August weather in Mammoth Spring, AR
The average temperature in Mammoth Spring in August is 77.2°F (64.8°F–89.6°F). Average precipitation: 3.49 inches.
August is a summer month in Mammoth Spring, and is warmer than the annual average of 57.4°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 24m. For travel, August is hot.
Avg High
89.6°F
Avg Low
64.8°F
Precipitation
3.49 in
Daylight
13h 24m
August records in Mammoth Spring
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.9°F (1947) | 48.9°F (1971) | 0.95 in (1970) |
| August 2 | 104.0°F (1980) | 54.0°F (1925) | 2.57 in (1958) |
| August 3 | 106.0°F (1918) | 52.0°F (1973) | 0.88 in (2020) |
| August 4 | 107.1°F (1964) | 45.0°F (1974) | 2.00 in (2022) |
| August 5 | 104.0°F (1918) | 48.0°F (1912) | 1.14 in (1942) |
| August 6 | 107.1°F (1913) | 51.1°F (1957) | 4.81 in (2013) |
| August 7 | 106.0°F (1913) | 51.1°F (1957) | 2.45 in (2005) |
| August 8 | 107.1°F (1934) | 51.1°F (1976) | 1.37 in (1920) |
| August 9 | 109.0°F (1934) | 51.1°F (1976) | 2.97 in (1970) |
| August 10 | 105.1°F (1930) | 48.9°F (1945) | 2.83 in (2023) |
| August 11 | 105.1°F (1918) | 55.0°F (1917) | 1.33 in (1992) |
| August 12 | 105.1°F (1934) | 46.9°F (1967) | 1.55 in (2020) |
| August 13 | 105.1°F (1954) | 48.0°F (1964) | 1.62 in (1934) |
| August 14 | 106.0°F (1954) | 48.9°F (2004) | 3.75 in (1911) |
| August 15 | 109.0°F (1954) | 50.0°F (1994) | 2.41 in (1964) |
| August 16 | 108.0°F (1954) | 50.0°F (1994) | 6.00 in (1926) |
| August 17 | 109.0°F (1954) | 46.9°F (1992) | 2.10 in (1977) |
| August 18 | 107.1°F (1954) | 50.0°F (1992) | 3.50 in (1915) |
| August 19 | 107.1°F (1962) | 52.0°F (1943) | 3.05 in (1915) |
| August 20 | 104.0°F (1925) | 51.1°F (1940) | 3.94 in (1915) |
| August 21 | 102.9°F (1972) | 50.0°F (1940) | 1.67 in (2022) |
| August 22 | 102.0°F (1983) | 48.9°F (1950) | 1.88 in (1945) |
| August 23 | 102.0°F (1954) | 51.1°F (1978) | 3.40 in (1942) |
| August 24 | 102.9°F (1922) | 48.0°F (1984) | 1.49 in (2004) |
| August 25 | 104.0°F (1943) | 50.0°F (1927) | 1.75 in (1918) |
| August 26 | 106.0°F (1954) | 48.0°F (1945) | 1.24 in (1964) |
| August 27 | 105.1°F (1954) | 48.9°F (1927) | 1.59 in (1992) |
| August 28 | 105.1°F (1963) | 45.0°F (1967) | 2.08 in (2020) |
| August 29 | 106.0°F (1954) | 39.9°F (1986) | 1.60 in (1933) |
| August 30 | 104.0°F (2000) | 45.0°F (1946) | 2.10 in (2022) |
| August 31 | 104.0°F (2000) | 44.1°F (1946) | 1.78 in (2018) |