August weather in Mer Rouge, LA
The average temperature in Mer Rouge in August is 80.5°F (70.3°F–90.6°F). Average precipitation: 4.68 inches.
August is a summer month in Mer Rouge, and is warmer than the annual average of 63.3°F. Daily temperatures swing about 20.3°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 13m. For travel, August is hot.
Avg High
90.6°F
Avg Low
70.3°F
Precipitation
4.68 in
Daylight
13h 13m
August records in Mer Rouge
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 105.1°F (1896) | 57.9°F (1936) | 2.30 in (1960) |
| August 2 | 104.0°F (1896) | 62.1°F (1936) | 1.74 in (1896) |
| August 3 | 102.9°F (1964) | 62.1°F (1973) | 2.00 in (1895) |
| August 4 | 106.0°F (1964) | 62.1°F (1973) | 1.89 in (1975) |
| August 5 | 105.1°F (2011) | 60.1°F (1894) | 2.02 in (1950) |
| August 6 | 102.9°F (1936) | 60.1°F (1948) | 2.91 in (1970) |
| August 7 | 102.9°F (1935) | 61.0°F (2004) | 2.67 in (1968) |
| August 8 | 106.0°F (1935) | 57.9°F (1990) | 0.86 in (1965) |
| August 9 | 106.0°F (1935) | 57.0°F (1990) | 1.69 in (1948) |
| August 10 | 107.1°F (1936) | 57.9°F (1990) | 1.17 in (1997) |
| August 11 | 104.0°F (1936) | 59.0°F (1990) | 2.37 in (1960) |
| August 12 | 104.0°F (1899) | 57.0°F (1967) | 3.83 in (2008) |
| August 13 | 104.0°F (1962) | 53.1°F (2004) | 0.98 in (2011) |
| August 14 | 102.0°F (2007) | 52.0°F (2004) | 1.86 in (1938) |
| August 15 | 104.0°F (1947) | 53.1°F (2004) | 2.71 in (1938) |
| August 16 | 105.1°F (1943) | 54.0°F (2004) | 2.34 in (1964) |
| August 17 | 105.1°F (1954) | 55.0°F (1992) | 3.10 in (2002) |
| August 18 | 105.1°F (1952) | 55.0°F (1992) | 1.74 in (1950) |
| August 19 | 105.1°F (2000) | 59.0°F (1992) | 1.44 in (1960) |
| August 20 | 105.1°F (1999) | 57.9°F (1940) | 3.60 in (1984) |
| August 21 | 102.0°F (1896) | 57.0°F (1940) | 2.28 in (1969) |
| August 22 | 102.0°F (2000) | 57.0°F (1940) | 4.76 in (2006) |
| August 23 | 102.0°F (1978) | 59.0°F (1956) | 1.37 in (1896) |
| August 24 | 104.0°F (1983) | 59.0°F (1966) | 0.90 in (1937) |
| August 25 | 102.9°F (1983) | 57.0°F (1923) | 1.57 in (1898) |
| August 26 | 105.1°F (1943) | 57.0°F (1966) | 1.47 in (1944) |
| August 27 | 105.1°F (1943) | 60.1°F (2009) | 1.73 in (1944) |
| August 28 | 106.0°F (1943) | 53.1°F (1952) | 1.92 in (1996) |
| August 29 | 102.9°F (1954) | 54.0°F (1986) | 2.03 in (1978) |
| August 30 | 104.0°F (2000) | 51.1°F (1986) | 2.99 in (1974) |
| August 31 | 107.1°F (2000) | 54.0°F (1986) | 3.30 in (1950) |