Weather in Thornton in July
Thornton, United States averages a high of 29.9°C (85.8°F) and low of 15.1°C (59.2°F) in July, with 6 rain days and 13 hours of daily sunshine. Travel score: 91.8/100 (Excellent). The best time to visit Thornton is August.
High
30°C86°F
Low
15°C59°F
🌧️
6
rain days
☀️
13
hrs/day sunshine
💧
49%
humidity
92— Excellent
July in Thornton is hot and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Thornton?
How much does it rain in Thornton in July?
Thornton receives an average of 36.5mm of rainfall across 6 rainy days in July. The annual total is 466.7mm.
What should I pack for Thornton in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 15°C from day to night
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