September weather in Ellston, IA
The average temperature in Ellston in September is 64.2°F (52.9°F–75.5°F). Average precipitation: 4.11 inches.
September is a fall month in Ellston, and is warmer than the annual average of 49.2°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 15m. For travel, September is a comfortable month to visit.
Avg High
75.5°F
Avg Low
52.9°F
Precipitation
4.11 in
Daylight
12h 15m
September records in Ellston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1953) | 41.0°F (1992) | 4.65 in (2018) |
| September 2 | 96.1°F (1953) | 43.0°F (1952) | 2.51 in (1992) |
| September 3 | 97.0°F (2000) | 37.9°F (1974) | 1.35 in (1961) |
| September 4 | 93.9°F (1983) | 41.0°F (1974) | 2.00 in (1971) |
| September 5 | 96.1°F (1990) | 41.0°F (1962) | 1.85 in (1980) |
| September 6 | 96.1°F (1990) | 37.9°F (1956) | 4.17 in (1964) |
| September 7 | 97.0°F (1990) | 39.0°F (1956) | 1.15 in (2015) |
| September 8 | 98.1°F (2013) | 42.1°F (1986) | 4.00 in (2001) |
| September 9 | 96.1°F (1983) | 44.1°F (1969) | 3.45 in (1989) |
| September 10 | 96.1°F (2013) | 39.0°F (1976) | 3.40 in (2014) |
| September 11 | 91.9°F (2013) | 39.9°F (1959) | 1.60 in (1975) |
| September 12 | 95.0°F (2000) | 37.9°F (1975) | 3.73 in (1972) |
| September 13 | 93.0°F (1991) | 36.0°F (1974) | 2.77 in (2008) |
| September 14 | 89.1°F (1991) | 37.9°F (2014) | 1.46 in (1993) |
| September 15 | 90.0°F (2017) | 35.1°F (1993) | 7.00 in (1992) |
| September 16 | 91.9°F (2017) | 35.1°F (1993) | 1.32 in (1992) |
| September 17 | 96.1°F (1953) | 35.1°F (1993) | 1.66 in (1982) |
| September 18 | 99.0°F (1953) | 37.0°F (1973) | 2.00 in (1978) |
| September 19 | 90.0°F (1984) | 27.0°F (1991) | 4.33 in (1986) |
| September 20 | 90.0°F (1980) | 28.0°F (1991) | 3.45 in (1978) |
| September 21 | 91.0°F (1956) | 28.0°F (1991) | 1.17 in (1983) |
| September 22 | 89.1°F (2016) | 28.9°F (1995) | 2.10 in (2019) |
| September 23 | 90.0°F (2017) | 28.9°F (1995) | 2.54 in (1985) |
| September 24 | 90.0°F (1984) | 25.0°F (1989) | 1.73 in (1960) |
| September 25 | 89.1°F (2017) | 27.0°F (1989) | 1.47 in (1976) |
| September 26 | 90.0°F (1990) | 28.9°F (1984) | 2.55 in (1959) |
| September 27 | 90.0°F (1956) | 30.0°F (1989) | 1.62 in (2014) |
| September 28 | 100.0°F (1953) | 30.0°F (1951) | 0.64 in (1975) |
| September 29 | 91.9°F (1952) | 26.1°F (1984) | 1.74 in (1985) |
| September 30 | 90.0°F (2002) | 28.9°F (1992) | 1.81 in (1961) |