Weather in Grand Forks in August
Grand Forks, United States averages a high of 25.6°C (78.1°F) and low of 15.7°C (60.3°F) in August, with 8 rain days and 11.6 hours of daily sunshine. Travel score: 85.9/100 (Excellent). The best time to visit Grand Forks is August.
High
26°C78°F
Low
16°C60°F
🌧️
8
rain days
☀️
11.6
hrs/day sunshine
💧
68%
humidity
86— Excellent
August in Grand Forks is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Grand Forks?
How much does it rain in Grand Forks in August?
Grand Forks receives an average of 69mm of rainfall across 8 rainy days in August. The annual total is 620.4mm.
What should I pack for Grand Forks in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting United States in August?
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Data based on 1994–2024 averages · Last updated: 2024-12-31