Cozumel in december: average Weather, Temperature and Climate
Weather in Cozumel in december 2026
The weather in Cozumel in december comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
good weather UV index: 7
Weather at 6am
77°F
Moderate rain at times
36% of time
32%
18%
10%
Weather at 12pm
81°F
Moderate rain at times
41% of time
29%
18%
7%
Weather at 6pm
79°F
Moderate rain at times
39% of time
26%
24%
10%
Weather at 3am
77°F
36%
32%
21%
9%
Evolution of daily average temperature and precipitation in Cozumel in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cozumel in december.
The climate of Cozumel in december is good
In december in Cozumel, the climate is wet (with 5.6in of rainfall over 8 days). The weather is better from the previous month since in november it receives an average of 9.3in of rainfall over 11 days.
The climate quite comfortable in that area the month of december. The thermometer averaged maximum of 81°F. On average, the recorded minimum temperature is 77°F. Thus, the mean temperature average on this month of december in Cozumel is 79°F. Note that seasonal normals are in contrast with those observed in Cozumel in december with a maximum record of 88°F in 2021 and a minimum record of 67°F in 2010. You can hope to have about 0 days with temperatures up to 86°F, or 0 of time.
On average, in Cozumel, the days of december last 10:54. Sunrise is at 07:16 and sunset is at 18:10.
With a good weather, this month is a good month to go in that area.
Seasonal average climate and temperature of Cozumel in december
Check below seasonal norms These datas are set from the weather statements of the past years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 79°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 88°F (2021) | ||||
| Lowest record temperature | 67°F (2010) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 80°F | ||||
| Lowest sea temperature | 79°F | ||||
| Highest sea temperature | 81°F | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.6in | ||||
| Number of days with rainfall | 8 day(s) (25%) | ||||
| Record daily rainfall | 3in (2013) | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.57km | ||||
| Cloud cover | 39% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:16 | ||||
| Time of sunset | 18:10 | ||||
| Length of day | 10:54 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last december?
Here is the day by day recorded weather in Cozumel in december 2025:
79°F to 86°F
76°F to 81°F
72°F to 79°F
76°F to 85°F
79°F to 83°F
79°F to 83°F
77°F to 83°F
79°F to 83°F
76°F to 81°F
77°F to 83°F
79°F to 81°F
77°F to 83°F
79°F to 83°F
79°F to 85°F
77°F to 79°F
77°F to 81°F
74°F to 83°F
79°F to 81°F
77°F to 83°F
77°F to 81°F
77°F to 79°F
79°F to 85°F
79°F to 83°F
79°F to 81°F
77°F to 79°F
76°F to 77°F
76°F to 79°F
76°F to 83°F
77°F to 81°F
77°F to 79°F
72°F to 74°F
Map: other cities in Mexico in december
Cities near Cozumel:
| Playa del Carmen in december | good weather |
| Riviera Maya in december | good weather |
| Puerto Aventuras in december | good weather |
| Akumal in december | good weather |
| Puerto Morelos in december | good weather |
| Playa Paraiso (Quintana Roo) in december | good weather |
| Tulum in december | good weather |
| Cancun in december | good weather |
| Isla Mujeres in december | good weather |
| Reserva de la Biósfera Sian Ka'an (Quintana Roo) in december | good weather |
| Isla Blanca in december | good weather |
| Chiquilá in december | good weather |
Click over cities on the map for information about the weather in december.
Cozumel
perfect weather
good
tolerable
bad
very bad
Weather data for Cozumel in december:
Weather data for Cozumel for december are derived from an average of the weather forecast since 2009 in Cozumel. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cozumel 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 Cozumel.