September weather in Overton, NE
The average temperature in Overton in September is 65.0°F (52.1°F–78.0°F). Average precipitation: 1.81 inches.
September is a fall month in Overton, and is warmer than the annual average of 50.7°F. Daily temperatures swing about 25.9°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
78.0°F
Avg Low
52.1°F
Precipitation
1.81 in
Daylight
12h 15m
September records in Overton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1975) | 44.1°F (1965) | 0.82 in (1976) |
| September 2 | 99.0°F (1964) | 41.0°F (1974) | 0.96 in (1970) |
| September 3 | 100.0°F (1998) | 32.0°F (1974) | 1.92 in (2021) |
| September 4 | 96.1°F (1980) | 32.0°F (1974) | 0.69 in (1994) |
| September 5 | 99.0°F (2012) | 34.0°F (1962) | 1.50 in (1985) |
| September 6 | 100.9°F (1970) | 42.1°F (1966) | 2.11 in (1986) |
| September 7 | 100.9°F (2013) | 39.9°F (2010) | 0.51 in (2018) |
| September 8 | 98.1°F (2013) | 41.0°F (2020) | 1.12 in (1976) |
| September 9 | 100.0°F (1964) | 37.9°F (2020) | 1.32 in (1989) |
| September 10 | 98.1°F (1983) | 33.1°F (1962) | 1.49 in (2006) |
| September 11 | 95.0°F (1974) | 37.0°F (1989) | 1.00 in (1991) |
| September 12 | 96.1°F (2021) | 36.0°F (2014) | 0.87 in (1973) |
| September 13 | 98.1°F (2025) | 30.0°F (2014) | 1.16 in (1966) |
| September 14 | 98.1°F (2000) | 30.9°F (2014) | 0.62 in (1998) |
| September 15 | 96.1°F (2004) | 33.1°F (1989) | 0.93 in (2004) |
| September 16 | 98.1°F (2015) | 37.0°F (1965) | 2.98 in (2022) |
| September 17 | 97.0°F (1972) | 33.1°F (1981) | 1.73 in (2025) |
| September 18 | 98.1°F (1972) | 36.0°F (1981) | 3.00 in (1969) |
| September 19 | 96.1°F (2004) | 30.9°F (1991) | 2.09 in (1967) |
| September 20 | 93.0°F (1980) | 32.0°F (1995) | 1.74 in (1965) |
| September 21 | 91.9°F (1986) | 26.1°F (1995) | 1.33 in (1963) |
| September 22 | 96.1°F (2017) | 28.0°F (1983) | 2.87 in (2023) |
| September 23 | 96.1°F (2017) | 30.0°F (1989) | 1.25 in (2004) |
| September 24 | 93.0°F (1984) | 27.0°F (1965) | 0.95 in (2015) |
| September 25 | 91.9°F (2005) | 30.9°F (1985) | 0.30 in (2000) |
| September 26 | 90.0°F (1990) | 32.0°F (1965) | 0.47 in (1965) |
| September 27 | 95.0°F (2021) | 30.0°F (1967) | 0.88 in (1973) |
| September 28 | 91.0°F (2021) | 27.0°F (1976) | 2.36 in (1988) |
| September 29 | 93.9°F (2023) | 24.1°F (1984) | 1.18 in (1965) |
| September 30 | 91.0°F (1994) | 25.0°F (1984) | 1.30 in (2021) |