September weather in Dyer, AR
The average temperature in Dyer in September is 71.3°F (58.4°F–84.2°F). Average precipitation: 5.08 inches.
September is a fall month in Dyer, and is warmer than the annual average of 59°F. Daily temperatures swing about 25.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 13m. For travel, September is a wet month.
Avg High
84.2°F
Avg Low
58.4°F
Precipitation
5.08 in
Daylight
12h 13m
September records in Dyer
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.0°F (1990) | 50.0°F (1999) | 2.20 in (2020) |
| September 2 | 99.0°F (1998) | 50.0°F (1991) | 1.00 in (2024) |
| September 3 | 102.0°F (1998) | 53.1°F (1999) | 2.35 in (2008) |
| September 4 | 108.0°F (1998) | 48.9°F (2010) | 2.47 in (2008) |
| September 5 | 105.1°F (1998) | 50.0°F (2010) | 0.67 in (1990) |
| September 6 | 102.9°F (1998) | 45.0°F (1997) | 0.91 in (2009) |
| September 7 | 102.9°F (1998) | 46.0°F (2011) | 1.41 in (2012) |
| September 8 | 102.0°F (1998) | 46.0°F (2017) | 1.83 in (2010) |
| September 9 | 95.0°F (1985) | 48.9°F (2004) | 2.95 in (2001) |
| September 10 | 95.0°F (2019) | 46.9°F (1999) | 5.18 in (2010) |
| September 11 | 93.9°F (1998) | 46.9°F (1992) | 1.76 in (2014) |
| September 12 | 95.0°F (1988) | 43.0°F (1997) | 0.78 in (2003) |
| September 13 | 93.9°F (2005) | 46.9°F (2022) | 1.78 in (2003) |
| September 14 | 95.0°F (2025) | 44.1°F (1999) | 2.91 in (2008) |
| September 15 | 93.0°F (2021) | 48.0°F (2003) | 1.90 in (1998) |
| September 16 | 95.0°F (1990) | 43.0°F (2000) | 1.88 in (1991) |
| September 17 | 95.0°F (2019) | 43.0°F (2000) | 1.64 in (1986) |
| September 18 | 95.0°F (2025) | 39.9°F (2000) | 2.95 in (2006) |
| September 19 | 97.0°F (2022) | 44.1°F (1991) | 1.53 in (2001) |
| September 20 | 99.0°F (2022) | 39.9°F (1991) | 0.87 in (2013) |
| September 21 | 99.0°F (2022) | 46.0°F (1991) | 1.00 in (2019) |
| September 22 | 100.0°F (2022) | 37.9°F (1999) | 3.90 in (2009) |
| September 23 | 93.9°F (2024) | 33.1°F (1995) | 0.94 in (2000) |
| September 24 | 93.9°F (2017) | 33.1°F (1989) | 3.30 in (2025) |
| September 25 | 93.0°F (2017) | 37.0°F (2000) | 2.41 in (1993) |
| September 26 | 91.9°F (2012) | 37.9°F (2000) | 2.30 in (1996) |
| September 27 | 93.0°F (1998) | 36.0°F (1985) | 3.46 in (1996) |
| September 28 | 93.9°F (1994) | 43.0°F (1989) | 1.43 in (2012) |
| September 29 | 95.0°F (1998) | 39.0°F (2006) | 1.60 in (1987) |
| September 30 | 93.0°F (1994) | 34.0°F (1999) | 1.28 in (1985) |