Cayenne Weather in October
French Guiana · October climate averages and travel tips
Avg high30°C (86°F)
Avg low25°C (78°F)
Rainfall57 mm (2.2 in)
RatingGood 7/10
Expect hot days in Cayenne in October: the average high is 30°C (86°F) and the average low is 25°C (78°F). The month is fairly dry, with about 57 mm (2.2 in) of rain spread over 11 days, one of the driest months of the year. Humidity averages 80%, so it feels sticky and hotter than the thermometer suggests. You get roughly 11.9 hours of daylight and a mix of sun and cloud.
Is October a good time to visit Cayenne?
Yes — October is one of the best months to visit Cayenne. The weather rates good (7/10) on our comfort score.
October weather at a glance
| Average high | 30°C (86°F) |
|---|---|
| Average low | 25°C (78°F) |
| Daily mean | 27°C (81°F) |
| Rainfall | 57 mm (2.2 in) |
| Rainy days (1 mm+) | 11 |
| Humidity | 80% |
| Cloud cover | 45% |
| Daylight | 11.9 hours |
| Est. sunshine | 7.2 hours/day |
| Wind | 6.7 km/h |
| vs September | 1°C warmer than September, with similar rainfall. |
What to pack for Cayenne in October
- light, breathable clothing
- sunscreen and a hat
- an umbrella or rain jacket
- swimwear
Cayenne weather in other months
Jan28°C / 25°C314 mmPoorFeb28°C / 25°C301 mmPoorMar28°C / 25°C261 mmPoorApr28°C / 25°C375 mmPoorMay28°C / 25°C501 mmPoorJun28°C / 25°C297 mmPoorJul28°C / 25°C225 mmPoorAug29°C / 25°C112 mmPoorSep29°C / 25°C51 mmGoodOct30°C / 25°C57 mmGoodNov30°C / 25°C121 mmPoorDec28°C / 25°C328 mmPoor
← SeptemberBest time to visit CayenneNovember →
Better weather in October nearby
- Santiago25°C · 12 mm · Excellent
- Mendoza26°C · 16 mm · Excellent
- Arequipa27°C · 8 mm · Excellent
- Cordoba28°C · 63 mm · Excellent
- Sucre24°C · 39 mm · Excellent
- Lima25°C · 1 mm · Excellent
Nearby in October
- Paramaribo31°C · 58 mm
- Georgetown29°C · 104 mm
- Belem34°C · 79 mm
- Port of Spain30°C · 189 mm
- Bridgetown29°C · 119 mm
- Manaus33°C · 94 mm
Where else is good in October? See where to go in October.