September weather in Dardanelle, AR
The average temperature in Dardanelle in September is 74.2°F (61.8°F–86.5°F). Average precipitation: 3.53 inches.
September is a fall month in Dardanelle, and is warmer than the annual average of 61.8°F. Daily temperatures swing about 24.7°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
86.5°F
Avg Low
61.8°F
Precipitation
3.53 in
Daylight
12h 13m
September records in Dardanelle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 107.1°F (1947) | 48.9°F (1967) | 2.66 in (2020) |
| September 2 | 108.0°F (1947) | 51.1°F (1967) | 2.95 in (2020) |
| September 3 | 107.1°F (1954) | 50.0°F (1952) | 3.04 in (1934) |
| September 4 | 108.0°F (1954) | 48.0°F (1934) | 2.86 in (2008) |
| September 5 | 108.0°F (1954) | 48.0°F (1997) | 1.96 in (1986) |
| September 6 | 108.0°F (1947) | 51.1°F (1968) | 3.89 in (2007) |
| September 7 | 108.0°F (1947) | 45.0°F (1988) | 0.61 in (1957) |
| September 8 | 107.1°F (1947) | 46.9°F (1988) | 1.69 in (1973) |
| September 9 | 105.1°F (1925) | 46.9°F (2024) | 3.86 in (2007) |
| September 10 | 102.9°F (1925) | 48.9°F (1949) | 1.31 in (1951) |
| September 11 | 104.0°F (1909) | 46.0°F (1976) | 2.15 in (1958) |
| September 12 | 102.0°F (1909) | 42.1°F (1940) | 2.00 in (1890) |
| September 13 | 102.0°F (1909) | 43.0°F (1940) | 3.63 in (1945) |
| September 14 | 100.0°F (1936) | 44.1°F (1964) | 1.58 in (1911) |
| September 15 | 102.9°F (1954) | 48.9°F (1961) | 2.13 in (1967) |
| September 16 | 100.9°F (1954) | 42.1°F (1916) | 2.44 in (1996) |
| September 17 | 100.9°F (1953) | 44.1°F (1916) | 1.49 in (1968) |
| September 18 | 98.1°F (1915) | 46.0°F (1961) | 1.10 in (1932) |
| September 19 | 100.9°F (1954) | 44.1°F (1916) | 3.44 in (1949) |
| September 20 | 100.0°F (1954) | 44.1°F (1938) | 2.03 in (1975) |
| September 21 | 99.0°F (1944) | 43.0°F (1942) | 1.65 in (1912) |
| September 22 | 98.1°F (2005) | 37.9°F (1983) | 4.00 in (2018) |
| September 23 | 99.0°F (1931) | 36.0°F (1995) | 2.52 in (1955) |
| September 24 | 97.0°F (1931) | 37.9°F (1995) | 2.42 in (1988) |
| September 25 | 99.0°F (1931) | 42.1°F (1965) | 4.00 in (1925) |
| September 26 | 99.0°F (1954) | 41.0°F (1942) | 1.91 in (1993) |
| September 27 | 100.9°F (1953) | 32.0°F (1942) | 2.72 in (1964) |
| September 28 | 105.1°F (1953) | 36.0°F (1942) | 2.69 in (1913) |
| September 29 | 104.0°F (1953) | 35.1°F (1942) | 2.35 in (1977) |
| September 30 | 100.9°F (1953) | 35.1°F (1924) | 1.86 in (1955) |