Weather in Maui in September
Maui, United States averages a high of 30°C (86°F) and low of 24.1°C (75.4°F) in September, with 4 rain days and 11.8 hours of daily sunshine. Travel score: 89.5/100 (Excellent). The best time to visit Maui is September.
High
30°C86°F
Low
24°C75°F
🌧️
4
rain days
☀️
11.8
hrs/day sunshine
💧
70%
humidity
90— Excellent
September in Maui is hot and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Maui?
How much does it rain in Maui in September?
Maui receives an average of 17.3mm of rainfall across 4 rainy days in September. The annual total is 387.8mm.
What should I pack for Maui in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in September?
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