August weather in Dumas, AR
The average temperature in Dumas in August is 80.9°F (70.6°F–91.3°F). Average precipitation: 2.90 inches.
August is a summer month in Dumas, and is warmer than the annual average of 64°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 13h 16m. For travel, August is hot.
Avg High
91.3°F
Avg Low
70.6°F
Precipitation
2.90 in
Daylight
13h 16m
August records in Dumas
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 104.0°F (1935) | 55.9°F (1936) | 1.68 in (1951) |
| August 2 | 105.1°F (1943) | 51.1°F (1918) | 0.90 in (1927) |
| August 3 | 106.0°F (1934) | 54.0°F (1920) | 2.35 in (1971) |
| August 4 | 106.0°F (1964) | 53.1°F (1915) | 1.59 in (1946) |
| August 5 | 108.0°F (1934) | 60.1°F (1915) | 2.47 in (1927) |
| August 6 | 108.0°F (1934) | 55.9°F (1948) | 4.84 in (1993) |
| August 7 | 109.0°F (1934) | 60.1°F (1989) | 2.08 in (2016) |
| August 8 | 109.9°F (1934) | 55.9°F (1989) | 1.76 in (1916) |
| August 9 | 108.0°F (1936) | 57.9°F (1989) | 5.30 in (2018) |
| August 10 | 111.9°F (1936) | 57.0°F (1989) | 2.60 in (1972) |
| August 11 | 107.1°F (1954) | 57.9°F (1917) | 2.08 in (2011) |
| August 12 | 106.0°F (1934) | 55.9°F (1967) | 1.70 in (1921) |
| August 13 | 105.1°F (1934) | 54.0°F (1967) | 3.74 in (1984) |
| August 14 | 107.1°F (1943) | 53.1°F (2004) | 2.80 in (2011) |
| August 15 | 107.1°F (1943) | 55.9°F (1929) | 2.24 in (2002) |
| August 16 | 109.9°F (1943) | 54.0°F (1929) | 1.39 in (1957) |
| August 17 | 107.1°F (1936) | 55.0°F (1929) | 3.04 in (1975) |
| August 18 | 106.0°F (1936) | 59.0°F (1929) | 1.50 in (1977) |
| August 19 | 106.0°F (1936) | 57.0°F (1915) | 2.06 in (1959) |
| August 20 | 105.1°F (1936) | 55.0°F (1915) | 2.81 in (2018) |
| August 21 | 102.9°F (1936) | 55.0°F (1940) | 2.34 in (1960) |
| August 22 | 102.9°F (1936) | 53.1°F (1956) | 1.37 in (1912) |
| August 23 | 102.9°F (1943) | 55.0°F (1956) | 1.43 in (1972) |
| August 24 | 104.0°F (1934) | 54.0°F (1923) | 1.82 in (1915) |
| August 25 | 105.1°F (1938) | 55.9°F (1923) | 2.72 in (1918) |
| August 26 | 106.0°F (1943) | 55.0°F (1927) | 2.20 in (1981) |
| August 27 | 109.0°F (1943) | 54.0°F (1945) | 0.56 in (1981) |
| August 28 | 107.1°F (1936) | 43.0°F (1983) | 1.68 in (1981) |
| August 29 | 105.1°F (1951) | 51.1°F (1986) | 2.97 in (1927) |
| August 30 | 106.0°F (1951) | 53.1°F (1986) | 1.81 in (1974) |
| August 31 | 106.0°F (1951) | 50.0°F (1946) | 2.47 in (1997) |