Weather in Cayenne in desember
Climate normals based on 10 years of historical data for Cayenne, Fransk Guyana.
Average high
28°C
Average low
24°C
Rainfall
416 mm
29 rainy days
Sunshine
0.6h/day
Luftfuktighet
86%
How Hot Is Cayenne in desember?
Expect daytime highs around 28°C and overnight lows near 24°C in Cayenne during December — an average of 25°C across the day. Temperatures climb 2°C over November's averages in Cayenne.
Sunshine Hours in desember
Persistent cloud limits Cayenne to about 0.6h of sun a day in December.
Does It Rain In Cayenne In desember?
Sustained heavy rain throughout December: Cayenne averages 416mm in 29 days.
Is Cayenne Humid In desember?
Expect heavy, oppressive air in Cayenne — humidity peaks at 86% on average.
Wind In Cayenne In desember
Breezes around 13 kph in Cayenne this December — comfortable for outdoor activity.
Cloud Cover In Cayenne In desember
Persistent overcast defines Cayenne's December: 80% cloud cover on average.
Cities With Similar Weather In desember
Weather in Cayenne, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vær i januar | 28°C / 23°C | 389mm | Details → |
| Vær i februar | 28°C / 23°C | 376mm | Details → |
| Vær i mars | 28°C / 24°C | 307mm | Details → |
| Vær i april | 28°C / 24°C | 489mm | Details → |
| Vær i mai | 28°C / 24°C | 706mm | Details → |
| Vær i juni | 29°C / 23°C | 613mm | Details → |
| Vær i juli | 29°C / 23°C | 425mm | Details → |
| Vær i august | 31°C / 24°C | 214mm | Details → |
| Vær i september | 32°C / 24°C | 113mm | Details → |
| Vær i oktober | 32°C / 24°C | 101mm | Details → |
| Vær i november | 30°C / 24°C | 273mm | Details → |
| Vær i desember | 28°C / 24°C | 416mm |