September weather in Olpe, KS
The average temperature in Olpe in September is 69.0°F (57.2°F–80.8°F). Average precipitation: 3.25 inches.
September is a fall month in Olpe, and is warmer than the annual average of 55.7°F. Daily temperatures swing about 23.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
80.8°F
Avg Low
57.2°F
Precipitation
3.25 in
Daylight
12h 14m
September records in Olpe
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 106.0°F (2000) | 48.9°F (1956) | 3.25 in (1974) |
| September 2 | 109.0°F (2000) | 46.9°F (1952) | 1.22 in (1951) |
| September 3 | 105.1°F (2012) | 42.1°F (1974) | 2.46 in (1961) |
| September 4 | 102.0°F (1954) | 42.1°F (1974) | 1.70 in (2009) |
| September 5 | 99.0°F (1978) | 43.0°F (1974) | 1.38 in (2018) |
| September 6 | 100.9°F (1998) | 44.1°F (2011) | 1.87 in (1965) |
| September 7 | 98.1°F (1971) | 42.1°F (1956) | 1.05 in (1973) |
| September 8 | 100.0°F (1955) | 42.1°F (1956) | 1.96 in (2016) |
| September 9 | 99.0°F (1970) | 46.0°F (1962) | 1.97 in (2009) |
| September 10 | 100.0°F (2000) | 43.0°F (1962) | 1.55 in (1964) |
| September 11 | 105.1°F (2000) | 42.1°F (1959) | 1.26 in (2003) |
| September 12 | 100.9°F (1956) | 44.1°F (1959) | 1.82 in (1973) |
| September 13 | 99.0°F (1956) | 34.0°F (2014) | 1.33 in (1961) |
| September 14 | 95.0°F (1955) | 41.0°F (1974) | 2.38 in (2010) |
| September 15 | 93.9°F (1955) | 39.9°F (1961) | 2.87 in (1969) |
| September 16 | 100.0°F (1978) | 44.1°F (1961) | 1.56 in (1958) |
| September 17 | 100.0°F (1953) | 45.0°F (1973) | 1.61 in (2017) |
| September 18 | 100.0°F (2022) | 39.0°F (1973) | 1.91 in (2014) |
| September 19 | 100.9°F (1954) | 39.9°F (2003) | 1.95 in (2013) |
| September 20 | 100.0°F (2022) | 41.0°F (1971) | 3.32 in (1957) |
| September 21 | 99.0°F (1956) | 37.9°F (2000) | 2.73 in (1962) |
| September 22 | 93.9°F (2000) | 39.0°F (1975) | 4.11 in (1970) |
| September 23 | 90.0°F (2023) | 39.9°F (2012) | 1.70 in (1968) |
| September 24 | 91.9°F (1958) | 37.9°F (1965) | 3.42 in (1973) |
| September 25 | 91.0°F (1998) | 37.9°F (1975) | 1.50 in (1955) |
| September 26 | 93.9°F (1953) | 37.9°F (2000) | 3.12 in (1973) |
| September 27 | 93.0°F (1952) | 39.0°F (1967) | 1.58 in (1999) |
| September 28 | 102.0°F (1953) | 35.1°F (1967) | 0.48 in (1999) |
| September 29 | 95.0°F (2023) | 37.0°F (2005) | 0.96 in (1998) |
| September 30 | 93.0°F (1952) | 35.1°F (1972) | 1.96 in (1998) |