September weather in Greenleaf, KS
The average temperature in Greenleaf in September is 67.6°F (54.7°F–80.5°F). Average precipitation: 3.07 inches.
September is a fall month in Greenleaf, and is warmer than the annual average of 52.9°F. Daily temperatures swing about 25.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 15m. For travel, September is a comfortable month to visit.
Avg High
80.5°F
Avg Low
54.7°F
Precipitation
3.07 in
Daylight
12h 15m
September records in Greenleaf
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1975) | 43.0°F (1955) | 5.00 in (2025) |
| September 2 | 107.1°F (2000) | 46.0°F (1952) | 2.18 in (1992) |
| September 3 | 102.0°F (2000) | 37.9°F (1974) | 3.50 in (2018) |
| September 4 | 100.9°F (2000) | 39.9°F (1974) | 3.13 in (1989) |
| September 5 | 100.9°F (1976) | 42.1°F (1962) | 4.50 in (1958) |
| September 6 | 100.0°F (1976) | 37.9°F (1956) | 1.48 in (1964) |
| September 7 | 100.9°F (1971) | 36.0°F (1956) | 1.49 in (2007) |
| September 8 | 102.9°F (2013) | 39.0°F (1956) | 1.90 in (1991) |
| September 9 | 104.0°F (2013) | 42.1°F (1976) | 2.18 in (1989) |
| September 10 | 99.0°F (2013) | 39.0°F (1959) | 2.20 in (2006) |
| September 11 | 100.9°F (1956) | 34.0°F (1894) | 1.52 in (1957) |
| September 12 | 100.9°F (1956) | 37.0°F (1959) | 3.16 in (1961) |
| September 13 | 100.9°F (1893) | 33.1°F (2014) | 1.93 in (1961) |
| September 14 | 100.0°F (1955) | 35.1°F (2014) | 1.23 in (1985) |
| September 15 | 97.0°F (1955) | 35.1°F (1993) | 1.20 in (2001) |
| September 16 | 100.0°F (1952) | 37.0°F (1893) | 2.20 in (1988) |
| September 17 | 100.0°F (1953) | 37.0°F (1980) | 1.28 in (1959) |
| September 18 | 99.0°F (1953) | 35.1°F (1973) | 1.85 in (1978) |
| September 19 | 96.1°F (2000) | 32.0°F (1991) | 2.00 in (1995) |
| September 20 | 96.1°F (1893) | 39.0°F (1991) | 1.20 in (1967) |
| September 21 | 102.0°F (1956) | 34.0°F (1983) | 3.19 in (1965) |
| September 22 | 98.1°F (1956) | 28.9°F (1995) | 2.72 in (2019) |
| September 23 | 96.1°F (2017) | 30.0°F (1983) | 1.81 in (2025) |
| September 24 | 91.9°F (1953) | 33.1°F (1965) | 2.19 in (1960) |
| September 25 | 93.0°F (1998) | 32.0°F (1975) | 1.38 in (2007) |
| September 26 | 97.0°F (2000) | 34.0°F (1984) | 4.18 in (1973) |
| September 27 | 97.0°F (1956) | 36.0°F (1993) | 1.03 in (1990) |
| September 28 | 105.1°F (1953) | 32.0°F (1961) | 2.68 in (1998) |
| September 29 | 99.0°F (1953) | 26.1°F (1984) | 4.90 in (1986) |
| September 30 | 96.1°F (1952) | 27.0°F (1984) | 0.92 in (1965) |