September weather in Brownington, MO
The average temperature in Brownington in September is 68.6°F (56.4°F–80.8°F). Average precipitation: 4.32 inches.
September is a fall month in Brownington, and is warmer than the annual average of 55.3°F. Daily temperatures swing about 24.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
80.8°F
Avg Low
56.4°F
Precipitation
4.32 in
Daylight
12h 14m
September records in Brownington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 105.1°F (1922) | 46.0°F (1987) | 2.25 in (1935) |
| September 2 | 105.1°F (1913) | 43.0°F (1952) | 2.72 in (1979) |
| September 3 | 107.1°F (1913) | 43.0°F (1974) | 2.76 in (1978) |
| September 4 | 108.0°F (1913) | 0.0°F (2004) | 3.89 in (1965) |
| September 5 | 106.0°F (1913) | 0.0°F (2004) | 2.95 in (1910) |
| September 6 | 107.1°F (1936) | 0.0°F (2004) | 2.20 in (2018) |
| September 7 | 106.0°F (1947) | 0.0°F (2004) | 2.02 in (2007) |
| September 8 | 105.1°F (1947) | 0.0°F (2004) | 2.91 in (1962) |
| September 9 | 102.9°F (1939) | 0.0°F (2004) | 1.54 in (1984) |
| September 10 | 102.0°F (1936) | 42.1°F (1976) | 3.70 in (1922) |
| September 11 | 102.9°F (1936) | 39.0°F (1940) | 2.70 in (1975) |
| September 12 | 100.9°F (1936) | 37.9°F (1940) | 2.99 in (2008) |
| September 13 | 102.9°F (1931) | 37.9°F (2014) | 4.75 in (1969) |
| September 14 | 102.0°F (1931) | 42.1°F (1960) | 6.21 in (1998) |
| September 15 | 102.9°F (1931) | 39.9°F (1961) | 2.25 in (1914) |
| September 16 | 98.1°F (1931) | 39.9°F (1918) | 2.00 in (2010) |
| September 17 | 100.0°F (1933) | 39.9°F (1918) | 1.75 in (1997) |
| September 18 | 102.0°F (1931) | 37.9°F (1981) | 4.35 in (1968) |
| September 19 | 98.1°F (1931) | 35.1°F (1991) | 1.50 in (1922) |
| September 20 | 100.9°F (1954) | 35.1°F (1991) | 2.64 in (1993) |
| September 21 | 98.1°F (1931) | 34.0°F (1918) | 4.00 in (1925) |
| September 22 | 99.0°F (1937) | 30.9°F (1995) | 4.53 in (1970) |
| September 23 | 96.1°F (1937) | 30.9°F (1995) | 6.30 in (1986) |
| September 24 | 95.0°F (1935) | 28.9°F (1989) | 2.80 in (1945) |
| September 25 | 91.9°F (1939) | 28.9°F (1989) | 2.81 in (1993) |
| September 26 | 95.0°F (1938) | 30.9°F (1912) | 2.24 in (1917) |
| September 27 | 93.9°F (1929) | 30.0°F (1942) | 1.70 in (1926) |
| September 28 | 102.9°F (1953) | 33.1°F (1908) | 2.06 in (1936) |
| September 29 | 97.0°F (1953) | 32.0°F (1957) | 2.00 in (2019) |
| September 30 | 93.0°F (1938) | 30.0°F (1984) | 3.80 in (1986) |