August weather in Port Neches, TX
The average temperature in Port Neches in August is 83.8°F (74.4°F–93.1°F). Average precipitation: 6.89 inches.
August is a summer month in Port Neches, and is warmer than the annual average of 69.9°F. Daily temperatures swing about 18.7°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 5m. For travel, August is a wet month.
Avg High
93.1°F
Avg Low
74.4°F
Precipitation
6.89 in
Daylight
13h 5m
August records in Port Neches
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 104.0°F (2023) | 66.0°F (1971) | 1.55 in (1975) |
| August 2 | 100.9°F (2023) | 66.0°F (1948) | 1.35 in (1954) |
| August 3 | 100.0°F (2015) | 68.0°F (1976) | 2.95 in (1955) |
| August 4 | 100.0°F (1951) | 64.0°F (1976) | 6.08 in (1971) |
| August 5 | 102.0°F (2023) | 68.0°F (1971) | 1.62 in (1984) |
| August 6 | 100.0°F (1962) | 69.1°F (1969) | 3.26 in (1983) |
| August 7 | 100.9°F (1962) | 68.0°F (2004) | 1.19 in (1996) |
| August 8 | 102.9°F (1962) | 69.1°F (1971) | 2.42 in (2017) |
| August 9 | 105.1°F (1962) | 60.1°F (1989) | 3.37 in (1973) |
| August 10 | 107.1°F (1962) | 61.0°F (1989) | 2.06 in (1983) |
| August 11 | 104.0°F (2015) | 66.9°F (1989) | 8.32 in (1966) |
| August 12 | 102.9°F (1962) | 62.1°F (1967) | 1.30 in (1985) |
| August 13 | 102.9°F (1962) | 62.1°F (1967) | 2.44 in (2016) |
| August 14 | 102.9°F (2023) | 63.0°F (2004) | 6.90 in (1960) |
| August 15 | 105.1°F (2023) | 61.0°F (2004) | 5.79 in (2002) |
| August 16 | 100.9°F (1951) | 64.0°F (1963) | 1.40 in (1989) |
| August 17 | 100.9°F (2023) | 64.0°F (1963) | 3.27 in (1967) |
| August 18 | 102.0°F (2023) | 66.0°F (1992) | 2.40 in (1983) |
| August 19 | 102.9°F (2023) | 69.1°F (1950) | 1.90 in (1966) |
| August 20 | 107.1°F (2023) | 66.0°F (1950) | 5.02 in (1985) |
| August 21 | 100.9°F (2023) | 64.9°F (1950) | 1.66 in (1953) |
| August 22 | 100.0°F (1980) | 62.1°F (1956) | 1.56 in (1993) |
| August 23 | 104.0°F (2023) | 62.1°F (1949) | 1.68 in (1972) |
| August 24 | 108.0°F (2023) | 64.0°F (1956) | 1.65 in (2012) |
| August 25 | 102.0°F (2023) | 64.9°F (1966) | 2.45 in (2019) |
| August 26 | 104.0°F (2023) | 64.9°F (1966) | 2.74 in (2017) |
| August 27 | 111.0°F (2023) | 66.0°F (1968) | 8.98 in (2017) |
| August 28 | 102.0°F (2011) | 64.9°F (1952) | 5.52 in (2017) |
| August 29 | 104.0°F (2011) | 62.1°F (1952) | 26.03 in (2017) |
| August 30 | 102.9°F (2000) | 63.0°F (1992) | 5.27 in (2001) |
| August 31 | 108.0°F (2000) | 64.9°F (1968) | 4.44 in (2001) |