August weather in Jacksonville, NC
The average temperature in Jacksonville in August is 79.6°F (71.4°F–87.8°F). Average precipitation: 7.48 inches.
August is a summer month in Jacksonville, and is warmer than the annual average of 63.6°F. Daily temperatures swing about 16.4°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 13h 18m. For travel, August is a wet month.
Avg High
87.8°F
Avg Low
71.4°F
Precipitation
7.48 in
Daylight
13h 18m
August records in Jacksonville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.0°F (1980) | 59.0°F (2017) | 2.00 in (1970) |
| August 2 | 100.9°F (2010) | 61.0°F (1966) | 1.27 in (2004) |
| August 3 | 99.0°F (1980) | 62.1°F (2023) | 4.45 in (1986) |
| August 4 | 98.1°F (1991) | 62.1°F (1985) | 1.68 in (1974) |
| August 5 | 96.1°F (1981) | 64.0°F (2013) | 2.98 in (1969) |
| August 6 | 100.0°F (1956) | 61.0°F (2004) | 1.85 in (2011) |
| August 7 | 100.9°F (1968) | 54.0°F (2004) | 1.69 in (2024) |
| August 8 | 98.1°F (2007) | 57.0°F (2004) | 1.81 in (2024) |
| August 9 | 98.1°F (1960) | 57.9°F (2002) | 2.91 in (1995) |
| August 10 | 96.1°F (2007) | 60.1°F (2002) | 2.46 in (2019) |
| August 11 | 95.0°F (1977) | 59.0°F (2002) | 3.64 in (2018) |
| August 12 | 96.1°F (1973) | 57.9°F (1974) | 2.13 in (1982) |
| August 13 | 100.0°F (1995) | 62.1°F (1967) | 1.70 in (2004) |
| August 14 | 96.1°F (1973) | 60.1°F (1979) | 2.34 in (2004) |
| August 15 | 97.0°F (1968) | 62.1°F (1967) | 1.42 in (2020) |
| August 16 | 95.0°F (2005) | 60.1°F (1979) | 2.60 in (1992) |
| August 17 | 97.0°F (1995) | 55.9°F (1979) | 3.67 in (1992) |
| August 18 | 100.0°F (1988) | 57.9°F (1979) | 2.77 in (1985) |
| August 19 | 97.0°F (1983) | 63.0°F (1976) | 6.71 in (1981) |
| August 20 | 99.0°F (1983) | 61.0°F (1998) | 1.19 in (1976) |
| August 21 | 100.0°F (1983) | 62.1°F (1998) | 1.71 in (2022) |
| August 22 | 100.0°F (1983) | 62.1°F (1969) | 1.44 in (2017) |
| August 23 | 97.0°F (2002) | 62.1°F (1969) | 2.53 in (1967) |
| August 24 | 98.1°F (2002) | 60.1°F (1997) | 1.63 in (1983) |
| August 25 | 93.9°F (1959) | 57.9°F (1994) | 1.66 in (2021) |
| August 26 | 93.9°F (1987) | 60.1°F (1984) | 8.03 in (1998) |
| August 27 | 95.0°F (1965) | 59.0°F (1984) | 3.52 in (1998) |
| August 28 | 98.1°F (1990) | 55.9°F (1986) | 1.29 in (1991) |
| August 29 | 96.1°F (1990) | 55.9°F (1986) | 1.70 in (1987) |
| August 30 | 93.9°F (1956) | 55.0°F (1982) | 1.69 in (2023) |
| August 31 | 97.0°F (1956) | 61.0°F (1968) | 4.33 in (2023) |