September weather in Sumner, GA
The average temperature in Sumner in September is 76.0°F (65.3°F–86.8°F). Average precipitation: inches.
September is a fall month in Sumner, and is warmer than the annual average of 65.6°F. Daily temperatures swing about 21.5°F between overnight low and afternoon high. Daylight averages about 12h 11m. For travel, September is a comfortable month to visit.
Avg High
86.8°F
Avg Low
65.3°F
Precipitation
in
Daylight
12h 11m
September records in Sumner
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1990) | 55.9°F (1986) | 2.17 in (2001) |
| September 2 | 99.0°F (1957) | 57.0°F (1986) | 0.82 in (1965) |
| September 3 | 96.1°F (1957) | 60.1°F (1972) | 4.70 in (1998) |
| September 4 | 96.1°F (1957) | 57.0°F (1997) | 1.00 in (1998) |
| September 5 | 99.0°F (1980) | 53.1°F (1997) | 2.16 in (1981) |
| September 6 | 96.1°F (1999) | 57.0°F (1994) | 1.15 in (1976) |
| September 7 | 97.0°F (1999) | 55.9°F (1984) | 2.13 in (1974) |
| September 8 | 97.0°F (1990) | 55.9°F (2011) | 3.94 in (1994) |
| September 9 | 97.0°F (1990) | 51.1°F (2002) | 2.00 in (1994) |
| September 10 | 95.0°F (1978) | 55.9°F (1966) | 0.96 in (1996) |
| September 11 | 95.0°F (2002) | 55.9°F (1976) | 1.27 in (1973) |
| September 12 | 98.1°F (2002) | 54.0°F (1976) | 1.87 in (1964) |
| September 13 | 96.1°F (2002) | 51.1°F (1976) | 1.40 in (2007) |
| September 14 | 96.1°F (1990) | 52.0°F (1967) | 2.60 in (2002) |
| September 15 | 97.0°F (1991) | 52.0°F (1967) | 1.50 in (2002) |
| September 16 | 96.1°F (1972) | 51.1°F (1967) | 0.62 in (1993) |
| September 17 | 95.0°F (1958) | 54.0°F (1967) | 1.15 in (1994) |
| September 18 | 93.9°F (1972) | 52.0°F (2001) | 0.85 in (2002) |
| September 19 | 95.0°F (1997) | 53.1°F (1981) | 1.71 in (2002) |
| September 20 | 93.9°F (1960) | 53.1°F (1984) | 1.27 in (1983) |
| September 21 | 95.0°F (1960) | 53.1°F (1984) | 2.43 in (1969) |
| September 22 | 93.0°F (1957) | 50.0°F (1983) | 2.16 in (1969) |
| September 23 | 97.0°F (1978) | 48.0°F (1983) | 2.00 in (1992) |
| September 24 | 96.1°F (1961) | 46.9°F (1990) | 0.70 in (1985) |
| September 25 | 95.0°F (1961) | 46.9°F (1983) | 1.75 in (1988) |
| September 26 | 95.0°F (1961) | 46.0°F (1983) | 2.75 in (1979) |
| September 27 | 93.9°F (1958) | 46.0°F (1983) | 1.04 in (1974) |
| September 28 | 93.9°F (1986) | 46.9°F (1983) | 2.45 in (1960) |
| September 29 | 95.0°F (1986) | 30.0°F (2006) | 2.70 in (1963) |
| September 30 | 93.0°F (1959) | 39.0°F (1967) | 2.45 in (1998) |