September weather in Republic, MO
The average temperature in Republic in September is 70.3°F (59.1°F–81.4°F). Average precipitation: 4.31 inches.
September is a fall month in Republic, and is warmer than the annual average of 57.4°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
81.4°F
Avg Low
59.1°F
Precipitation
4.31 in
Daylight
12h 13m
September records in Republic
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.0°F (2000) | 43.0°F (1967) | 4.62 in (2010) |
| September 2 | 100.9°F (2000) | 48.9°F (1952) | 2.22 in (1993) |
| September 3 | 102.0°F (2000) | 41.0°F (1974) | 2.75 in (2008) |
| September 4 | 104.0°F (1947) | 39.0°F (1974) | 1.18 in (1961) |
| September 5 | 99.0°F (1990) | 46.9°F (1974) | 1.62 in (1971) |
| September 6 | 100.0°F (1960) | 45.0°F (1974) | 1.44 in (2007) |
| September 7 | 104.0°F (1947) | 44.1°F (2011) | 2.55 in (2018) |
| September 8 | 98.1°F (1947) | 45.0°F (1956) | 2.14 in (1992) |
| September 9 | 95.0°F (1955) | 42.1°F (1943) | 1.79 in (2010) |
| September 10 | 96.1°F (1984) | 37.9°F (1976) | 4.43 in (1975) |
| September 11 | 96.1°F (2000) | 37.0°F (1940) | 2.09 in (1947) |
| September 12 | 96.1°F (1980) | 36.0°F (1940) | 1.19 in (1945) |
| September 13 | 99.0°F (2011) | 41.0°F (1960) | 2.42 in (1961) |
| September 14 | 98.1°F (1971) | 43.0°F (1974) | 3.84 in (1962) |
| September 15 | 97.0°F (1956) | 37.9°F (1961) | 1.98 in (2012) |
| September 16 | 95.0°F (1954) | 41.0°F (1961) | 2.22 in (2016) |
| September 17 | 96.1°F (1953) | 39.9°F (1981) | 3.23 in (2014) |
| September 18 | 95.0°F (2019) | 37.0°F (1973) | 2.16 in (1949) |
| September 19 | 96.1°F (1954) | 37.0°F (1991) | 1.41 in (1942) |
| September 20 | 97.0°F (1954) | 37.0°F (1991) | 2.49 in (1992) |
| September 21 | 95.0°F (2022) | 37.0°F (1983) | 2.49 in (2009) |
| September 22 | 91.9°F (1956) | 33.1°F (1995) | 1.70 in (1970) |
| September 23 | 91.9°F (1960) | 35.1°F (1983) | 1.80 in (1996) |
| September 24 | 91.0°F (2016) | 32.0°F (1989) | 5.03 in (1993) |
| September 25 | 90.0°F (1981) | 36.0°F (1989) | 3.27 in (1993) |
| September 26 | 91.9°F (1953) | 34.0°F (1975) | 3.90 in (1996) |
| September 27 | 91.0°F (1953) | 30.0°F (1942) | 1.12 in (1977) |
| September 28 | 100.9°F (1953) | 35.1°F (1967) | 1.08 in (1975) |
| September 29 | 98.1°F (1953) | 33.1°F (1967) | 2.80 in (1986) |
| September 30 | 91.0°F (1979) | 30.9°F (1984) | 3.85 in (1986) |