September weather in Gleason, TN
The average temperature in Gleason in September is 71.3°F (60.3°F–82.3°F). Average precipitation: 3.89 inches.
September is a fall month in Gleason, and is warmer than the annual average of 58.6°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
82.3°F
Avg Low
60.3°F
Precipitation
3.89 in
Daylight
12h 13m
September records in Gleason
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (1960) | 48.0°F (1967) | 1.89 in (1965) |
| September 2 | 96.1°F (1980) | 48.9°F (1967) | 1.88 in (1924) |
| September 3 | 97.0°F (1960) | 48.9°F (1974) | 3.83 in (1932) |
| September 4 | 98.1°F (1999) | 45.0°F (1974) | 2.80 in (1933) |
| September 5 | 99.0°F (1999) | 46.9°F (1974) | 3.52 in (1991) |
| September 6 | 100.0°F (1960) | 50.0°F (1997) | 1.37 in (1985) |
| September 7 | 100.9°F (1960) | 50.0°F (1962) | 1.84 in (1943) |
| September 8 | 96.1°F (1960) | 50.0°F (2024) | 0.88 in (1950) |
| September 9 | 98.1°F (1980) | 50.0°F (2024) | 1.68 in (1959) |
| September 10 | 98.1°F (1980) | 44.1°F (1969) | 1.00 in (2000) |
| September 11 | 96.1°F (1983) | 44.1°F (1969) | 1.15 in (1965) |
| September 12 | 98.1°F (1983) | 46.0°F (1969) | 2.00 in (1965) |
| September 13 | 95.0°F (1980) | 43.0°F (1975) | 2.80 in (1982) |
| September 14 | 97.0°F (1980) | 39.0°F (1964) | 1.75 in (1979) |
| September 15 | 96.1°F (2025) | 44.1°F (1964) | 1.12 in (1968) |
| September 16 | 95.0°F (1980) | 44.1°F (1966) | 2.70 in (1962) |
| September 17 | 97.0°F (1980) | 44.1°F (1979) | 1.70 in (1980) |
| September 18 | 93.9°F (2025) | 42.1°F (1981) | 1.64 in (1964) |
| September 19 | 95.0°F (2025) | 39.9°F (1973) | 2.40 in (1970) |
| September 20 | 96.1°F (2010) | 39.9°F (1973) | 2.48 in (1958) |
| September 21 | 96.1°F (2010) | 43.0°F (1962) | 3.15 in (1979) |
| September 22 | 99.0°F (2010) | 36.0°F (1983) | 2.51 in (1990) |
| September 23 | 95.0°F (2010) | 36.0°F (1974) | 1.95 in (2006) |
| September 24 | 95.0°F (2010) | 36.0°F (1983) | 1.15 in (2025) |
| September 25 | 93.0°F (1958) | 37.9°F (1965) | 2.30 in (1977) |
| September 26 | 91.0°F (1973) | 39.0°F (2001) | 1.85 in (1971) |
| September 27 | 89.1°F (1986) | 37.9°F (1991) | 3.72 in (2002) |
| September 28 | 91.9°F (1998) | 39.0°F (1991) | 3.00 in (1927) |
| September 29 | 93.0°F (1999) | 35.1°F (1967) | 1.66 in (1933) |
| September 30 | 91.9°F (1998) | 36.0°F (1967) | 2.99 in (1927) |