Weather in Guatemala City in September
Guatemala City, Guatemala averages a high of 24°C (75.2°F) and low of 15.6°C (60.1°F) in September, with 20 rain days and 9.7 hours of daily sunshine. Travel score: 66.4/100 (Good). The best time to visit Guatemala City is March.
High
24°C75°F
Low
16°C60°F
🌧️
20
rain days
☀️
9.7
hrs/day sunshine
💧
85%
humidity
66— Good
September in Guatemala City is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Guatemala City?
How much does it rain in Guatemala City in September?
Guatemala City receives an average of 152.7mm of rainfall across 20 rainy days in September. The annual total is 817.5mm.
What should I pack for Guatemala City in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧥
Waterproof jacket
Frequent rain expected (20 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Guatemala 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