Weather in Port Arthur in July
Port Arthur, United States averages a high of 30.6°C (87.1°F) and low of 26°C (78.8°F) in July, with 16 rain days and 11.5 hours of daily sunshine. Travel score: 73.3/100 (Good). The best time to visit Port Arthur is October.
High
31°C87°F
Low
26°C79°F
🌧️
16
rain days
☀️
11.5
hrs/day sunshine
💧
80%
humidity
73— Good
July in Port Arthur is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Port Arthur?
How much does it rain in Port Arthur in July?
Port Arthur receives an average of 120.8mm of rainfall across 16 rainy days in July. The annual total is 1352.5mm.
What should I pack for Port Arthur in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (16 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in July?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31