September weather in Broken Arrow, OK
The average temperature in Broken Arrow in September is 72.6°F (60.2°F–85.1°F). Average precipitation: inches.
September is a fall month in Broken Arrow, and is warmer than the annual average of 60°F. Daily temperatures swing about 24.9°F between overnight low and afternoon high. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
85.1°F
Avg Low
60.2°F
Precipitation
in
Daylight
12h 13m
September records in Broken Arrow
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 107.1°F (2000) | 48.9°F (1967) | 1.10 in (1974) |
| September 2 | 107.1°F (2000) | 50.0°F (1945) | 3.02 in (1974) |
| September 3 | 107.1°F (2000) | 42.1°F (1974) | 2.93 in (1962) |
| September 4 | 102.9°F (1947) | 43.0°F (1974) | 2.49 in (1967) |
| September 5 | 102.9°F (1985) | 43.0°F (1974) | 5.65 in (1971) |
| September 6 | 104.0°F (1947) | 45.0°F (1952) | 2.80 in (1971) |
| September 7 | 102.0°F (1947) | 46.9°F (1950) | 0.90 in (1951) |
| September 8 | 99.0°F (1947) | 42.1°F (1956) | 2.08 in (1962) |
| September 9 | 98.1°F (1985) | 45.0°F (1956) | 1.65 in (1984) |
| September 10 | 99.0°F (1985) | 43.0°F (1976) | 1.00 in (1987) |
| September 11 | 100.9°F (2000) | 44.1°F (1976) | 2.17 in (1947) |
| September 12 | 100.9°F (1956) | 46.0°F (1968) | 1.78 in (1977) |
| September 13 | 102.9°F (1956) | 46.9°F (1960) | 3.70 in (1989) |
| September 14 | 102.9°F (1956) | 46.0°F (1961) | 4.17 in (1993) |
| September 15 | 102.0°F (1956) | 41.0°F (1979) | 2.81 in (1962) |
| September 16 | 105.1°F (1956) | 37.9°F (1979) | 2.00 in (1958) |
| September 17 | 98.1°F (1952) | 41.0°F (1979) | 1.13 in (1995) |
| September 18 | 98.1°F (1972) | 41.0°F (1973) | 2.17 in (1971) |
| September 19 | 102.0°F (1954) | 44.1°F (1973) | 1.52 in (1988) |
| September 20 | 102.9°F (1954) | 43.0°F (1971) | 1.75 in (1962) |
| September 21 | 98.1°F (1948) | 39.0°F (1983) | 2.47 in (1990) |
| September 22 | 98.1°F (1956) | 37.9°F (1982) | 1.22 in (1973) |
| September 23 | 95.0°F (2005) | 34.0°F (1995) | 4.35 in (1970) |
| September 24 | 93.0°F (1954) | 34.0°F (1995) | 3.05 in (1968) |
| September 25 | 95.0°F (1958) | 35.1°F (1989) | 4.32 in (1945) |
| September 26 | 96.1°F (1953) | 37.9°F (1975) | 2.10 in (1996) |
| September 27 | 97.0°F (1953) | 39.0°F (1975) | 2.50 in (1973) |
| September 28 | 104.0°F (1953) | 41.0°F (1989) | 1.64 in (1945) |
| September 29 | 100.0°F (1953) | 36.0°F (1949) | 1.26 in (1988) |
| September 30 | 93.9°F (1952) | 28.9°F (1984) | 6.18 in (1986) |