September weather in Sewall's Point, FL
The average temperature in Sewall's Point in September is 82.0°F (75.2°F–88.8°F). Average precipitation: 8.28 inches.
September is a fall month in Sewall's Point, and is warmer than the annual average of 75.3°F. Daily temperatures swing about 13.6°F between overnight low and afternoon high. Expect about 16 days with precipitation. Daylight averages about 12h 9m. For travel, September is a wet month.
Avg High
88.8°F
Avg Low
75.2°F
Precipitation
8.28 in
Daylight
12h 9m
September records in Sewall's Point
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (1944) | 66.9°F (1975) | 3.25 in (1954) |
| September 2 | 95.0°F (1944) | 69.1°F (1951) | 4.63 in (1959) |
| September 3 | 96.1°F (1944) | 68.0°F (1970) | 3.38 in (1977) |
| September 4 | 97.0°F (1999) | 69.1°F (1967) | 2.44 in (1950) |
| September 5 | 96.1°F (1996) | 68.0°F (1972) | 1.95 in (1990) |
| September 6 | 102.0°F (1992) | 68.0°F (1974) | 2.00 in (1940) |
| September 7 | 96.1°F (1962) | 68.0°F (1965) | 2.10 in (2012) |
| September 8 | 96.1°F (1944) | 66.0°F (1968) | 1.75 in (1948) |
| September 9 | 96.1°F (1937) | 66.9°F (1970) | 2.00 in (1952) |
| September 10 | 96.1°F (1973) | 64.9°F (1972) | 4.28 in (2017) |
| September 11 | 97.0°F (1951) | 66.9°F (1972) | 6.25 in (2017) |
| September 12 | 96.1°F (1950) | 66.9°F (1972) | 2.08 in (2024) |
| September 13 | 97.0°F (1950) | 68.0°F (1972) | 2.45 in (2020) |
| September 14 | 95.0°F (1944) | 66.0°F (1968) | 2.78 in (1993) |
| September 15 | 95.0°F (1951) | 64.9°F (1939) | 2.68 in (1945) |
| September 16 | 97.0°F (1950) | 68.0°F (1962) | 1.99 in (1984) |
| September 17 | 97.0°F (1951) | 69.1°F (1937) | 4.80 in (2015) |
| September 18 | 98.1°F (1946) | 68.0°F (1985) | 5.51 in (1985) |
| September 19 | 96.1°F (1987) | 68.0°F (1981) | 3.80 in (1940) |
| September 20 | 97.0°F (1937) | 69.1°F (1976) | 3.07 in (1941) |
| September 21 | 96.1°F (1937) | 66.0°F (1938) | 5.26 in (2004) |
| September 22 | 97.0°F (1998) | 69.1°F (1938) | 6.36 in (1948) |
| September 23 | 95.0°F (1950) | 66.0°F (1966) | 2.12 in (1960) |
| September 24 | 93.9°F (1967) | 64.9°F (2008) | 3.00 in (1947) |
| September 25 | 91.9°F (1939) | 68.0°F (1990) | 2.75 in (1963) |
| September 26 | 93.0°F (1944) | 66.0°F (1967) | 1.75 in (1968) |
| September 27 | 95.0°F (1939) | 62.1°F (1956) | 2.06 in (2001) |
| September 28 | 95.0°F (1942) | 64.9°F (2008) | 3.51 in (2022) |
| September 29 | 97.0°F (1974) | 57.9°F (2008) | 4.62 in (2010) |
| September 30 | 95.0°F (1974) | 64.0°F (2022) | 3.95 in (1937) |