Historical Weather Records & Monthly Climate for Port Arthur, TX
All-Time High
105°F
All-Time Low
15°F
Max Daily Snow
0.7"
Max Wind Gust
56 mph
Monthly Climate Averages
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 59° | 48° | 4.6" | 0.04" |
| February | 62° | 51° | 3.53" | 0.04" |
| March | 68° | 58° | 4.02" | 0 |
| April | 74° | 64° | 4.39" | 0 |
| May | 81° | 72° | 4.06" | 0 |
| June | 86° | 77° | 5.17" | 0 |
| July | 87° | 79° | 4.62" | 0 |
| August | 88° | 79° | 5.17" | 0 |
| September | 85° | 75° | 5.69" | 0 |
| October | 77° | 67° | 4.15" | 0 |
| November | 68° | 57° | 4.28" | 0 |
| December | 61° | 51° | 4.72" | 0.06" |
More Historical Climate Data for Cities in
TX