Sunshine in Cayenne
🇬🇫 French Guiana · 62k people · 2,146 hours of sun a year · 194 rainy days a year
Best time for sunshine: September (Sunshine Score 81/100), with October and August close behind. Daytime highs around 28°C / 82°F and roughly 54 mm of rain for the month.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain |
|---|---|---|---|---|
| January | 64 | 27° / 81°F | 24° / 75°F | 300 mm |
| February | 64 | 27° / 81°F | 24° / 75°F | 264 mm |
| March | 64 | 27° / 81°F | 24° / 75°F | 250 mm |
| April | 64 | 27° / 81°F | 24° / 75°F | 369 mm |
| May | 64 | 27° / 81°F | 25° / 77°F | 504 mm |
| June | 64 | 27° / 81°F | 24° / 75°F | 334 mm |
| July | 64 | 27° / 81°F | 24° / 75°F | 217 mm |
| August | 71 | 28° / 82°F | 24° / 75°F | 109 mm |
| September | 81 | 28° / 82°F | 24° / 75°F | 54 mm |
| October | 81 | 29° / 84°F | 25° / 77°F | 58 mm |
| November | 71 | 29° / 84°F | 25° / 77°F | 110 mm |
| December | 64 | 28° / 82°F | 24° / 75°F | 303 mm |
See Cayenne on the interactive sunshine globe →
Nearby places for sunshine
- Macapá Brazil · 549 km · best in Aug · 2,234 h sun/yr
- Georgetown Guyana · 678 km · best in Sep · 2,461 h sun/yr
- Belém Brazil · 813 km · best in Aug · 2,235 h sun/yr
- Santarém Brazil · 849 km · best in Sep · 2,015 h sun/yr
- Boa Vista Brazil · 950 km · best in Nov · 2,672 h sun/yr
- Port of Spain Trinidad & Tobago · 1,179 km · best in Mar · 2,497 h sun/yr