September weather in Estelline, SD
The average temperature in Estelline in September is 58.5°F (46.1°F–70.9°F). Average precipitation: 3.06 inches.
September is a fall month in Estelline, and is warmer than the annual average of 41.7°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 17m. For travel, September is a comfortable month to visit.
Avg High
70.9°F
Avg Low
46.1°F
Precipitation
3.06 in
Daylight
12h 17m
September records in Estelline
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1913) | 28.9°F (1946) | 0.97 in (1966) |
| September 2 | 97.0°F (1939) | 35.1°F (1917) | 2.45 in (2010) |
| September 3 | 96.1°F (1925) | 27.0°F (1896) | 0.85 in (1985) |
| September 4 | 98.1°F (1925) | 28.0°F (1918) | 2.29 in (1989) |
| September 5 | 99.0°F (1913) | 30.9°F (1929) | 2.63 in (1894) |
| September 6 | 100.9°F (1976) | 28.9°F (1896) | 2.92 in (1948) |
| September 7 | 99.0°F (1970) | 30.0°F (1895) | 2.12 in (1930) |
| September 8 | 99.0°F (1908) | 32.0°F (1995) | 3.22 in (1985) |
| September 9 | 102.0°F (1931) | 27.0°F (1910) | 1.04 in (1937) |
| September 10 | 102.9°F (1931) | 27.0°F (1943) | 2.30 in (1933) |
| September 11 | 96.1°F (1931) | 28.0°F (1955) | 2.14 in (1932) |
| September 12 | 93.0°F (1897) | 27.0°F (1918) | 1.25 in (1897) |
| September 13 | 99.0°F (1939) | 28.9°F (1975) | 2.62 in (2005) |
| September 14 | 98.1°F (1939) | 28.9°F (1949) | 0.76 in (1896) |
| September 15 | 96.1°F (1955) | 26.1°F (1916) | 1.33 in (2010) |
| September 16 | 91.9°F (1895) | 25.0°F (1893) | 2.90 in (1921) |
| September 17 | 102.9°F (1895) | 25.0°F (1897) | 1.34 in (1986) |
| September 18 | 93.9°F (1940) | 19.9°F (1929) | 1.08 in (1957) |
| September 19 | 99.0°F (1895) | 25.0°F (1938) | 1.92 in (1957) |
| September 20 | 95.0°F (1937) | 18.0°F (1918) | 1.12 in (1993) |
| September 21 | 93.0°F (1936) | 21.0°F (1934) | 1.47 in (2004) |
| September 22 | 98.1°F (1936) | 17.1°F (1913) | 1.35 in (1895) |
| September 23 | 93.9°F (1935) | 21.0°F (2000) | 1.68 in (1977) |
| September 24 | 91.9°F (1935) | 21.9°F (1942) | 2.00 in (1934) |
| September 25 | 88.0°F (1990) | 16.0°F (1893) | 1.46 in (2005) |
| September 26 | 98.1°F (1897) | 17.1°F (1939) | 1.67 in (1908) |
| September 27 | 95.0°F (1956) | 9.0°F (1893) | 0.95 in (1975) |
| September 28 | 89.1°F (1897) | 18.0°F (1895) | 0.58 in (1971) |
| September 29 | 91.0°F (2011) | 18.0°F (1939) | 1.52 in (1894) |
| September 30 | 89.1°F (1976) | 14.0°F (1939) | 2.51 in (1995) |