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Cayenne climate guide: monthly weather averages
The Cayenne, French Guiana climate guide is perfect for planning your holiday. Monthly weather averages give the best indication of what the weather is usually like for every month of the year including figures for temperature, rainfall and sunshine.
Heat & Humidity index
- Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Monthly Rainfall (mm)
Metric (°C / mm) | Imperial (°F / inches)
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Cayenne weather map
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Cayenne weather by month
Check the weather in Cayenne for a particular month by selecting from the list below.
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