French Guiana vs French Guiana · 1991–2020
Roura or
Cayenne?
Roura peaks in September (52), Cayenne in September (52). Below, every month side by side — the better comfort score of the pair is marked, which is a statement about climate only.
| Month | Roura day | Roura rain | Cayenne day | Cayenne rain | Daylight | Better score |
|---|---|---|---|---|---|---|
| January | 29.6°C | 380 mm | 29.6°C | 380 mm | 11 h 52 / 11 h 52 | level · 5 |
| February | 29.5°C | 339 mm | 29.5°C | 339 mm | 11 h 58 / 11 h 57 | level · 8 |
| March | 30°C | 295 mm | 30°C | 295 mm | 12 h 05 / 12 h 05 | level · 13 |
| April | 30.3°C | 441 mm | 30.3°C | 441 mm | 12 h 13 / 12 h 13 | level · 5 |
| May | 30.4°C | 549 mm | 30.4°C | 549 mm | 12 h 20 / 12 h 20 | level · 5 |
| June | 30.8°C | 376 mm | 30.8°C | 376 mm | 12 h 24 / 12 h 24 | level · 5 |
| July | 31.3°C | 252 mm | 31.3°C | 252 mm | 12 h 22 / 12 h 23 | level · 16 |
| August | 32°C | 139 mm | 32°C | 139 mm | 12 h 16 / 12 h 17 | level · 35 |
| September | 32.5°C | 59 mm | 32.5°C | 59 mm | 12 h 08 / 12 h 08 | level · 52 |
| October | 32.7°C | 56 mm | 32.7°C | 56 mm | 12 h 00 / 12 h 00 | level · 52 |
| November | 31.9°C | 135 mm | 31.9°C | 135 mm | 11 h 54 / 11 h 53 | level · 38 |
| December | 30.6°C | 332 mm | 30.6°C | 332 mm | 11 h 51 / 11 h 50 | level · 6 |
Comfort scores compare climate and nothing else — not cost, crowds, flights or what there is to do when you arrive. Two places can also read stations of very different quality: check the distance in the caption above before treating a one-point gap as meaningful.