September weather in Catoosa, OK
The average temperature in Catoosa in September is 73.8°F (62.8°F–84.8°F). Average precipitation: 3.85 inches.
September is a fall month in Catoosa, and is warmer than the annual average of 61.3°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
84.8°F
Avg Low
62.8°F
Precipitation
3.85 in
Daylight
12h 13m
September records in Catoosa
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 108.0°F (2000) | 48.0°F (1967) | 2.24 in (1974) |
| September 2 | 109.0°F (1939) | 51.1°F (1974) | 2.06 in (1974) |
| September 3 | 109.0°F (1939) | 46.9°F (1974) | 3.27 in (1962) |
| September 4 | 107.1°F (1998) | 46.0°F (1974) | 6.39 in (1940) |
| September 5 | 105.1°F (1998) | 48.9°F (1974) | 1.16 in (1977) |
| September 6 | 102.9°F (1939) | 48.0°F (2011) | 4.05 in (1971) |
| September 7 | 105.1°F (1998) | 48.9°F (2011) | 1.65 in (2007) |
| September 8 | 102.0°F (1939) | 50.0°F (1956) | 5.70 in (2007) |
| September 9 | 100.9°F (1985) | 51.1°F (1943) | 2.67 in (1951) |
| September 10 | 99.0°F (1939) | 48.0°F (1962) | 3.10 in (1999) |
| September 11 | 102.0°F (2000) | 45.0°F (1940) | 1.89 in (2003) |
| September 12 | 100.0°F (1956) | 48.0°F (1940) | 1.75 in (1989) |
| September 13 | 102.9°F (1965) | 48.9°F (1960) | 2.45 in (1993) |
| September 14 | 102.9°F (1965) | 46.0°F (1961) | 2.15 in (1957) |
| September 15 | 102.9°F (1956) | 42.1°F (1993) | 2.87 in (1962) |
| September 16 | 102.9°F (1956) | 44.1°F (1993) | 5.78 in (1971) |
| September 17 | 98.1°F (1978) | 44.1°F (1981) | 1.32 in (1971) |
| September 18 | 100.0°F (1952) | 42.1°F (1981) | 2.39 in (1971) |
| September 19 | 100.0°F (1954) | 45.0°F (1991) | 4.30 in (1974) |
| September 20 | 102.0°F (1954) | 42.1°F (1971) | 1.91 in (2025) |
| September 21 | 99.0°F (2022) | 42.1°F (1983) | 4.42 in (2009) |
| September 22 | 98.1°F (1956) | 37.0°F (1995) | 3.78 in (1970) |
| September 23 | 96.1°F (1939) | 37.0°F (1995) | 2.25 in (1997) |
| September 24 | 98.1°F (1939) | 37.0°F (1989) | 1.84 in (1959) |
| September 25 | 99.0°F (1939) | 42.1°F (2001) | 2.07 in (1959) |
| September 26 | 93.9°F (2021) | 37.9°F (1940) | 2.37 in (1996) |
| September 27 | 96.1°F (1953) | 35.1°F (1942) | 1.09 in (1961) |
| September 28 | 102.0°F (1953) | 39.0°F (1967) | 1.50 in (1995) |
| September 29 | 98.1°F (1953) | 39.9°F (1949) | 4.45 in (1986) |
| September 30 | 99.0°F (1979) | 35.1°F (1984) | 1.85 in (1959) |