September weather in Ulysses, KS
The average temperature in Ulysses in September is 68.2°F (52.9°F–83.5°F). Average precipitation: 1.34 inches.
September is a fall month in Ulysses, and is warmer than the annual average of 54°F. Daily temperatures swing about 30.6°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
83.5°F
Avg Low
52.9°F
Precipitation
1.34 in
Daylight
12h 14m
September records in Ulysses
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 104.0°F (2011) | 45.0°F (1932) | 2.25 in (1934) |
| September 2 | 104.0°F (1947) | 41.0°F (1915) | 1.13 in (1966) |
| September 3 | 107.1°F (1947) | 44.1°F (1934) | 1.47 in (1938) |
| September 4 | 107.1°F (1945) | 37.0°F (1961) | 1.19 in (1981) |
| September 5 | 104.0°F (1914) | 42.1°F (1961) | 1.90 in (1901) |
| September 6 | 105.1°F (2010) | 30.9°F (1898) | 1.27 in (1982) |
| September 7 | 102.9°F (2000) | 34.0°F (1898) | 1.37 in (1929) |
| September 8 | 102.9°F (1988) | 43.0°F (2001) | 0.69 in (1929) |
| September 9 | 100.0°F (1908) | 30.9°F (1898) | 1.20 in (1930) |
| September 10 | 100.0°F (1956) | 30.0°F (1898) | 1.08 in (1925) |
| September 11 | 100.0°F (1956) | 16.0°F (1908) | 2.12 in (1985) |
| September 12 | 105.1°F (2021) | 30.9°F (1898) | 2.29 in (1985) |
| September 13 | 102.9°F (1984) | 37.0°F (1945) | 1.20 in (1989) |
| September 14 | 100.9°F (1955) | 32.0°F (1903) | 1.79 in (1925) |
| September 15 | 98.1°F (1944) | 32.0°F (1903) | 0.58 in (1923) |
| September 16 | 104.0°F (1978) | 34.0°F (1951) | 1.00 in (1996) |
| September 17 | 100.0°F (2007) | 26.1°F (1903) | 2.75 in (1923) |
| September 18 | 100.9°F (1954) | 37.9°F (1971) | 0.86 in (2024) |
| September 19 | 100.9°F (1997) | 34.0°F (1971) | 1.43 in (1946) |
| September 20 | 100.9°F (1980) | 33.1°F (1901) | 1.64 in (1965) |
| September 21 | 102.0°F (1926) | 25.0°F (1983) | 0.69 in (1925) |
| September 22 | 98.1°F (1944) | 30.0°F (1983) | 2.20 in (2004) |
| September 23 | 98.1°F (1926) | 30.9°F (1995) | 2.13 in (1960) |
| September 24 | 97.0°F (1984) | 33.1°F (1989) | 2.20 in (2017) |
| September 25 | 97.0°F (1929) | 25.0°F (1926) | 0.96 in (2017) |
| September 26 | 99.0°F (2020) | 28.0°F (1942) | 1.10 in (1913) |
| September 27 | 102.0°F (1893) | 32.0°F (1903) | 1.50 in (1901) |
| September 28 | 97.0°F (1911) | 32.0°F (1908) | 1.57 in (1904) |
| September 29 | 96.1°F (1942) | 25.0°F (1984) | 1.55 in (1904) |
| September 30 | 97.0°F (2010) | 25.0°F (1984) | 1.40 in (1907) |