September weather in Rainbow City, AL
The average temperature in Rainbow City in September is 74.8°F (64.3°F–85.3°F). Average precipitation: 4.50 inches.
September is a fall month in Rainbow City, and is warmer than the annual average of 62.8°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
85.3°F
Avg Low
64.3°F
Precipitation
4.50 in
Daylight
12h 12m
September records in Rainbow City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (1957) | 48.0°F (1954) | 2.55 in (1961) |
| September 2 | 99.0°F (1957) | 53.1°F (1954) | 2.00 in (2013) |
| September 3 | 102.0°F (1954) | 55.9°F (1974) | 1.75 in (2012) |
| September 4 | 100.9°F (1954) | 55.9°F (1974) | 2.00 in (1986) |
| September 5 | 100.9°F (1954) | 55.0°F (1984) | 5.00 in (2011) |
| September 6 | 100.9°F (1998) | 54.0°F (1984) | 1.54 in (1983) |
| September 7 | 98.1°F (1990) | 50.0°F (1953) | 1.94 in (1977) |
| September 8 | 100.0°F (1954) | 48.9°F (1953) | 1.85 in (1967) |
| September 9 | 99.0°F (1954) | 46.9°F (1958) | 1.13 in (1967) |
| September 10 | 98.1°F (1973) | 46.9°F (1956) | 1.87 in (1997) |
| September 11 | 97.0°F (2002) | 46.0°F (1956) | 2.60 in (2009) |
| September 12 | 97.0°F (1962) | 48.0°F (1968) | 1.90 in (1965) |
| September 13 | 99.0°F (2019) | 46.9°F (1953) | 1.49 in (1962) |
| September 14 | 98.1°F (1998) | 41.0°F (1953) | 1.30 in (2007) |
| September 15 | 97.0°F (1956) | 50.0°F (1953) | 1.30 in (1995) |
| September 16 | 96.1°F (1953) | 45.0°F (1961) | 5.10 in (2004) |
| September 17 | 97.0°F (1953) | 44.1°F (1961) | 3.24 in (1996) |
| September 18 | 97.0°F (1954) | 48.0°F (1981) | 3.50 in (2021) |
| September 19 | 99.0°F (1954) | 44.1°F (1956) | 1.47 in (2009) |
| September 20 | 100.0°F (1954) | 48.0°F (1981) | 1.40 in (2000) |
| September 21 | 98.1°F (2010) | 44.1°F (1956) | 3.41 in (2002) |
| September 22 | 98.1°F (1955) | 44.1°F (1974) | 4.07 in (1958) |
| September 23 | 95.0°F (2016) | 44.1°F (1974) | 2.54 in (1994) |
| September 24 | 95.0°F (2016) | 43.0°F (1982) | 2.32 in (1975) |
| September 25 | 98.1°F (2010) | 44.1°F (1965) | 3.05 in (1997) |
| September 26 | 95.0°F (2019) | 43.0°F (1965) | 1.43 in (1997) |
| September 27 | 96.1°F (2019) | 41.0°F (1956) | 1.92 in (2024) |
| September 28 | 96.1°F (1954) | 41.0°F (1962) | 4.00 in (1979) |
| September 29 | 95.0°F (2019) | 37.9°F (1962) | 2.08 in (1957) |
| September 30 | 96.1°F (2016) | 33.1°F (1967) | 1.23 in (2012) |