January weather in Port Neches, TX
The average temperature in Port Neches in January is 53.7°F (43.8°F–63.5°F). Average precipitation: 5.32 inches.
January is a winter month in Port Neches, and is cooler than the annual average of 69.9°F. Daily temperatures swing about 19.7°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 16m. For travel, January is a wet month.
Avg High
63.5°F
Avg Low
43.8°F
Precipitation
5.32 in
Daylight
10h 16m
January records in Port Neches
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 81.0°F (2022) | 25.0°F (1964) | 2.48 in (2013) |
| January 2 | 81.0°F (2006) | 19.0°F (1979) | 2.66 in (1991) |
| January 3 | 82.0°F (2023) | 19.0°F (1979) | 1.50 in (2019) |
| January 4 | 77.0°F (2009) | 23.0°F (1959) | 2.57 in (2007) |
| January 5 | 80.1°F (2025) | 21.0°F (1969) | 1.61 in (2002) |
| January 6 | 81.0°F (1982) | 21.0°F (1972) | 2.07 in (1998) |
| January 7 | 81.0°F (2023) | 19.0°F (1970) | 4.10 in (1961) |
| January 8 | 80.1°F (2019) | 19.0°F (1976) | 2.24 in (1992) |
| January 9 | 82.0°F (2026) | 18.0°F (2010) | 4.30 in (1984) |
| January 10 | 79.0°F (1950) | 16.0°F (1962) | 2.25 in (1991) |
| January 11 | 80.1°F (2017) | 15.1°F (1982) | 2.11 in (2015) |
| January 12 | 80.1°F (2017) | 14.0°F (1962) | 2.79 in (1961) |
| January 13 | 82.0°F (2000) | 19.9°F (1963) | 2.48 in (1977) |
| January 14 | 77.0°F (1960) | 19.0°F (1964) | 0.50 in (1987) |
| January 15 | 81.0°F (2020) | 25.0°F (1968) | 1.97 in (1955) |
| January 16 | 82.0°F (2017) | 21.2°F (2024) | 2.35 in (2001) |
| January 17 | 79.0°F (2017) | 19.2°F (2018) | 4.26 in (1987) |
| January 18 | 81.0°F (2023) | 23.2°F (2018) | 3.81 in (1992) |
| January 19 | 80.1°F (2000) | 21.0°F (1977) | 3.97 in (1974) |
| January 20 | 82.0°F (2017) | 23.0°F (1985) | 1.57 in (1972) |
| January 21 | 81.0°F (2012) | 17.2°F (2025) | 4.14 in (1998) |
| January 22 | 78.1°F (2000) | 11.1°F (2025) | 2.28 in (2015) |
| January 23 | 78.1°F (1971) | 21.9°F (1948) | 1.54 in (2019) |
| January 24 | 79.0°F (1950) | 16.0°F (1963) | 2.59 in (2024) |
| January 25 | 80.1°F (1950) | 21.9°F (1963) | 2.44 in (1976) |
| January 26 | 80.1°F (2005) | 25.0°F (2026) | 3.25 in (2024) |
| January 27 | 79.0°F (2015) | 21.9°F (2026) | 6.68 in (2018) |
| January 28 | 78.1°F (1957) | 26.1°F (1963) | 1.95 in (1990) |
| January 29 | 80.1°F (2002) | 25.0°F (1961) | 1.67 in (1951) |
| January 30 | 81.0°F (2002) | 19.9°F (1966) | 1.55 in (1972) |
| January 31 | 79.0°F (1950) | 15.1°F (1949) | 2.39 in (1983) |