September weather in Mullen, NE
The average temperature in Mullen in September is 62.7°F (49.0°F–76.4°F). Average precipitation: 2.56 inches.
September is a fall month in Mullen, and is warmer than the annual average of 48.5°F. Daily temperatures swing about 27.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
76.4°F
Avg Low
49.0°F
Precipitation
2.56 in
Daylight
12h 16m
September records in Mullen
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1955) | 30.9°F (1981) | 2.02 in (1966) |
| September 2 | 100.0°F (1939) | 37.0°F (1952) | 1.13 in (2021) |
| September 3 | 100.9°F (1960) | 33.1°F (1974) | 2.20 in (1943) |
| September 4 | 100.9°F (1952) | 37.0°F (1962) | 0.98 in (1937) |
| September 5 | 98.1°F (1959) | 33.1°F (1988) | 1.42 in (1986) |
| September 6 | 99.0°F (2020) | 32.0°F (1956) | 0.46 in (1911) |
| September 7 | 102.0°F (1959) | 37.0°F (1943) | 0.83 in (1946) |
| September 8 | 100.9°F (1955) | 33.1°F (1941) | 0.58 in (2020) |
| September 9 | 97.0°F (1983) | 30.9°F (1943) | 1.60 in (1946) |
| September 10 | 97.0°F (1974) | 30.9°F (1962) | 0.89 in (1989) |
| September 11 | 99.0°F (1939) | 28.0°F (1989) | 1.03 in (1947) |
| September 12 | 98.1°F (1939) | 33.1°F (1975) | 1.43 in (1928) |
| September 13 | 95.0°F (1939) | 25.0°F (1989) | 1.88 in (1991) |
| September 14 | 95.0°F (1939) | 28.9°F (1961) | 0.31 in (2011) |
| September 15 | 100.0°F (1955) | 33.1°F (1947) | 3.28 in (1987) |
| September 16 | 95.0°F (1949) | 28.0°F (1981) | 0.65 in (2011) |
| September 17 | 96.1°F (1955) | 25.0°F (1981) | 0.39 in (1959) |
| September 18 | 97.0°F (1948) | 27.0°F (1991) | 1.00 in (1993) |
| September 19 | 93.0°F (1939) | 24.1°F (1991) | 1.00 in (1965) |
| September 20 | 95.0°F (1937) | 24.1°F (1983) | 2.69 in (2018) |
| September 21 | 95.0°F (1937) | 24.1°F (1983) | 0.62 in (1963) |
| September 22 | 95.0°F (1938) | 27.0°F (2012) | 1.00 in (1902) |
| September 23 | 97.0°F (1938) | 19.0°F (1989) | 1.07 in (1941) |
| September 24 | 90.0°F (1956) | 25.0°F (1942) | 1.40 in (2017) |
| September 25 | 91.0°F (1938) | 24.1°F (1942) | 0.38 in (1959) |
| September 26 | 93.0°F (1956) | 21.9°F (1942) | 0.98 in (1955) |
| September 27 | 95.0°F (1952) | 27.0°F (1964) | 0.49 in (1988) |
| September 28 | 93.0°F (1952) | 24.1°F (1951) | 2.67 in (1973) |
| September 29 | 93.0°F (1938) | 18.0°F (1984) | 0.94 in (1965) |
| September 30 | 96.1°F (1942) | 24.1°F (1974) | 1.65 in (1977) |