August weather in Myrtle, MS
The average temperature in Myrtle in August is 78.2°F (66.5°F–90.0°F). Average precipitation: 3.93 inches.
August is a summer month in Myrtle, and is warmer than the annual average of 59.8°F. Daily temperatures swing about 23.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 18m. For travel, August is hot.
Avg High
90.0°F
Avg Low
66.5°F
Precipitation
3.93 in
Daylight
13h 18m
August records in Myrtle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.0°F (2011) | 51.1°F (1997) | 0.98 in (1996) |
| August 2 | 99.0°F (2011) | 55.9°F (1965) | 1.85 in (1916) |
| August 3 | 100.9°F (1987) | 55.9°F (1973) | 1.22 in (1979) |
| August 4 | 104.0°F (2011) | 55.9°F (1973) | 1.35 in (1975) |
| August 5 | 100.9°F (2011) | 55.0°F (1974) | 3.80 in (1995) |
| August 6 | 99.0°F (1980) | 54.0°F (1997) | 2.40 in (1993) |
| August 7 | 102.0°F (1980) | 53.1°F (2004) | 2.59 in (1983) |
| August 8 | 100.0°F (1980) | 51.1°F (1989) | 2.67 in (2008) |
| August 9 | 100.9°F (1980) | 50.0°F (1989) | 1.65 in (1997) |
| August 10 | 100.9°F (1980) | 54.0°F (1990) | 1.09 in (1997) |
| August 11 | 100.9°F (1999) | 57.0°F (1969) | 4.00 in (2006) |
| August 12 | 100.9°F (1980) | 55.9°F (1967) | 1.67 in (1979) |
| August 13 | 104.0°F (2007) | 48.0°F (2004) | 1.98 in (1916) |
| August 14 | 105.1°F (2007) | 48.0°F (2004) | 1.96 in (1982) |
| August 15 | 102.9°F (2007) | 48.0°F (2004) | 1.25 in (1911) |
| August 16 | 106.0°F (2007) | 50.0°F (2004) | 4.25 in (1977) |
| August 17 | 100.9°F (2000) | 50.0°F (2004) | 1.35 in (1986) |
| August 18 | 100.9°F (1999) | 52.0°F (2004) | 1.35 in (1911) |
| August 19 | 102.0°F (1962) | 57.9°F (2008) | 4.00 in (1969) |
| August 20 | 102.9°F (1990) | 55.0°F (1991) | 1.74 in (1947) |
| August 21 | 102.9°F (1980) | 55.0°F (1991) | 2.00 in (1994) |
| August 22 | 100.0°F (1980) | 53.1°F (1991) | 1.00 in (1969) |
| August 23 | 102.0°F (1983) | 55.0°F (2009) | 1.06 in (1910) |
| August 24 | 100.9°F (1983) | 53.1°F (1998) | 1.65 in (1970) |
| August 25 | 100.9°F (1983) | 53.1°F (2015) | 3.85 in (1950) |
| August 26 | 100.0°F (1990) | 52.0°F (1958) | 1.26 in (1914) |
| August 27 | 104.0°F (2000) | 52.0°F (2015) | 1.93 in (2006) |
| August 28 | 104.0°F (1990) | 48.9°F (1967) | 2.59 in (1992) |
| August 29 | 106.0°F (2000) | 50.0°F (1992) | 3.10 in (1981) |
| August 30 | 105.1°F (2000) | 52.0°F (1986) | 4.75 in (2005) |
| August 31 | 102.0°F (2000) | 50.0°F (1988) | 2.09 in (1944) |