Weather in Great Falls in July
Great Falls, United States averages a high of 29.1°C (84.4°F) and low of 15°C (59°F) in July, with 4 rain days and 14.1 hours of daily sunshine. Travel score: 93.9/100 (Excellent). The best time to visit Great Falls is August.
High
29°C84°F
Low
15°C59°F
🌧️
4
rain days
☀️
14.1
hrs/day sunshine
💧
42%
humidity
94— Excellent
July in Great Falls is hot and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Great Falls?
How much does it rain in Great Falls in July?
Great Falls receives an average of 19.2mm of rainfall across 4 rainy days in July. The annual total is 396.9mm.
What should I pack for Great Falls in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧴
Sunscreen SPF 30+
14 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 14°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