Typical Weather in Port Arthur, TX in July
92° F Avg High
75° F Avg Low
7 Rainy Days
☀️ Temperature Summary
July is a popular time of year to visit, with an inviting climate characterized by warm temperatures. Compared to other months, Port Arthur experiences cooler conditions in July, with daytime highs averaging 92°F. Overnight lows will be around 75°F on average.
Be ready to seek shade during the day, as mid-day temperatures can be dangerous if you're caught without a way to cool off.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In July you can expect close to a 24% chance of rain for any given day. It rains more than usual in July, with total rainfall for the month typically near 6 inches.
Rainfall Throughout the Year
Planning a trip to Port Arthur? Try our free trip weather planner