September weather in Chickasha, OK
The average temperature in Chickasha in September is 75.0°F (61.9°F–88.0°F). Average precipitation: 3.72 inches.
September is a fall month in Chickasha, and is warmer than the annual average of 62.4°F. Daily temperatures swing about 26.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 12m. For travel, September is hot.
Avg High
88.0°F
Avg Low
61.9°F
Precipitation
3.72 in
Daylight
12h 12m
September records in Chickasha
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 107.1°F (2000) | 46.9°F (1956) | 3.84 in (2020) |
| September 2 | 109.0°F (2000) | 54.0°F (1955) | 2.14 in (1989) |
| September 3 | 109.9°F (2000) | 42.1°F (1974) | 2.09 in (1959) |
| September 4 | 109.0°F (1998) | 39.9°F (1974) | 1.53 in (1968) |
| September 5 | 109.0°F (1998) | 43.0°F (1974) | 1.95 in (1961) |
| September 6 | 107.1°F (1998) | 39.9°F (1984) | 1.40 in (1973) |
| September 7 | 104.0°F (1998) | 48.0°F (1974) | 1.03 in (1973) |
| September 8 | 102.0°F (1998) | 42.1°F (1956) | 1.39 in (2010) |
| September 9 | 100.9°F (1984) | 41.0°F (1974) | 2.97 in (2010) |
| September 10 | 102.9°F (2000) | 46.9°F (1976) | 2.10 in (1987) |
| September 11 | 105.1°F (2000) | 44.1°F (1959) | 1.24 in (1986) |
| September 12 | 104.0°F (2000) | 46.0°F (1959) | 0.75 in (1995) |
| September 13 | 99.0°F (1965) | 45.0°F (1974) | 3.60 in (1961) |
| September 14 | 102.0°F (2000) | 46.9°F (1959) | 1.56 in (1991) |
| September 15 | 102.0°F (1956) | 42.1°F (1993) | 1.60 in (1982) |
| September 16 | 102.0°F (1956) | 42.1°F (1993) | 1.46 in (1969) |
| September 17 | 100.9°F (1997) | 42.1°F (1981) | 1.03 in (2006) |
| September 18 | 100.0°F (1997) | 39.0°F (1981) | 3.21 in (1971) |
| September 19 | 100.0°F (1954) | 46.0°F (1981) | 1.12 in (1988) |
| September 20 | 102.0°F (1954) | 39.9°F (1971) | 3.62 in (1962) |
| September 21 | 100.0°F (1998) | 37.0°F (1983) | 5.00 in (1957) |
| September 22 | 98.1°F (1998) | 36.0°F (1983) | 2.77 in (2018) |
| September 23 | 96.1°F (1984) | 39.0°F (1995) | 3.85 in (1970) |
| September 24 | 97.0°F (1998) | 35.1°F (1989) | 2.55 in (2000) |
| September 25 | 97.0°F (1998) | 37.9°F (1989) | 5.21 in (1959) |
| September 26 | 99.0°F (1977) | 37.0°F (1975) | 1.52 in (1955) |
| September 27 | 99.0°F (1977) | 39.9°F (1996) | 3.08 in (2017) |
| September 28 | 106.0°F (1953) | 37.9°F (1996) | 1.31 in (2013) |
| September 29 | 100.0°F (1953) | 37.0°F (1976) | 2.48 in (1985) |
| September 30 | 104.0°F (1977) | 33.1°F (1984) | 0.98 in (2012) |