French Guiana - When to go?

A period is considered as “favorable” only if average temperatures are pleasant and average precipitations moderate (compared to the rest of the year). Local events (festivals, fauna observation, snow falls…) are not taken into account.

Weather averages

°C | °F

Cayenne

J F M A M J J A S O N D

Avg. temperature (°C)(°F) 25.0 25.0 25.6 25.6 25.6 25.0 25.0 25.6 25.6 25.6 25.6 25.6 77 77 78 78 78 77 77 78 78 78 78 78

Av. precipitations (mm)(in) 388 327 386 403 546 398 205 111 40 50 129 297 15.3 12.9 15.2 15.9 21.5 15.7 8.1 4.4 1.6 2.0 5.1 11.7

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Saint-Laurent-du-Maroni

J F M A M J J A S O N D

Avg. temperature (°C)(°F) 25.6 25.6 25.6 26.7 26.7 25.6 26.7 26.7 27.8 27.8 26.7 25.6 78 78 78 80 80 78 80 80 82 82 80 78

Av. precipitations (mm)(in) 261 180 193 241 345 330 246 172 114 101 160 246 10.3 7.1 7.6 9.5 13.6 13.0 9.7 6.8 4.5 4.0 6.3 9.7

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Maripasoula

J F M A M J J A S O N D

Avg. temperature (°C)(°F) 25.6 25.6 25.6 25.6 25.6 25.6 25.6 25.6 25.6 26.7 26.7 25.6 78 78 78 78 78 78 78 78 78 80 80 78

Av. precipitations (mm)(in) 238 223 403 365 426 307 233 185 106 99 119 198 9.4 8.8 15.9 14.4 16.8 12.1 9.2 7.3 4.2 3.9 4.7 7.8

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