Cozumel in august: average Weather, Temperature and Climate
Weather in Cozumel in august 2025
The weather in Cozumel in the month of august comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather UV index: 7
Weather at 6am
85°F
Partly Cloudy
39% of time
25%
23%
8%
Weather at 12pm
86°F
Clear/Sunny
47% of time
23%
19%
11%
Weather at 6pm
85°F
Clear/Sunny
43% of time
26%
18%
13%
Weather at 3am
85°F
36%
27%
27%
6%
Evolution of daily average temperature and precipitation in Cozumel in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cozumel in august.
The climate of Cozumel in august is tolerable
The weather in august in Cozumel is wet (with 9.3in of precipitation over 13 days). The weather is worst than the previous month since in july there is an average of 6in of precipitation over 10 days.
The climate is very hot here the month of august. Temperatures are up to 88°F. The minimum is 85°F. Thus, the mean temperature average in august in Cozumel is 86°F. Note that these seasonal averages are in contrast with those observed in Cozumel in august with a maximum record of 92°F in 2016 and a minimum record of 76°F in 2021. You can plan to have 86°F or more for all the month.
Day length in Cozumel in august is 12:50. The sun rises at 06:27 and sunset is at 19:17.
With a correct climate, this month is okay (but not the best) to go in this locality in Mexico.
Cozumel: another month?
If you can push the dates of your trip to Cozumel forward, the month of september has a better weather forecast than august. more information
August: another location in Mexico?
If you want to go to Mexico in august, there are destinations with better weather than Cozumel:
In august, Bahia Tortugas, Tijuana, Bahía de los Ángeles, Laguna del Rey (Coahuila) and Ciudad Juárez have perfect weather.
Furthermore, Cancun, Chihuahua, Los Cabos, Aguascalientes, Mérida and Monterrey have good weather.
Seasonal average climate and temperature of Cozumel in august
Check below seasonal norms These datas are generated from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 86°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 85°F | ||||
| Highest record temperature | 92°F (2016) | ||||
| Lowest record temperature | 76°F (2021) | ||||
| Number of days at +86°F | 22 day(s) (71%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 83°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 85°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.3in | ||||
| Number of days with rainfall | 13 day(s) (43%) | ||||
| Record daily rainfall | 4.2in (2021) | ||||
| Other climate data | |||||
| Humidity | 80% | ||||
| Visibility | 9.34km | ||||
| Cloud cover | 29% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:27 | ||||
| Time of sunset | 19:17 | ||||
| Length of day | 12:50 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in Cozumel in august 2024:
79°F to 90°F
79°F to 90°F
77°F to 88°F
79°F to 88°F
79°F to 90°F
81°F to 90°F
79°F to 88°F
77°F to 88°F
79°F to 86°F
81°F to 90°F
79°F to 88°F
79°F to 88°F
79°F to 88°F
79°F to 92°F
79°F to 90°F
79°F to 90°F
79°F to 90°F
77°F to 90°F
79°F to 90°F
79°F to 90°F
79°F to 90°F
81°F to 90°F
79°F to 90°F
79°F to 90°F
77°F to 90°F
79°F to 90°F
79°F to 90°F
79°F to 90°F
81°F to 83°F
79°F to 90°F
79°F to 90°F
Map: other cities in Mexico in august
Cities near Cozumel:
| Playa del Carmen in august | tolerable weather |
| Riviera Maya in august | tolerable weather |
| Puerto Aventuras in august | tolerable weather |
| Akumal in august | good weather |
| Puerto Morelos in august | tolerable weather |
| Playa Paraiso (Quintana Roo) in august | good weather |
| Tulum in august | good weather |
| Cancun in august | good weather |
| Isla Mujeres in august | tolerable weather |
| Reserva de la Biósfera Sian Ka'an (Quintana Roo) in august | good weather |
| Isla Blanca in august | tolerable weather |
| Chiquilá in august | good weather |
Click over cities on the map for information about the weather in august.
Cozumel
perfect weather
good
tolerable
bad
very bad
Weather data for Cozumel in august:
Weather data for Cozumel for august 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.