September weather in Tecumseh, NE
The average temperature in Tecumseh in September is 65.9°F (52.5°F–79.3°F). Average precipitation: 2.74 inches.
September is a fall month in Tecumseh, and is warmer than the annual average of 51.3°F. Daily temperatures swing about 26.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
79.3°F
Avg Low
52.5°F
Precipitation
2.74 in
Daylight
12h 15m
September records in Tecumseh
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1913) | 39.0°F (1949) | 3.29 in (1935) |
| September 2 | 105.1°F (1975) | 39.9°F (1893) | 1.88 in (1984) |
| September 3 | 107.1°F (2000) | 36.0°F (1974) | 4.30 in (1926) |
| September 4 | 102.9°F (1913) | 39.0°F (1974) | 4.12 in (1946) |
| September 5 | 107.1°F (1913) | 37.9°F (1962) | 2.33 in (1926) |
| September 6 | 104.0°F (1913) | 39.9°F (1920) | 1.70 in (1898) |
| September 7 | 104.0°F (1939) | 37.9°F (1898) | 3.66 in (1941) |
| September 8 | 102.9°F (1955) | 37.0°F (1898) | 2.56 in (1991) |
| September 9 | 100.0°F (1955) | 37.9°F (2008) | 1.75 in (1930) |
| September 10 | 100.0°F (1938) | 37.9°F (1959) | 2.22 in (2006) |
| September 11 | 99.0°F (2000) | 34.0°F (1940) | 3.96 in (1938) |
| September 12 | 97.0°F (1939) | 35.1°F (1902) | 2.18 in (1961) |
| September 13 | 100.0°F (1939) | 30.0°F (1902) | 1.62 in (1933) |
| September 14 | 100.0°F (1939) | 35.1°F (2014) | 3.00 in (1905) |
| September 15 | 100.9°F (1939) | 32.0°F (1961) | 1.83 in (1941) |
| September 16 | 98.1°F (1955) | 34.0°F (1893) | 2.00 in (1922) |
| September 17 | 99.0°F (1895) | 25.0°F (1901) | 1.50 in (1906) |
| September 18 | 99.0°F (1895) | 30.9°F (1901) | 4.05 in (1919) |
| September 19 | 98.1°F (1972) | 27.0°F (1991) | 2.85 in (1986) |
| September 20 | 97.0°F (2022) | 28.9°F (1899) | 2.25 in (1965) |
| September 21 | 100.0°F (1956) | 30.0°F (1927) | 2.11 in (1945) |
| September 22 | 100.0°F (2005) | 27.0°F (1995) | 1.90 in (2019) |
| September 23 | 95.0°F (2017) | 28.0°F (1983) | 1.10 in (1997) |
| September 24 | 93.0°F (1905) | 28.0°F (1942) | 2.38 in (1915) |
| September 25 | 91.0°F (1956) | 30.0°F (1928) | 2.35 in (2016) |
| September 26 | 93.9°F (1956) | 30.0°F (1940) | 4.54 in (1973) |
| September 27 | 95.0°F (1956) | 24.1°F (1899) | 1.38 in (1924) |
| September 28 | 104.0°F (1953) | 24.1°F (1899) | 1.76 in (1950) |
| September 29 | 95.0°F (1898) | 23.0°F (1984) | 1.63 in (1904) |
| September 30 | 93.9°F (1897) | 23.0°F (1895) | 2.50 in (1911) |