September weather in Dysart, IA
The average temperature in Dysart in September is °F (°F–°F). Average precipitation: 4.12 inches.
September is a fall month in Dysart, and is cooler than the annual average of 0°F. Expect about 8 days with precipitation. Daylight averages about 12h 16m.
Avg High
°F
Avg Low
°F
Precipitation
4.12 in
Daylight
12h 16m
September records in Dysart
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 79.0°F (1978) | 55.9°F (1981) | 4.05 in (2018) |
| September 2 | 84.0°F (1978) | 57.0°F (1981) | 1.92 in (2018) |
| September 3 | 84.0°F (1978) | 46.9°F (1981) | 0.74 in (2018) |
| September 4 | 82.0°F (1978) | 57.0°F (1978) | 2.62 in (2018) |
| September 5 | 82.0°F (1978) | 55.0°F (1981) | 1.52 in (1994) |
| September 6 | 86.0°F (1978) | 55.9°F (1981) | 1.09 in (2004) |
| September 7 | 90.0°F (1978) | 61.0°F (1981) | 3.28 in (2007) |
| September 8 | 88.0°F (1978) | 52.0°F (1981) | 3.45 in (2016) |
| September 9 | 87.1°F (1978) | 50.0°F (1981) | 1.09 in (1989) |
| September 10 | 86.0°F (1978) | 60.1°F (1981) | 2.36 in (2014) |
| September 11 | 87.1°F (1978) | 61.0°F (1981) | 1.20 in (2006) |
| September 12 | 84.0°F (1978) | 57.0°F (1981) | 2.01 in (2020) |
| September 13 | 81.0°F (1981) | 55.0°F (1981) | 2.98 in (1978) |
| September 14 | 75.9°F (1981) | 57.9°F (1978) | 1.97 in (1993) |
| September 15 | 81.0°F (1978) | 55.0°F (1978) | 1.03 in (1992) |
| September 16 | 77.0°F (1978) | 45.0°F (1981) | 1.82 in (2016) |
| September 17 | 69.1°F (1978) | 43.0°F (1981) | 1.30 in (2001) |
| September 18 | 81.0°F (1978) | 36.0°F (1981) | 0.65 in (2015) |
| September 19 | 84.0°F (1978) | 46.9°F (1981) | 1.43 in (2002) |
| September 20 | 75.9°F (1981) | 46.0°F (1981) | 1.91 in (1978) |
| September 21 | 73.0°F (1981) | 50.0°F (1978) | 0.54 in (1978) |
| September 22 | 69.1°F (1978) | 41.0°F (1978) | 1.44 in (2009) |
| September 23 | 70.0°F (1978) | 42.1°F (1978) | 1.65 in (1985) |
| September 24 | 78.1°F (1978) | 50.0°F (1978) | 0.71 in (2010) |
| September 25 | 71.1°F (1981) | 44.1°F (1978) | 1.82 in (2009) |
| September 26 | 73.9°F (1978) | 46.9°F (1978) | 1.54 in (1996) |
| September 27 | 66.0°F (1978) | 45.0°F (1981) | 0.74 in (1999) |
| September 28 | 66.9°F (1978) | 35.1°F (1981) | 0.51 in (2005) |
| September 29 | 78.1°F (1981) | 48.0°F (1978) | 1.95 in (1986) |
| September 30 | 82.9°F (1981) | 50.0°F (1978) | 1.26 in (1985) |