Cayenne in december: average Weather, Temperature and Climate
Weather in Cayenne in december 2024
The weather in Cayenne in december comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
tolerable weather UV index: 7
Weather at 6am
77°F
Moderate rain at times
51% of time
21%
18%
8%
Weather at 12pm
85°F
Moderate rain at times
50% of time
27%
14%
9%
Weather at 6pm
81°F
Moderate rain at times
52% of time
20%
19%
11%
Weather at 3am
77°F
35%
30%
20%
11%
Evolution of daily average temperature and precipitation in Cayenne in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cayenne in december.
The climate of Cayenne in december is tolerable
The weather in december in Cayenne is wet (with 15.9in of rainfall over 17 days). The weather is worst than the previous month since in november there is an average of 6.1in of rainfall over 9 days.
The climate quite enjoyable in that area december. The high seasonal norm is 85°F. The seasonal minimum is 77°F. Thus, the mean temperature average in december in Cayenne is 81°F. Note that seasonal normals are in contrast with those observed in Cayenne in december with a maximum record of 90°F in 2010 and a minimum record of 72°F in 2010. You can hope to have about 12 days with temperatures over 86°F, or 39 of the month.
On average, in Cayenne, the days of december last 11:51. Sunrise is at 06:29 and sunset is at 18:20.
With a correct weather, december is okay (but not the best) to go in that area in French Guiana.
Cayenne: another month?
If you can push the dates of your trip to Cayenne forward, the month of january has a better weather forecast than december. more information
December: another location in French Guyana?
If you want to go to French Guyana in december, there are destinations with better weather than Cayenne:
In december, Mana, Apatou, Awala-Yalimapo and Saint-Laurent-du-Maroni have good weather.
Seasonal average climate and temperature of Cayenne in december
Check below seasonal norms These statistics are compiled from the weather statements of the past years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 90°F (2010) | ||||
| Lowest record temperature | 72°F (2010) | ||||
| Number of days at +86°F | 12 day(s) (39%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 83°F | ||||
| Lowest sea temperature | 80°F | ||||
| Highest sea temperature | 85°F | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 15.9in | ||||
| Number of days with rainfall | 17 day(s) (56%) | ||||
| Record daily rainfall | 3.5in (2018) | ||||
| Other climate data | |||||
| Humidity | 91% | ||||
| Visibility | 8.95km | ||||
| Cloud cover | 47% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:29 | ||||
| Time of sunset | 18:20 | ||||
| Length of day | 11:51 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last december?
Here is the day by day recorded weather in Cayenne in december 2023:
76°F to 86°F
74°F to 88°F
76°F to 88°F
76°F to 86°F
76°F to 85°F
76°F to 86°F
74°F to 85°F
76°F to 81°F
76°F to 83°F
76°F to 83°F
76°F to 86°F
76°F to 86°F
74°F to 88°F
76°F to 88°F
76°F to 86°F
76°F to 86°F
76°F to 85°F
76°F to 86°F
76°F to 85°F
76°F to 86°F
76°F to 83°F
76°F to 81°F
76°F to 79°F
76°F to 81°F
76°F to 81°F
76°F to 85°F
77°F to 85°F
76°F to 86°F
76°F to 86°F
76°F to 83°F
74°F to 85°F
Map: other cities in French Guyana in december
Cities near Cayenne:
| Rémire-Montjoly in december | tolerable weather |
| Macouria in december | tolerable weather |
| Roura in december | tolerable weather |
| Kourou in december | tolerable weather |
| Montagne des Singes in december | tolerable weather |
| Cacao in december | tolerable weather |
| Îles du Salut in december | tolerable weather |
| Régina in december | tolerable weather |
| Sinnamary in december | tolerable weather |
| Ouanary in december | tolerable weather |
| Iracoubo in december | tolerable weather |
| Saint George de l’Oyapock in december | tolerable weather |
Click over cities on the map for information about the weather in december.
Cayenne
perfect weather
good
tolerable
bad
very bad
Weather data for Cayenne in december:
Weather data for Cayenne for december are derived from an average of the weather forecast since 2009 in Cayenne. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cayenne can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Cayenne.