September weather in Poteau, OK
The average temperature in Poteau in September is 73.3°F (61.0°F–85.6°F). Average precipitation: inches.
September is a fall month in Poteau, and is warmer than the annual average of 61°F. Daily temperatures swing about 24.6°F between overnight low and afternoon high. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
85.6°F
Avg Low
61.0°F
Precipitation
in
Daylight
12h 12m
September records in Poteau
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 104.0°F (1947) | 46.9°F (1967) | 4.42 in (2020) |
| September 2 | 106.0°F (1951) | 52.0°F (1967) | 1.75 in (2022) |
| September 3 | 107.1°F (1964) | 51.1°F (1952) | 3.76 in (2008) |
| September 4 | 106.0°F (2012) | 46.9°F (2010) | 0.82 in (2008) |
| September 5 | 107.1°F (2012) | 48.0°F (1974) | 1.73 in (1961) |
| September 6 | 106.0°F (1947) | 45.0°F (1974) | 2.14 in (1973) |
| September 7 | 104.0°F (1947) | 44.1°F (2011) | 3.78 in (1951) |
| September 8 | 102.9°F (1970) | 44.1°F (2011) | 0.66 in (2010) |
| September 9 | 100.0°F (1972) | 45.0°F (2011) | 4.30 in (2007) |
| September 10 | 100.0°F (1963) | 45.0°F (2011) | 2.45 in (2020) |
| September 11 | 99.0°F (1963) | 46.0°F (1959) | 2.15 in (2014) |
| September 12 | 99.0°F (1965) | 48.0°F (1959) | 3.58 in (1947) |
| September 13 | 99.0°F (1956) | 43.0°F (1960) | 2.63 in (1977) |
| September 14 | 102.9°F (1965) | 46.0°F (2006) | 2.36 in (2008) |
| September 15 | 100.9°F (1954) | 48.9°F (2006) | 2.16 in (2010) |
| September 16 | 102.0°F (1956) | 42.1°F (1961) | 1.66 in (1950) |
| September 17 | 100.9°F (1956) | 41.0°F (1961) | 4.10 in (1967) |
| September 18 | 98.1°F (1954) | 46.0°F (1961) | 3.68 in (1970) |
| September 19 | 99.0°F (1954) | 48.0°F (2012) | 0.61 in (1971) |
| September 20 | 98.1°F (1954) | 43.0°F (1971) | 0.63 in (1972) |
| September 21 | 99.0°F (2022) | 44.1°F (1971) | 3.07 in (1964) |
| September 22 | 99.0°F (2022) | 43.0°F (1953) | 6.94 in (2018) |
| September 23 | 97.0°F (1948) | 42.1°F (1975) | 2.93 in (1970) |
| September 24 | 93.9°F (2022) | 43.0°F (2021) | 1.17 in (2023) |
| September 25 | 98.1°F (1954) | 43.0°F (1956) | 1.51 in (1959) |
| September 26 | 96.1°F (1954) | 39.0°F (1975) | 0.84 in (1955) |
| September 27 | 102.0°F (1953) | 42.1°F (2006) | 2.63 in (1964) |
| September 28 | 104.0°F (1953) | 37.9°F (1967) | 2.38 in (1977) |
| September 29 | 102.0°F (1953) | 36.0°F (1967) | 0.80 in (1977) |
| September 30 | 100.9°F (1953) | 37.0°F (1963) | 1.39 in (1954) |