September weather in Glen Allen, AL
The average temperature in Glen Allen in September is 73.1°F (61.5°F–84.8°F). Average precipitation: 3.78 inches.
September is a fall month in Glen Allen, and is warmer than the annual average of 60.9°F. Daily temperatures swing about 23.3°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
84.8°F
Avg Low
61.5°F
Precipitation
3.78 in
Daylight
12h 12m
September records in Glen Allen
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1995) | 55.9°F (1992) | 2.48 in (2017) |
| September 2 | 98.1°F (2000) | 53.1°F (1987) | 3.20 in (1937) |
| September 3 | 98.1°F (1990) | 54.0°F (1987) | 1.78 in (2001) |
| September 4 | 99.0°F (1990) | 48.0°F (1974) | 1.65 in (1988) |
| September 5 | 100.9°F (1990) | 48.0°F (2010) | 2.32 in (2011) |
| September 6 | 99.0°F (2000) | 48.9°F (2010) | 4.38 in (2011) |
| September 7 | 100.0°F (1990) | 43.0°F (1988) | 1.92 in (1977) |
| September 8 | 99.0°F (1990) | 48.0°F (2017) | 2.02 in (1974) |
| September 9 | 100.9°F (1990) | 50.0°F (2011) | 3.02 in (1985) |
| September 10 | 98.1°F (1980) | 48.9°F (1995) | 1.86 in (1948) |
| September 11 | 97.0°F (1980) | 44.1°F (1976) | 1.18 in (1945) |
| September 12 | 96.1°F (2002) | 45.0°F (1976) | 1.83 in (1965) |
| September 13 | 96.1°F (1984) | 46.0°F (1993) | 2.00 in (2006) |
| September 14 | 96.1°F (1984) | 46.0°F (1996) | 3.44 in (1979) |
| September 15 | 98.1°F (1980) | 46.0°F (1985) | 1.71 in (2007) |
| September 16 | 97.0°F (1980) | 48.0°F (2003) | 2.38 in (2004) |
| September 17 | 99.0°F (1980) | 48.9°F (2000) | 2.60 in (1960) |
| September 18 | 93.9°F (1991) | 45.0°F (1981) | 2.52 in (2012) |
| September 19 | 96.1°F (1991) | 39.0°F (1981) | 1.75 in (1966) |
| September 20 | 97.0°F (1997) | 39.0°F (1981) | 1.54 in (1953) |
| September 21 | 97.0°F (2010) | 41.0°F (1981) | 2.78 in (1979) |
| September 22 | 93.9°F (2010) | 36.0°F (1983) | 2.85 in (2003) |
| September 23 | 95.0°F (2025) | 37.9°F (1982) | 1.59 in (1951) |
| September 24 | 95.0°F (1980) | 39.0°F (1983) | 1.75 in (2006) |
| September 25 | 95.0°F (2016) | 37.9°F (1990) | 2.85 in (2020) |
| September 26 | 95.0°F (2016) | 37.9°F (1990) | 3.82 in (2005) |
| September 27 | 93.0°F (1998) | 39.9°F (1975) | 1.96 in (1971) |
| September 28 | 93.9°F (1986) | 37.9°F (1993) | 2.00 in (1957) |
| September 29 | 95.0°F (1986) | 37.0°F (1993) | 2.05 in (1980) |
| September 30 | 93.9°F (1986) | 41.0°F (1993) | 1.79 in (1980) |