September weather in Dover, AR
The average temperature in Dover in September is 73.6°F (61.7°F–85.6°F). Average precipitation: 3.02 inches.
September is a fall month in Dover, and is warmer than the annual average of 61.4°F. Daily temperatures swing about 23.9°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
85.6°F
Avg Low
61.7°F
Precipitation
3.02 in
Daylight
12h 13m
September records in Dover
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 109.0°F (2000) | 53.1°F (2009) | 2.29 in (2020) |
| September 2 | 106.0°F (2000) | 54.0°F (2009) | 3.18 in (2020) |
| September 3 | 106.0°F (2000) | 57.9°F (2009) | 1.06 in (2008) |
| September 4 | 107.1°F (2000) | 53.1°F (2010) | 0.48 in (2022) |
| September 5 | 100.9°F (2012) | 51.1°F (2010) | 1.15 in (2007) |
| September 6 | 102.0°F (2023) | 51.1°F (2011) | 0.86 in (2007) |
| September 7 | 100.9°F (2012) | 48.0°F (2011) | 0.59 in (2012) |
| September 8 | 102.0°F (2013) | 50.0°F (2011) | 1.20 in (2007) |
| September 9 | 100.9°F (2013) | 46.0°F (2024) | 2.41 in (2007) |
| September 10 | 99.0°F (2013) | 48.0°F (2024) | 0.46 in (2009) |
| September 11 | 100.0°F (2013) | 53.1°F (2001) | 0.76 in (2003) |
| September 12 | 96.1°F (2013) | 52.0°F (2015) | 0.62 in (2014) |
| September 13 | 95.0°F (2005) | 50.0°F (2015) | 1.11 in (2008) |
| September 14 | 99.0°F (2000) | 48.0°F (1999) | 1.26 in (2005) |
| September 15 | 95.0°F (2019) | 48.9°F (1999) | 0.86 in (2005) |
| September 16 | 96.1°F (2019) | 46.9°F (2000) | 2.30 in (2009) |
| September 17 | 96.1°F (2019) | 43.0°F (2000) | 0.57 in (2012) |
| September 18 | 96.1°F (2005) | 46.0°F (2000) | 0.99 in (2016) |
| September 19 | 97.0°F (2010) | 48.0°F (2012) | 1.02 in (2002) |
| September 20 | 99.0°F (2024) | 45.0°F (2006) | 0.48 in (2025) |
| September 21 | 99.0°F (2022) | 46.0°F (1999) | 2.54 in (2018) |
| September 22 | 98.1°F (2005) | 44.1°F (1999) | 2.04 in (2025) |
| September 23 | 95.0°F (2023) | 42.1°F (1999) | 2.71 in (2006) |
| September 24 | 93.9°F (2022) | 45.0°F (2002) | 1.94 in (2005) |
| September 25 | 93.0°F (2023) | 41.0°F (2001) | 0.51 in (2007) |
| September 26 | 93.0°F (2023) | 39.0°F (2001) | 1.07 in (2019) |
| September 27 | 93.9°F (2023) | 41.0°F (2001) | 0.40 in (2012) |
| September 28 | 96.1°F (2023) | 43.0°F (2006) | 0.52 in (2013) |
| September 29 | 95.0°F (2023) | 37.9°F (2003) | 0.01 in (2000) |
| September 30 | 97.0°F (2023) | 36.0°F (1999) | 0.03 in (2021) |