TUCSON INTL AP, ARIZONA

Period of Record General Climate Summary - Temperature

Station:(028820) TUCSON WSO AP
From Year=1930 To Year=2012
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 64.9 38.7 51.8 87 10/1953 16 04/1949 58.6 1986 43.0 1949 0.0 0.0 5.8 0.0
February 68.3 41.1 54.7 92 14/1957 18 03/2011 61.1 1957 47.7 1964 0.0 0.0 3.1 0.0
March 73.5 44.9 59.2 99 26/1988 20 04/1965 66.6 2004 51.5 1973 0.6 0.0 0.9 0.0
April 81.7 50.9 66.3 104 20/1989 31 23/1932 73.8 1989 57.8 1975 5.1 0.0 0.0 0.0
May 90.5 58.7 74.6 109 22/2005 38 05/1950 80.2 2000 68.8 1953 19.0 0.0 0.0 0.0
June 99.7 68.1 83.9 117 26/1990 43 21/1930 89.2 1994 77.6 1965 28.4 0.0 0.0 0.0
July 99.4 74.0 86.7 114 04/1989 59 02/1992 90.6 2005 82.8 1950 29.3 0.0 0.0 0.0
August 97.2 72.5 84.9 112 01/1993 61 27/1932 90.2 1994 81.2 1968 28.7 0.0 0.0 0.0
September 94.4 67.9 81.1 107 03/1948 44 30/1965 84.8 2000 76.3 1964 24.6 0.0 0.0 0.0
October 84.9 56.9 70.9 102 03/1993 26 30/1971 76.8 1950 64.2 1971 10.0 0.0 0.0 0.0
November 73.2 45.5 59.4 94 02/1931 23 30/2010 65.7 2007 52.8 2000 0.3 0.0 1.4 0.0
December 65.2 39.0 52.1 84 03/1954 16 24/1974 58.1 1980 47.0 1974 0.0 0.0 5.2 0.0
Annual 82.7 54.8 68.8 117 19900626 16 19490104 71.4 1989 66.0 1971 145.9 0.0 16.5 0.0
Winter 66.1 39.6 52.9 92 19570214 16 19490104 56.7 1981 48.1 1949 0.0 0.0 14.1 0.0
Spring 81.9 51.5 66.7 109 20050522 20 19650304 72.1 1989 61.0 1975 24.7 0.0 0.9 0.0
Summer 98.8 71.5 85.2 117 19900626 43 19300621 89.9 1994 82.2 1965 86.3 0.0 0.0 0.0
Fall 84.2 56.7 70.5 107 19480903 23 20101130 74.0 1999 66.0 1972 34.9 0.0 1.4 0.0
Table updated on Oct 31, 2012
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