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Monthly/Daily Normals plus Daily extremes for Tucson Arizona
Monthly and Daily Normals (1981-2010) plus
Daily Extremes (1895-2012) for
TUCSON, ARIZONA
 
Click on a month for Daily Normals and Extremes
Extremes updated through January 2012
 
Month Temperature Normals (deg F) Rainfall
Normals		 Daily
normals		 Daily
extremes

Expanded records (PDF)

High Low Average
January 65.5° 39.8° 52.6° 0.94" X X January
February 68.5° 42.2° 55.3° 0.86" X X  
March 74.1° 46.2° 60.1° 0.73" X X  
April 82.1° 52.0° 67.0° 0.31" X X  
May 91.6° 60.5° 76.0° 0.23" X X  
June 100.3° 69.3° 84.8° 0.20" X X  
July 99.7° 74.4° 87.0° 2.25" X X  
August 97.4° 73.3° 85.3° 2.39" X X  
September 94.5° 68.6° 81.6° 1.29" X X  
October 84.8° 57.3° 71.0° 0.89" X X  
November 73.5° 46.1° 59.8° 0.57" X X  
December 64.8° 39.1° 51.9° 0.93" X X  
ANNUAL 83.1° 55.8° 69.4° 11.59"
All-time record HIGH temperatures for
Tucson Arizona (1895-2011)
Top 15 occurrences
Rank
Temperature
Date/Year
1)
117°
June 26, 1990
2)
116°
June 29, 1994
3T)
115°
June 28, 1994
June 25, 1994
5T)
114°
July 28, 1995
July 4, 1989
June 22, 1988
8T)
113°
June 27, 1995
June 26, 1994
June 24, 1994
June 26, 1993
June 28, 1990
June 25, 1990
June 18, 1989
June 23, 1988
All-time record LOW temperatures for
Tucson Arizona (1895-2012)
Top 15 occurrences
Rank
Temperature
Date/Year
1)
6°
Jan. 7, 1913
2)
10°
Dec. 14, 1901
3)
11°
Dec. 31, 1905
4)
13°
Jan. 8, 1913
5)
14°
Dec. 30, 1895
6T)
15°
Jan. 22, 1937
Dec. 11, 1937
Jan. 6, 1910
Jan. 22, 1904
10T)
113°
Dec. 24, 1974
Jan. 4, 1949
Jan. 4, 1911
Dec. 22, 1897
Dec. 31, 1895
Dec. 26, 1895
 
Average number of days Tucson hits 100 degrees or greater (by month and year)
Normal periods April May June July Aug. Sept. Oct. Annual
1981-2010 <1 4 19 18 14 7 <1 62
1971-2000 <1 3 17 17 12 5 <1 55
1961-1990 <1 2 15 15 9 3 <1 44
1951-1980 0 1 14 14 7 5 <1 40
 

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Tucson, AZ 85719

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