August weather in Chester, AR
The average temperature in Chester in August is 78.4°F (65.5°F–91.4°F). Average precipitation: 4.06 inches.
August is a summer month in Chester, and is warmer than the annual average of 59°F. Daily temperatures swing about 25.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 21m. For travel, August is hot.
Avg High
91.4°F
Avg Low
65.5°F
Precipitation
4.06 in
Daylight
13h 21m
August records in Chester
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 105.1°F (1998) | 54.0°F (1992) | 0.13 in (2014) |
| August 2 | 109.0°F (2011) | 57.9°F (1990) | 1.56 in (1986) |
| August 3 | 111.0°F (2011) | 59.0°F (1986) | 0.32 in (2003) |
| August 4 | 107.1°F (2023) | 1.0°F (2016) | 0.42 in (1993) |
| August 5 | 108.0°F (2011) | 57.0°F (2020) | 1.27 in (2006) |
| August 6 | 107.1°F (2011) | 55.9°F (1990) | 2.60 in (1986) |
| August 7 | 104.0°F (2024) | 52.0°F (1993) | 0.84 in (2005) |
| August 8 | 105.1°F (2011) | 50.0°F (1989) | 0.74 in (2023) |
| August 9 | 102.0°F (1999) | 48.9°F (1989) | 5.80 in (2019) |
| August 10 | 106.0°F (1999) | 51.1°F (1989) | 3.90 in (2008) |
| August 11 | 106.0°F (1999) | 50.0°F (1989) | 1.70 in (2011) |
| August 12 | 105.1°F (1999) | 53.1°F (2004) | 1.74 in (2024) |
| August 13 | 105.1°F (1999) | 50.0°F (2004) | 1.70 in (2016) |
| August 14 | 102.0°F (2010) | 50.0°F (2004) | 2.85 in (2002) |
| August 15 | 102.0°F (2007) | 50.0°F (1992) | 0.87 in (2018) |
| August 16 | 102.9°F (2000) | 44.1°F (1992) | 1.69 in (2017) |
| August 17 | 105.1°F (2000) | 45.0°F (1992) | 3.70 in (2024) |
| August 18 | 104.0°F (2000) | 51.1°F (1992) | 4.53 in (1996) |
| August 19 | 102.0°F (1993) | 55.9°F (1992) | 1.65 in (2015) |
| August 20 | 105.1°F (1993) | 53.1°F (2015) | 2.26 in (2009) |
| August 21 | 106.0°F (2023) | 48.9°F (1991) | 1.76 in (1991) |
| August 22 | 107.1°F (2023) | 54.0°F (1994) | 1.20 in (2022) |
| August 23 | 104.0°F (2000) | 54.0°F (1989) | 2.22 in (2019) |
| August 24 | 102.0°F (2000) | 55.0°F (1997) | 1.31 in (2006) |
| August 25 | 104.0°F (2023) | 52.0°F (2015) | 0.95 in (2002) |
| August 26 | 104.0°F (2000) | 52.0°F (2015) | 0.43 in (2023) |
| August 27 | 105.1°F (1998) | 55.9°F (2010) | 1.38 in (2012) |
| August 28 | 104.0°F (2000) | 48.9°F (1992) | 0.92 in (1987) |
| August 29 | 105.1°F (2000) | 45.0°F (1986) | 1.50 in (2025) |
| August 30 | 107.1°F (2000) | 46.9°F (1986) | 1.02 in (2007) |
| August 31 | 107.1°F (2000) | 48.9°F (1988) | 0.56 in (1993) |