September weather in Mangum, OK
The average temperature in Mangum in September is 73.8°F (61.3°F–86.2°F). Average precipitation: 2.60 inches.
September is a fall month in Mangum, and is warmer than the annual average of 60.6°F. Daily temperatures swing about 24.9°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
86.2°F
Avg Low
61.3°F
Precipitation
2.60 in
Daylight
12h 12m
September records in Mangum
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 109.0°F (1951) | 53.1°F (1955) | 1.88 in (2022) |
| September 2 | 108.0°F (1951) | 51.1°F (1952) | 1.79 in (1969) |
| September 3 | 108.0°F (1947) | 52.0°F (1952) | 2.10 in (1920) |
| September 4 | 108.0°F (1970) | 48.0°F (1974) | 3.03 in (1996) |
| September 5 | 107.1°F (1947) | 46.9°F (1961) | 1.25 in (1971) |
| September 6 | 107.1°F (1947) | 39.9°F (1943) | 0.83 in (1973) |
| September 7 | 106.0°F (1922) | 48.9°F (1943) | 1.64 in (1920) |
| September 8 | 107.1°F (1922) | 48.9°F (1986) | 1.59 in (1993) |
| September 9 | 105.1°F (1970) | 45.0°F (2001) | 1.72 in (1937) |
| September 10 | 106.0°F (1984) | 45.0°F (2001) | 1.89 in (2016) |
| September 11 | 102.9°F (1981) | 46.9°F (2001) | 1.71 in (1950) |
| September 12 | 106.0°F (1984) | 48.0°F (1959) | 1.99 in (2008) |
| September 13 | 105.1°F (1965) | 44.1°F (1989) | 4.58 in (1989) |
| September 14 | 105.1°F (1965) | 44.1°F (1961) | 1.68 in (1967) |
| September 15 | 104.0°F (1978) | 39.0°F (1993) | 2.04 in (1982) |
| September 16 | 106.0°F (1939) | 45.0°F (1951) | 2.71 in (1995) |
| September 17 | 102.9°F (1972) | 41.0°F (1981) | 1.36 in (1962) |
| September 18 | 102.0°F (1952) | 37.0°F (1981) | 2.55 in (1923) |
| September 19 | 100.0°F (1960) | 41.0°F (1981) | 4.01 in (1965) |
| September 20 | 100.0°F (1953) | 42.1°F (1971) | 4.28 in (1965) |
| September 21 | 104.0°F (1977) | 35.1°F (1983) | 1.90 in (1974) |
| September 22 | 100.9°F (1977) | 43.0°F (1983) | 1.48 in (1936) |
| September 23 | 100.0°F (1939) | 39.0°F (1994) | 5.46 in (1970) |
| September 24 | 100.0°F (1930) | 33.1°F (1989) | 0.72 in (1940) |
| September 25 | 100.9°F (1939) | 39.9°F (1989) | 1.59 in (1974) |
| September 26 | 102.9°F (1977) | 42.1°F (2000) | 1.38 in (1973) |
| September 27 | 102.0°F (1977) | 39.0°F (1942) | 1.36 in (2018) |
| September 28 | 105.1°F (1953) | 39.0°F (1967) | 1.23 in (2013) |
| September 29 | 99.0°F (1953) | 42.1°F (1984) | 4.00 in (1986) |
| September 30 | 105.1°F (1977) | 30.9°F (1984) | 1.44 in (1941) |