September weather in Carrier Mills, IL
The average temperature in Carrier Mills in September is 69.8°F (57.3°F–82.4°F). Average precipitation: 3.10 inches.
September is a fall month in Carrier Mills, and is warmer than the annual average of 57.3°F. Daily temperatures swing about 25.1°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
82.4°F
Avg Low
57.3°F
Precipitation
3.10 in
Daylight
12h 14m
September records in Carrier Mills
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1913) | 46.9°F (1967) | 1.49 in (1993) |
| September 2 | 104.0°F (1913) | 41.0°F (1949) | 2.75 in (1931) |
| September 3 | 109.0°F (1913) | 43.0°F (1952) | 2.78 in (1932) |
| September 4 | 108.0°F (1925) | 42.1°F (1952) | 2.30 in (1918) |
| September 5 | 109.0°F (1925) | 43.0°F (1902) | 1.94 in (1948) |
| September 6 | 106.0°F (1925) | 42.1°F (1924) | 1.98 in (2009) |
| September 7 | 106.0°F (1925) | 45.0°F (1956) | 0.90 in (1914) |
| September 8 | 105.1°F (1925) | 41.0°F (1953) | 2.03 in (1914) |
| September 9 | 104.0°F (1925) | 42.1°F (2024) | 1.91 in (1947) |
| September 10 | 100.9°F (1912) | 41.0°F (1924) | 1.08 in (1992) |
| September 11 | 100.0°F (1953) | 37.0°F (1917) | 2.06 in (1965) |
| September 12 | 100.0°F (1927) | 37.9°F (1940) | 1.40 in (1949) |
| September 13 | 102.0°F (1939) | 34.0°F (1902) | 1.96 in (1943) |
| September 14 | 102.0°F (1939) | 34.0°F (1902) | 1.80 in (1978) |
| September 15 | 102.9°F (1939) | 36.0°F (1902) | 1.27 in (1930) |
| September 16 | 100.9°F (1927) | 36.0°F (1916) | 2.18 in (1996) |
| September 17 | 100.9°F (1927) | 36.0°F (1937) | 1.69 in (1980) |
| September 18 | 100.0°F (1953) | 35.1°F (1901) | 3.05 in (1904) |
| September 19 | 98.1°F (1925) | 35.1°F (1916) | 2.75 in (1977) |
| September 20 | 99.0°F (1940) | 37.9°F (1918) | 2.04 in (2002) |
| September 21 | 100.9°F (1940) | 34.0°F (1927) | 1.70 in (1997) |
| September 22 | 99.0°F (2022) | 23.0°F (1995) | 1.87 in (1919) |
| September 23 | 97.0°F (1935) | 32.0°F (1983) | 4.27 in (2006) |
| September 24 | 98.1°F (1935) | 30.0°F (1928) | 3.18 in (2006) |
| September 25 | 93.9°F (1939) | 34.0°F (1950) | 2.94 in (1912) |
| September 26 | 93.0°F (1900) | 30.0°F (1928) | 2.00 in (1959) |
| September 27 | 93.9°F (1938) | 33.1°F (1940) | 2.65 in (2024) |
| September 28 | 99.0°F (1953) | 28.9°F (1942) | 2.79 in (1915) |
| September 29 | 100.9°F (1953) | 33.1°F (1951) | 1.88 in (1927) |
| September 30 | 95.0°F (1922) | 27.0°F (1899) | 1.25 in (1915) |