September weather in Sanford, FL
The average temperature in Sanford in September is 81.2°F (73.4°F–89.0°F). Average precipitation: 6.35 inches.
September is a fall month in Sanford, and is warmer than the annual average of 72.6°F. Daily temperatures swing about 15.6°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 12h 10m. For travel, September is a wet month.
Avg High
89.0°F
Avg Low
73.4°F
Precipitation
6.35 in
Daylight
12h 10m
September records in Sanford
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 97.0°F (1962) | 66.9°F (1960) | 2.15 in (2013) |
| September 2 | 96.1°F (1970) | 64.0°F (1999) | 1.40 in (1963) |
| September 3 | 93.9°F (1970) | 60.1°F (1999) | 1.56 in (1985) |
| September 4 | 96.1°F (2020) | 64.0°F (1999) | 1.42 in (1987) |
| September 5 | 95.0°F (1999) | 63.0°F (1999) | 3.20 in (2024) |
| September 6 | 98.1°F (1999) | 66.9°F (1960) | 3.06 in (2004) |
| September 7 | 97.0°F (2022) | 66.0°F (1976) | 2.32 in (1962) |
| September 8 | 95.0°F (1958) | 64.9°F (1972) | 2.37 in (2014) |
| September 9 | 96.1°F (2019) | 63.0°F (1972) | 2.66 in (1956) |
| September 10 | 96.1°F (2019) | 68.0°F (1956) | 5.13 in (1964) |
| September 11 | 93.9°F (1970) | 66.0°F (1958) | 11.50 in (2017) |
| September 12 | 97.0°F (2010) | 64.9°F (1958) | 2.89 in (1967) |
| September 13 | 97.0°F (2010) | 66.9°F (1963) | 1.40 in (1964) |
| September 14 | 95.0°F (2007) | 63.0°F (1960) | 1.57 in (2001) |
| September 15 | 95.0°F (1958) | 62.1°F (1956) | 3.70 in (1999) |
| September 16 | 96.1°F (1972) | 63.0°F (1976) | 1.22 in (1998) |
| September 17 | 97.0°F (2018) | 62.1°F (1999) | 1.95 in (2000) |
| September 18 | 95.0°F (1962) | 64.0°F (1967) | 3.28 in (1960) |
| September 19 | 96.1°F (1972) | 57.9°F (1981) | 2.03 in (1984) |
| September 20 | 96.1°F (2018) | 52.0°F (1981) | 3.35 in (2021) |
| September 21 | 96.1°F (2018) | 63.0°F (1981) | 4.00 in (2020) |
| September 22 | 93.9°F (1970) | 62.1°F (1972) | 3.60 in (1969) |
| September 23 | 93.9°F (1990) | 63.0°F (1964) | 5.74 in (1963) |
| September 24 | 93.9°F (1988) | 61.0°F (1996) | 1.50 in (1989) |
| September 25 | 96.1°F (1997) | 62.1°F (1996) | 1.71 in (1994) |
| September 26 | 95.0°F (1997) | 62.1°F (1987) | 1.71 in (1994) |
| September 27 | 95.0°F (2018) | 55.0°F (1956) | 2.43 in (1973) |
| September 28 | 95.0°F (2017) | 62.1°F (1981) | 3.75 in (2014) |
| September 29 | 96.1°F (1984) | 62.1°F (1983) | 11.20 in (2022) |
| September 30 | 95.0°F (1984) | 63.0°F (1967) | 1.81 in (1975) |