Weather in Belize City in September
Belize City, Belize averages a high of 29.5°C (85.1°F) and low of 25.4°C (77.7°F) in September, with 26 rain days and 10.5 hours of daily sunshine. Travel score: 66.5/100 (Good). The best time to visit Belize City is April.
High
30°C85°F
Low
25°C78°F
🌧️
26
rain days
☀️
10.5
hrs/day sunshine
💧
86%
humidity
67— Good
September in Belize City is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Belize City?
How much does it rain in Belize City in September?
Belize City receives an average of 208.9mm of rainfall across 26 rainy days in September. The annual total is 1651.3mm.
What should I pack for Belize City in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧥
Waterproof jacket
Frequent rain expected (26 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Belize 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