September weather in Omaha, NE
The average temperature in Omaha in September is 66.5°F (56.5°F–76.5°F). Average precipitation: inches.
September is a fall month in Omaha, and is warmer than the annual average of 51.3°F. Daily temperatures swing about 20°F between overnight low and afternoon high. Daylight averages about 12h 16m. For travel, September is one of the best months of the year to visit.
Avg High
76.5°F
Avg Low
56.5°F
Precipitation
in
Daylight
12h 16m
September records in Omaha
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1975) | 46.9°F (1965) | 1.93 in (1984) |
| September 2 | 97.0°F (1975) | 46.9°F (1974) | 0.50 in (1992) |
| September 3 | 96.1°F (2000) | 39.9°F (1974) | 1.18 in (1962) |
| September 4 | 97.0°F (1990) | 43.0°F (1974) | 2.64 in (1989) |
| September 5 | 97.0°F (1990) | 43.0°F (1962) | 1.49 in (1964) |
| September 6 | 98.1°F (1990) | 43.0°F (1956) | 3.33 in (1965) |
| September 7 | 99.0°F (1971) | 45.0°F (1956) | 5.31 in (1965) |
| September 8 | 102.9°F (1955) | 44.1°F (1992) | 1.57 in (1989) |
| September 9 | 100.0°F (1955) | 44.1°F (1962) | 0.40 in (1965) |
| September 10 | 93.9°F (1988) | 41.0°F (1962) | 0.98 in (1957) |
| September 11 | 91.0°F (1978) | 39.0°F (1955) | 3.12 in (1972) |
| September 12 | 91.0°F (1984) | 39.0°F (1975) | 1.46 in (1974) |
| September 13 | 93.9°F (1955) | 37.0°F (1974) | 1.35 in (1967) |
| September 14 | 91.0°F (1955) | 39.0°F (1974) | 1.88 in (1958) |
| September 15 | 97.0°F (1955) | 37.9°F (1993) | 1.06 in (1976) |
| September 16 | 95.0°F (1955) | 42.1°F (1973) | 2.01 in (1968) |
| September 17 | 93.9°F (1955) | 37.9°F (1980) | 1.13 in (1978) |
| September 18 | 91.0°F (2000) | 37.0°F (1973) | 0.91 in (1959) |
| September 19 | 91.0°F (1983) | 30.9°F (1991) | 0.93 in (1986) |
| September 20 | 91.0°F (1970) | 36.0°F (1983) | 1.53 in (1955) |
| September 21 | 93.0°F (1956) | 34.0°F (1983) | 0.85 in (1994) |
| September 22 | 87.1°F (1976) | 37.0°F (1974) | 1.25 in (1997) |
| September 23 | 82.9°F (1979) | 32.0°F (1989) | 1.97 in (1977) |
| September 24 | 86.0°F (1958) | 28.9°F (1965) | 0.86 in (1960) |
| September 25 | 90.0°F (1990) | 37.0°F (1984) | 2.35 in (1973) |
| September 26 | 91.0°F (1956) | 35.1°F (1984) | 1.25 in (1973) |
| September 27 | 91.0°F (1956) | 35.1°F (1964) | 0.40 in (1965) |
| September 28 | 91.0°F (1956) | 35.1°F (1961) | 2.15 in (1988) |
| September 29 | 91.0°F (1998) | 28.0°F (1984) | 0.82 in (1965) |
| September 30 | 86.0°F (1971) | 33.1°F (1972) | 1.49 in (1961) |