Weather in Long Beach in September
Long Beach, United States averages a high of 26.7°C (80.1°F) and low of 17.4°C (63.3°F) in September, with 1 rain days and 11.5 hours of daily sunshine. Travel score: 94/100 (Excellent). The best time to visit Long Beach is July.
High
27°C80°F
Low
17°C63°F
🌧️
1
rain days
☀️
11.5
hrs/day sunshine
💧
73%
humidity
94— Excellent
September in Long Beach is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Long Beach?
How much does it rain in Long Beach in September?
Long Beach receives an average of 6.6mm of rainfall across 1 rainy days in September. The annual total is 281.8mm.
What should I pack for Long Beach in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°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