San Antonio, Texas
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 39° 62° 0° (1949) 89° (1971) 1.66" 0.7"
February 43° 67° 4° (1899) 100° (1996) 1.75" 0.1"
March 50° 74° 19° (2002) 100° (1991) 1.89" 0"
April 57° 80° 31° (1987) 101° (1996) 2.6" 0"
May 66° 86° 43° (1984) 104° (2004) 4.72" 0"
June 72° 91° 48° (1919) 107° (1998) 4.3" 0"
July 74° 95° 60° (1905) 106° (1989) 2.03" 0"
August 74° 95° 57° (1891) 108° (1986) 2.57" 0"
September 69° 90° 41° (1942) 111° (2000) 3" 0"
October 59° 82° 27° (1993) 99° (1991) 3.86" 0"
November 49° 71° 21° (1976) 94° (1988) 2.58" 0"
December 41° 64° 6° (1989) 90° (1955) 1.96" 0"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jul 1 73° 93° 64° (1985) 104° (1980) 0.1" NA
Jul 2 74° 93° 64° (1924) 106° (1894) 0.09" NA
Jul 3 74° 94° 65° (1985) 104° (1894) 0.09" NA
Jul 4 74° 94° 64° (1924) 100° (2005) 0.09" NA
Jul 5 74° 94° 65° (1903) 100° (1901) 0.08" NA
Jul 6 74° 94° 65° (1972) 102° (1998) 0.08" NA
Jul 7 74° 94° 65° (1972) 104° (1891) 0.08" NA
Jul 8 74° 94° 66° (1886) 105° (1939) 0.07" NA
Jul 9 74° 94° 67° (1946) 105° (1939) 0.07" NA
Jul 10 74° 94° 61° (1905) 102° (1917) 0.07" NA
Jul 11 74° 94° 60° (1905) 104° (1917) 0.07" NA
Jul 12 74° 94° 65° (1905) 103° (1998) 0.06" NA
Jul 13 74° 95° 68° (1966) 102° (1954) 0.06" NA
Jul 14 74° 95° 68° (1975) 102° (2000) 0.06" NA
Jul 15 74° 95° 66° (1990) 102° (2000) 0.06" NA
Jul 16 74° 95° 62° (1967) 103° (1989) 0.06" NA
Jul 17 74° 95° 66° (1905) 105° (1932) 0.06" NA
Jul 18 74° 95° 69° (1905) 104° (1918) 0.06" NA
Jul 19 74° 95° 65° (1885) 106° (1989) 0.05" NA
Jul 20 74° 95° 66° (1947) 101° (2000) 0.05" NA
Jul 21 74° 95° 65° (1923) 102° (1911) 0.05" NA
Jul 22 74° 95° 64° (1888) 102° (2006) 0.05" NA
Jul 23 74° 95° 67° (1989) 103° (1994) 0.05" NA
Jul 24 74° 95° 65° (1942) 104° (1934) 0.05" NA
Jul 25 74° 95° 64° (1911) 104° (1994) 0.06" NA
Jul 26 74° 95° 67° (1904) 106° (1954) 0.06" NA
Jul 27 74° 95° 66° (1903) 106° (1954) 0.06" NA
Jul 28 74° 95° 67° (1903) 103° (1995) 0.06" NA
Jul 29 74° 95° 67° (1994) 103° (1946) 0.06" NA
Jul 30 74° 95° 68° (1949) 104° (1960) 0.06" NA
Jul 31 75° 95° 65° (1965) 103° (1991) 0.06" NA
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