| Location | Avg temp (°C°F) | Max temp (°C°F) | Min temp (°C°F) | Rainfall (mm) | Sunshine (hrs) |
|---|---|---|---|---|---|
| Apatou | 30.1°C 86.2°F | 30.3 86.5 | 22.1 71.8 | 208mm 8.2ins | 6hrs |
| Camopi | 29.6°C 85.3°F | 29.8 85.6 | 21.6 70.9 | 216mm 8.5ins | 6hrs |
| Cayenne | 29.6°C 85.3°F | 29.8 85.6 | 23 73.4 | 294mm 11.6ins | 6hrs |
| Grand-Santi | 30.4°C 86.7°F | 30.7 87.3 | 22 71.6 | 202mm 8ins | 6hrs |
| Iracoubo | 29.6°C 85.3°F | 29.8 85.6 | 22.6 72.7 | 268mm 10.6ins | 6hrs |
| Kourou | 29.7°C 85.5°F | 29.9 85.8 | 23 73.4 | 274mm 10.8ins | 6hrs |
| Macouria | 29.6°C 85.3°F | 29.8 85.6 | 22.9 73.2 | 298mm 11.7ins | 6hrs |
| Mana | 29.6°C 85.3°F | 29.8 85.6 | 22.4 72.3 | 224mm 8.8ins | 6hrs |
| Matoury | 29.6°C 85.3°F | 29.8 85.6 | 23 73.4 | 294mm 11.6ins | 6hrs |
| Rémire-Montjoly | 29.6°C 85.3°F | 29.8 85.6 | 23 73.4 | 294mm 11.6ins | 6hrs |
| Roura | 29.5°C 85.1°F | 29.7 85.5 | 22.7 72.9 | 334mm 13.1ins | 6hrs |
| Saint-Georges-de-l'Oyapock | 29°C 84.2°F | 29.2 84.6 | 21.8 71.2 | 341mm 13.4ins | 5hrs |
| Saint-Laurent-du-Maroni | 29.8°C 85.6°F | 30 86 | 22.3 72.1 | 228mm 9ins | 6hrs |
| Sinnamary | 29.7°C 85.5°F | 29.9 85.8 | 22.9 73.2 | 272mm 10.7ins | 6hrs |
Warm places to visit in December
Tropical; hot, humid; little seasonal temperature variation
| Hottest month: | October | 32.5°C 90.4°F |
|---|---|---|
| Driest month: | September | 62mm 3ins |
| Sunniest month: | October | 8.7hrs |
| Coldest month: | January | 29.1°C 84.3°F |
| Wettest month: | May | 461mm 18ins |