New Smyrna Beach, Sunday, 9 August, 16:44
Mostly clear. Feels like 100°. High 91°, low 76°.
In September, New Smyrna Beach, FL averages a high of 84.3° and a low of 74.3°. About 5.7 inches of precipitation fall over the month (19 wet days). The record high is 93.7° (2019) and the record low 60.4° (1981). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 85.8° | 75.4° | 73% | 92.7° (1998) | 71.4° (1991) |
| 2 | 85.6° | 75° | 72% | 91° (1970) | 68.4° (1999) |
| 3 | 85.6° | 75° | 62% | 92.3° (2013) | 69.8° (1999) |
| 4 | 85.5° | 75.2° | 63% | 91.9° (2010) | 70.9° (1967) |
| 5 | 85.3° | 75° | 67% | 93.7° (2019) | 71.4° (1972) |
| 6 | 85.3° | 75° | 77% | 92.5° (2019) | 71.2° (1995) |
| 7 | 84.9° | 74.3° | 72% | 90.7° (2023) | 68.4° (2019) |
| 8 | 84.7° | 74.3° | 73% | 91.4° (1990) | 68.4° (1997) |
| 9 | 84.4° | 74.7° | 80% | 89.6° (1990) | 67.1° (1972) |
| 10 | 84.7° | 74.8° | 68% | 90.1° (2010) | 71.4° (1971) |
| 11 | 84.6° | 74.7° | 67% | 90.1° (2010) | 71.1° (1995) |
| 12 | 84.2° | 74.7° | 77% | 91.6° (2010) | 70.7° (2003) |
| 13 | 84.2° | 74.3° | 65% | 90.3° (2005) | 69.4° (2003) |
| 14 | 84.7° | 74.7° | 58% | 90.3° (2005) | 69.8° (1964) |
| 15 | 84.9° | 74.5° | 52% | 91.6° (1972) | 65.5° (1976) |
| 16 | 85.1° | 74.7° | 62% | 91° (1972) | 66.4° (1976) |
| 17 | 84.4° | 74.1° | 62% | 90.3° (1972) | 67.3° (2001) |
| 18 | 84.4° | 73.9° | 62% | 90° (1987) | 65.7° (1967) |
| 19 | 84° | 74.1° | 58% | 90.9° (2006) | 65.1° (1981) |
| 20 | 83.5° | 74.1° | 65% | 88.9° (1987) | 60.4° (1981) |
| 21 | 84° | 74.3° | 60% | 90.1° (1990) | 70.2° (2015) |
| 22 | 84° | 74.5° | 57% | 91.6° (1990) | 69.8° (1999) |
| 23 | 83.7° | 73.8° | 63% | 89.1° (1988) | 65.8° (1964) |
| 24 | 83.7° | 73.4° | 57% | 90.1° (1988) | 66° (1966) |
| 25 | 83.7° | 73.9° | 70% | 91.4° (2006) | 68.9° (1961) |
| 26 | 83.3° | 73.9° | 63% | 88.9° (1980) | 66.2° (2008) |
| 27 | 83.5° | 73.6° | 63% | 89.8° (2010) | 61.2° (1982) |
| 28 | 83.3° | 73.6° | 62% | 88.2° (2002) | 66.2° (2021) |
| 29 | 82.4° | 73.2° | 60% | 89.4° (1980) | 62.1° (1962) |
| 30 | 82.4° | 72.7° | 50% | 89.6° (1980) | 64.6° (2020) |