Owasso, Oklahoma
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 27° 48° -16° (1930) 82° (1909) 1.66" 2.7"
February 31° 53° -15° (1905) 90° (1996) 1.93" 1.8"
March 40° 62° -3° (1948) 99° (1907) 3.29" 2.1"
April 49° 72° 22° (1957) 102° (1972) 3.79" 0"
May 59° 79° 32° (1909) 100° (1934) 5.87" 0"
June 68° 88° 49° (1954) 108° (1911) 4.72" 0"
July 73° 93° 51° (1971) 113° (1936) 3.36" 0"
August 71° 93° 48° (1915) 115° (1936) 2.9" 0"
September 62° 84° 35° (1984) 109° (1939) 4.26" 0"
October 51° 73° 15° (1917) 98° (1979) 3.93" 0"
November 40° 61° 10° (1976) 89° (1909) 2.81" 0.7"
December 30° 49° -8° (1989) 80° (1966) 2.49" 2.4"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 68° 90° 48° (1967) 108° (2000) 0.13" 0"
Sep 2 68° 90° 51° (1974) 109° (1939) 0.14" 0"
Sep 3 67° 89° 47° (1974) 109° (1939) 0.13" 0"
Sep 4 67° 89° 46° (1974) 107° (1998) 0.14" 0"
Sep 5 67° 88° 49° (1974) 107° (1913) 0.13" 0"
Sep 6 66° 88° 52° (1974) 107° (1907) 0.13" 0"
Sep 7 66° 88° 50° (1918) 106° (1936) 0.15" 0"
Sep 8 65° 87° 50° (1956) 103° (1925) 0.14" 0"
Sep 9 65° 87° 51° (1943) 102° (1909) 0.15" 0"
Sep 10 65° 86° 48° (1968) 105° (1936) 0.14" 0"
Sep 11 64° 86° 45° (1940) 103° (1909) 0.14" 0"
Sep 12 64° 85° 48° (1959) 102° (1930) 0.15" 0"
Sep 13 63° 85° 49° (1960) 103° (1965) 0.15" 0"
Sep 14 63° 85° 46° (1961) 103° (1965) 0.15" 0"
Sep 15 62° 84° 42° (1993) 103° (1956) 0.15" 0"
Sep 16 62° 84° 44° (1993) 103° (1956) 0.14" 0"
Sep 17 62° 83° 44° (1981) 104° (1931) 0.15" 0"
Sep 18 61° 83° 42° (1981) 100° (1952) 0.15" 0"
Sep 19 61° 82° 45° (1991) 100° (1954) 0.14" 0"
Sep 20 60° 82° 39° (1938) 102° (1954) 0.15" 0"
Sep 21 60° 82° 38° (1918) 98° (1980) 0.15" 0"
Sep 22 59° 81° 37° (1995) 99° (1921) 0.15" 0"
Sep 23 59° 81° 37° (1995) 101° (1931) 0.14" 0"
Sep 24 58° 80° 37° (1989) 99° (1931) 0.15" 0"
Sep 25 58° 80° 42° (2001) 99° (1939) 0.14" 0"
Sep 26 58° 80° 37° (1912) 96° (1938) 0.15" 0"
Sep 27 57° 79° 35° (1942) 96° (1954) 0.14" 0"
Sep 28 57° 79° 38° (1908) 102° (1953) 0.13" 0"
Sep 29 56° 78° 37° (1916) 98° (1953) 0.13" 0"
Sep 30 56° 78° 35° (1984) 99° (1979) 0.13" 0"
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