September weather in Waco, MO
The average temperature in Waco in September is °F (°F–°F). Average precipitation: 4.23 inches.
September is a fall month in Waco, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 12h 13m.
Avg High
°F
Avg Low
°F
Precipitation
4.23 in
Daylight
12h 13m
September records in Waco
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.0°F (2011) | 48.9°F (2009) | 1.92 in (1994) |
| September 2 | 100.0°F (2011) | 52.0°F (2009) | 1.55 in (2010) |
| September 3 | 97.0°F (2011) | 55.9°F (2007) | 1.95 in (1973) |
| September 4 | 98.1°F (2011) | 50.0°F (2010) | 3.80 in (2008) |
| September 5 | 91.0°F (2004) | 51.1°F (2010) | 1.62 in (1951) |
| September 6 | 90.0°F (2005) | 46.0°F (2011) | 1.19 in (1992) |
| September 7 | 91.9°F (2010) | 46.0°F (2011) | 0.98 in (1948) |
| September 8 | 88.0°F (2005) | 46.9°F (2011) | 2.96 in (2007) |
| September 9 | 89.1°F (2005) | 48.0°F (2004) | 2.83 in (1962) |
| September 10 | 91.0°F (2005) | 48.0°F (2004) | 2.06 in (1951) |
| September 11 | 91.9°F (2010) | 53.1°F (2007) | 1.36 in (1986) |
| September 12 | 89.1°F (2005) | 53.1°F (2007) | 4.61 in (1945) |
| September 13 | 91.9°F (2011) | 44.1°F (2006) | 2.70 in (1961) |
| September 14 | 100.0°F (2011) | 46.0°F (2006) | 3.87 in (1998) |
| September 15 | 90.0°F (2004) | 44.1°F (2011) | 3.74 in (1993) |
| September 16 | 88.0°F (2006) | 44.1°F (2011) | 6.02 in (1969) |
| September 17 | 91.9°F (2006) | 46.9°F (2008) | 2.00 in (1986) |
| September 18 | 89.1°F (2010) | 50.0°F (2006) | 3.08 in (1949) |
| September 19 | 91.0°F (2010) | 44.1°F (2003) | 1.76 in (1975) |
| September 20 | 91.0°F (2004) | 43.0°F (2003) | 1.74 in (1965) |
| September 21 | 88.0°F (2005) | 44.1°F (2003) | 2.66 in (1947) |
| September 22 | 93.9°F (2003) | 54.0°F (2004) | 4.03 in (1962) |
| September 23 | 93.0°F (2010) | 50.0°F (2003) | 1.42 in (2000) |
| September 24 | 87.1°F (2007) | 50.0°F (2003) | 5.16 in (1945) |
| September 25 | 84.0°F (2008) | 44.1°F (2006) | 11.00 in (1993) |
| September 26 | 86.0°F (2005) | 41.0°F (2011) | 2.72 in (1996) |
| September 27 | 84.0°F (2003) | 42.1°F (2011) | 1.70 in (1966) |
| September 28 | 84.0°F (2009) | 44.1°F (2003) | 2.03 in (1986) |
| September 29 | 84.9°F (2011) | 37.9°F (2003) | 2.05 in (1972) |
| September 30 | 86.0°F (2011) | 37.9°F (2003) | 6.61 in (1986) |