August weather in Monticello, GA
The average temperature in Monticello in August is 78.9°F (66.9°F–91.0°F). Average precipitation: 3.92 inches.
August is a summer month in Monticello, and is warmer than the annual average of 62°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 14m. For travel, August is hot.
Avg High
91.0°F
Avg Low
66.9°F
Precipitation
3.92 in
Daylight
13h 14m
August records in Monticello
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.9°F (1921) | 52.0°F (1989) | 3.10 in (2024) |
| August 2 | 100.9°F (1942) | 60.1°F (1912) | 4.03 in (1984) |
| August 3 | 100.0°F (1931) | 55.9°F (1998) | 2.00 in (1894) |
| August 4 | 100.9°F (1935) | 57.9°F (1985) | 3.55 in (1893) |
| August 5 | 100.9°F (1935) | 59.0°F (2010) | 2.00 in (1934) |
| August 6 | 100.9°F (1935) | 55.9°F (1907) | 1.76 in (1961) |
| August 7 | 102.0°F (1935) | 57.9°F (1948) | 1.75 in (1987) |
| August 8 | 102.0°F (1980) | 52.0°F (2004) | 4.10 in (1974) |
| August 9 | 102.9°F (1980) | 48.0°F (1993) | 2.16 in (2005) |
| August 10 | 102.9°F (1980) | 55.9°F (2004) | 2.14 in (1923) |
| August 11 | 100.9°F (2007) | 57.9°F (2002) | 3.12 in (1928) |
| August 12 | 102.0°F (1925) | 55.9°F (1954) | 3.11 in (1926) |
| August 13 | 102.9°F (1925) | 55.9°F (1931) | 3.50 in (1992) |
| August 14 | 102.0°F (1918) | 55.0°F (1964) | 2.50 in (1962) |
| August 15 | 102.0°F (1918) | 55.0°F (1964) | 3.70 in (1928) |
| August 16 | 104.0°F (1902) | 60.1°F (1924) | 3.30 in (1994) |
| August 17 | 100.9°F (1954) | 61.0°F (1913) | 3.85 in (1971) |
| August 18 | 100.9°F (1924) | 59.0°F (1948) | 2.60 in (1894) |
| August 19 | 106.0°F (1925) | 59.0°F (2008) | 1.10 in (1927) |
| August 20 | 108.0°F (1925) | 57.9°F (1943) | 1.54 in (1924) |
| August 21 | 102.0°F (1902) | 55.0°F (1927) | 1.80 in (2010) |
| August 22 | 102.0°F (1902) | 55.9°F (1930) | 2.00 in (1992) |
| August 23 | 102.0°F (1983) | 55.0°F (1930) | 2.40 in (1979) |
| August 24 | 102.0°F (1938) | 54.0°F (1997) | 1.48 in (1979) |
| August 25 | 104.0°F (1938) | 55.0°F (1997) | 2.15 in (1908) |
| August 26 | 102.9°F (1938) | 55.0°F (1942) | 2.91 in (1908) |
| August 27 | 102.9°F (1936) | 50.0°F (2015) | 2.10 in (1893) |
| August 28 | 100.9°F (1924) | 54.0°F (1927) | 1.50 in (1902) |
| August 29 | 100.0°F (1924) | 48.9°F (2008) | 2.04 in (1952) |
| August 30 | 99.0°F (1907) | 46.9°F (2008) | 2.33 in (2005) |
| August 31 | 100.0°F (1948) | 46.9°F (2008) | 2.03 in (2023) |