Weather in Cayenne in October
Cayenne, French Guiana averages a high of 31.3°C (88.3°F) and low of 24.4°C (75.9°F) in October, with 12 rain days and 11.2 hours of daily sunshine. Travel score: 79.8/100 (Good). The best time to visit Cayenne is September.
High
31°C88°F
Low
24°C76°F
🌧️
12
rain days
☀️
11.2
hrs/day sunshine
💧
78%
humidity
80— Good
October in Cayenne is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Cayenne?
How much does it rain in Cayenne in October?
Cayenne receives an average of 69.6mm of rainfall across 12 rainy days in October. The annual total is 2795.5mm.
What should I pack for Cayenne in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to French Guiana in October?
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