Weather in Cayenne in maj
Climate normals based on 10 years of historical data for Cayenne, Franska Guyana.
Average high
28°C
Average low
24°C
Rainfall
706 mm
30 rainy days
Sunshine
0.6h/day
Luftfuktighet
88%
How Hot Is Cayenne in maj?
Expect daytime highs around 28°C and overnight lows near 24°C in Cayenne during May — an average of 26°C across the day.
Sunshine Hours in maj
Grey skies dominate Cayenne: 0.6h of sun a day, sun up between 6:15 am and 6:35 pm.
Does It Rain In Cayenne In maj?
Sustained heavy rain throughout May: Cayenne averages 706mm in 30 days.
Is Cayenne Humid In maj?
Tropical-style humidity defines Cayenne's May: 88% on average, with constant mugginess.
Wind In Cayenne In maj
May brings gentle winds to Cayenne — averaging 13 kph.
Cloud Cover In Cayenne In maj
Grey, overcast skies dominate: 80% average cloud cover in Cayenne.
Cities With Similar Weather In maj
Weather in Cayenne, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 28°C / 23°C | 389mm | Details → |
| Vädret i februari | 28°C / 23°C | 376mm | Details → |
| Vädret i mars | 28°C / 24°C | 307mm | Details → |
| Vädret i april | 28°C / 24°C | 489mm | Details → |
| Vädret i maj | 28°C / 24°C | 706mm | |
| Vädret i juni | 29°C / 23°C | 613mm | Details → |
| Vädret i juli | 29°C / 23°C | 425mm | Details → |
| Vädret i augusti | 31°C / 24°C | 214mm | Details → |
| Vädret i september | 32°C / 24°C | 113mm | Details → |
| Vädret i oktober | 32°C / 24°C | 101mm | Details → |
| Vädret i november | 30°C / 24°C | 273mm | Details → |
| Vädret i december | 28°C / 24°C | 416mm | Details → |