Weather in Trenton in July
Trenton, United States averages a high of 29.9°C (85.8°F) and low of 20.2°C (68.4°F) in July, with 11 rain days and 11.5 hours of daily sunshine. Travel score: 83.5/100 (Excellent). The best time to visit Trenton is August.
High
30°C86°F
Low
20°C68°F
🌧️
11
rain days
☀️
11.5
hrs/day sunshine
💧
69%
humidity
84— Excellent
July in Trenton is hot and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Trenton?
How much does it rain in Trenton in July?
Trenton receives an average of 104.1mm of rainfall across 11 rainy days in July. The annual total is 1117.4mm.
What should I pack for Trenton in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
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