Weather in West Allis in August
West Allis, United States averages a high of 25.8°C (78.4°F) and low of 18.6°C (65.5°F) in August, with 10 rain days and 11.3 hours of daily sunshine. Travel score: 82.4/100 (Excellent). The best time to visit West Allis is July.
High
26°C78°F
Low
19°C65°F
🌧️
10
rain days
☀️
11.3
hrs/day sunshine
💧
71%
humidity
82— Excellent
August in West Allis is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in West Allis?
How much does it rain in West Allis in August?
West Allis receives an average of 89.2mm of rainfall across 10 rainy days in August. The annual total is 868.9mm.
What should I pack for West Allis in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (10 days)
☔
Umbrella
Be prepared for occasional showers
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