Weather in Amarillo in September
Amarillo, United States averages a high of 28.1°C (82.6°F) and low of 16.5°C (61.7°F) in September, with 5 rain days and 10.9 hours of daily sunshine. Travel score: 90.4/100 (Excellent). The best time to visit Amarillo is September.
High
28°C83°F
Low
17°C62°F
🌧️
5
rain days
☀️
10.9
hrs/day sunshine
💧
54%
humidity
90— Excellent
September in Amarillo is hot and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Amarillo?
How much does it rain in Amarillo in September?
Amarillo receives an average of 36.7mm of rainfall across 5 rainy days in September. The annual total is 441.4mm.
What should I pack for Amarillo in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
11 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