September weather in Garnett, KS
The average temperature in Garnett in September is 68.8°F (57.4°F–80.3°F). Average precipitation: 4.33 inches.
September is a fall month in Garnett, and is warmer than the annual average of 55.2°F. Daily temperatures swing about 22.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
80.3°F
Avg Low
57.4°F
Precipitation
4.33 in
Daylight
12h 14m
September records in Garnett
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 106.0°F (2000) | 48.0°F (1956) | 2.83 in (1974) |
| September 2 | 107.1°F (2000) | 46.9°F (1952) | 2.17 in (1910) |
| September 3 | 106.0°F (1947) | 45.0°F (1974) | 1.63 in (1942) |
| September 4 | 105.1°F (1913) | 42.1°F (1974) | 4.10 in (1965) |
| September 5 | 106.0°F (1913) | 45.0°F (1953) | 2.16 in (1910) |
| September 6 | 100.0°F (1913) | 41.0°F (2011) | 2.01 in (2004) |
| September 7 | 106.0°F (1947) | 43.0°F (1956) | 3.05 in (1948) |
| September 8 | 102.0°F (1912) | 45.0°F (1986) | 4.55 in (2018) |
| September 9 | 99.0°F (1912) | 46.9°F (1956) | 2.32 in (2016) |
| September 10 | 99.0°F (1953) | 42.1°F (1962) | 1.64 in (2016) |
| September 11 | 102.0°F (2000) | 39.9°F (1968) | 3.30 in (1964) |
| September 12 | 100.0°F (1909) | 43.0°F (1960) | 3.55 in (2008) |
| September 13 | 100.0°F (1984) | 39.0°F (2014) | 5.28 in (1961) |
| September 14 | 97.0°F (1911) | 37.0°F (2014) | 4.91 in (1998) |
| September 15 | 93.9°F (1911) | 36.0°F (1993) | 2.21 in (1962) |
| September 16 | 100.0°F (1978) | 39.0°F (1979) | 5.05 in (2010) |
| September 17 | 97.0°F (1953) | 37.9°F (1981) | 2.33 in (1958) |
| September 18 | 95.0°F (1909) | 37.9°F (1973) | 2.34 in (1942) |
| September 19 | 100.9°F (1954) | 35.1°F (1991) | 2.10 in (1924) |
| September 20 | 97.0°F (1954) | 36.0°F (1991) | 1.28 in (1934) |
| September 21 | 99.0°F (2022) | 37.0°F (1982) | 6.04 in (1947) |
| September 22 | 93.9°F (1956) | 30.0°F (1995) | 4.50 in (1955) |
| September 23 | 93.0°F (1984) | 32.0°F (1983) | 3.35 in (1955) |
| September 24 | 93.9°F (1984) | 30.9°F (1989) | 2.26 in (1998) |
| September 25 | 89.1°F (1998) | 35.1°F (1989) | 3.71 in (1993) |
| September 26 | 93.9°F (1953) | 34.0°F (1912) | 2.62 in (2012) |
| September 27 | 93.0°F (1952) | 37.0°F (1989) | 1.55 in (1955) |
| September 28 | 102.9°F (1953) | 33.1°F (1967) | 4.31 in (1999) |
| September 29 | 99.0°F (1953) | 33.1°F (1984) | 2.76 in (1986) |
| September 30 | 93.9°F (1952) | 28.0°F (1984) | 1.30 in (1941) |