Weather in Jackson Hole in August
Jackson Hole, United States averages a high of 30.8°C (87.4°F) and low of 21.4°C (70.5°F) in August, with 8 rain days and 11.4 hours of daily sunshine. Travel score: 87.5/100 (Excellent). The best time to visit Jackson Hole is September.
High
31°C87°F
Low
21°C71°F
🌧️
8
rain days
☀️
11.4
hrs/day sunshine
💧
69%
humidity
88— Excellent
August in Jackson Hole is hot and mostly dry — excellent conditions for exploring.
What are the average temperatures in Jackson Hole?
How much does it rain in Jackson Hole in August?
Jackson Hole receives an average of 71.5mm of rainfall across 8 rainy days in August. The annual total is 1087.3mm.
What should I pack for Jackson Hole in August?
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
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in August?
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