September weather in Syracuse, KS
The average temperature in Syracuse in September is 67.5°F (51.4°F–83.6°F). Average precipitation: 1.10 inches.
September is a fall month in Syracuse, and is warmer than the annual average of 53.4°F. Daily temperatures swing about 32.2°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
83.6°F
Avg Low
51.4°F
Precipitation
1.10 in
Daylight
12h 14m
September records in Syracuse
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 106.0°F (1939) | 44.1°F (1956) | 0.55 in (2006) |
| September 2 | 106.0°F (1939) | 44.1°F (1959) | 0.34 in (1938) |
| September 3 | 104.0°F (1947) | 30.0°F (1974) | 3.00 in (1926) |
| September 4 | 102.9°F (1946) | 33.1°F (1961) | 1.47 in (2021) |
| September 5 | 106.0°F (1959) | 39.0°F (1961) | 1.01 in (1920) |
| September 6 | 105.1°F (1939) | 39.0°F (1943) | 2.40 in (1964) |
| September 7 | 105.1°F (1971) | 41.0°F (1918) | 0.68 in (1951) |
| September 8 | 100.9°F (2022) | 43.0°F (1981) | 1.83 in (1963) |
| September 9 | 104.0°F (1983) | 32.0°F (1941) | 0.97 in (1969) |
| September 10 | 102.0°F (1984) | 33.1°F (1959) | 1.25 in (2002) |
| September 11 | 102.9°F (2021) | 39.0°F (2007) | 0.92 in (1957) |
| September 12 | 105.1°F (2021) | 33.1°F (1959) | 1.00 in (1989) |
| September 13 | 99.0°F (1955) | 33.1°F (1945) | 1.76 in (1977) |
| September 14 | 102.0°F (1955) | 33.1°F (1945) | 0.88 in (1988) |
| September 15 | 99.0°F (1978) | 35.1°F (1947) | 1.55 in (1988) |
| September 16 | 100.0°F (1955) | 33.1°F (1951) | 1.72 in (1958) |
| September 17 | 102.0°F (1983) | 34.0°F (1981) | 4.70 in (1919) |
| September 18 | 100.0°F (1943) | 35.1°F (1971) | 0.95 in (2024) |
| September 19 | 102.9°F (1980) | 28.0°F (1971) | 1.44 in (1996) |
| September 20 | 100.0°F (2022) | 28.9°F (1942) | 1.82 in (1965) |
| September 21 | 99.0°F (2022) | 26.1°F (1983) | 1.25 in (1965) |
| September 22 | 102.0°F (1944) | 30.9°F (1951) | 0.90 in (2004) |
| September 23 | 97.0°F (1984) | 30.0°F (1971) | 0.85 in (2010) |
| September 24 | 97.0°F (1938) | 35.1°F (1967) | 1.55 in (2017) |
| September 25 | 95.0°F (1946) | 26.1°F (1961) | 2.35 in (2017) |
| September 26 | 100.0°F (2020) | 24.1°F (1942) | 1.65 in (1935) |
| September 27 | 99.0°F (1953) | 30.0°F (1942) | 0.59 in (1966) |
| September 28 | 97.0°F (1953) | 30.9°F (1945) | 1.40 in (1893) |
| September 29 | 98.1°F (1942) | 28.9°F (1975) | 0.77 in (1941) |
| September 30 | 97.0°F (1994) | 21.0°F (1984) | 1.00 in (1945) |