 1981 22.6 1979 0.0 11.9 87.2 2.3
Spring 59.8 33.9 46.8 89 20000523 0 19660304 51.2 1989 41.3 1975 0.0 0.3 42.1 0.0
Summer 82.0 55.2 68.6 96 19610623 28 19550602 72.8 1994 65.7 1965 9.5 0.0 0.2 0.0
Fall 62.7 37.9 50.3 90 19580901 -1 19761128 54.6 1995 46.5 1971 0.0 0.8 31.0 0.0
Table updated on Jul 28, 2006
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov. 






Western Regional Climate Center, wrcc@dri.edu