January weather in Port Arthur, TX
The average temperature in Port Arthur in January is °F (°F–°F). Average precipitation: 5.42 inches.
January is a winter month in Port Arthur, and is cooler than the annual average of 0°F. Expect about 10 days with precipitation. Daylight averages about 10h 17m.
Avg High
°F
Avg Low
°F
Precipitation
5.42 in
Daylight
10h 17m
January records in Port Arthur
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | — | — | 2.19 in (2013) |
| January 2 | — | — | 2.38 in (2007) |
| January 3 | — | — | 2.12 in (2019) |
| January 4 | — | — | 1.80 in (1998) |
| January 5 | — | — | 2.00 in (2002) |
| January 6 | — | — | 2.00 in (1998) |
| January 7 | — | — | 1.94 in (1992) |
| January 8 | — | — | 2.32 in (1989) |
| January 9 | — | — | 2.96 in (2012) |
| January 10 | — | — | 2.12 in (1991) |
| January 11 | — | — | 2.55 in (2015) |
| January 12 | — | — | 1.55 in (1995) |
| January 13 | — | — | 0.85 in (2020) |
| January 14 | — | — | 4.48 in (1977) |
| January 15 | — | — | 0.50 in (2003) |
| January 16 | — | — | 2.40 in (1994) |
| January 17 | — | — | 2.03 in (1992) |
| January 18 | — | — | 4.04 in (1987) |
| January 19 | — | — | 1.78 in (1983) |
| January 20 | — | — | 2.03 in (1981) |
| January 21 | — | — | 4.30 in (1998) |
| January 22 | — | — | 2.14 in (2015) |
| January 23 | — | — | 1.30 in (2019) |
| January 24 | — | — | 2.90 in (2024) |
| January 25 | — | — | 2.24 in (1990) |
| January 26 | — | — | 2.70 in (1994) |
| January 27 | — | — | 6.51 in (2018) |
| January 28 | — | — | 1.09 in (2007) |
| January 29 | — | — | 2.00 in (2023) |
| January 30 | — | — | 2.71 in (2004) |
| January 31 | — | — | 2.02 in (2005) |