Your trips
Organize your trips easily with tabs
New York
– Cozumel
Any date
+ Search
When is the best time to visit Cozumel?
In general the best time to visit Cozumel is probably September, when the weather is usually great. The hottest months are July, August, September, while the coldest months are January, February, March.
But ultimately the best time to visit depends on what you want to do:
- The best time for a sun tanning holiday is July, August, September. Average maximum temperatures are up to +84°F in September and it has 1 sunny days on average.
- In general, it’s pleasant to walk and do outdoor activities during January - December.
- If you want to avoid wet weather, then your choice is June, September, October with the lowest chance of rain.
Average weather in Cozumel in different months
This is the average weather in Cozumel for each month based on historic data:
February, March, April usually has good weather. Average maximum temperature reaches +81°F during April.
In January, May, June, July, August, September, October, November, December the weather is average. Expect around 203 rainy days, and the precipitation amounts to approximately 206 mm in October.
Climate in Cozumel
Here is the detailed breakdown of the climate in Cozumel for each month:
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum Temperature | |||||||||||
| +86°F | +91°F | +91°F | +91°F | +95°F | +95°F | +97°F | +93°F | +95°F | +91°F | +90°F | +86°F |
| Average Maximum Temperature | |||||||||||
| +77°F | +79°F | +79°F | +81°F | +82°F | +82°F | +84°F | +84°F | +84°F | +82°F | +81°F | +79°F |
| Minimum Temperature | |||||||||||
| +59°F | +63°F | +59°F | +59°F | +66°F | +66°F | +68°F | +68°F | +68°F | +72°F | +68°F | +59°F |
| Avg. water temperature | |||||||||||
| - | - | - | - | - | - | - | - | - | - | - | - |
| Humidity, % | |||||||||||
| 76 | 76 | 76 | 78 | 80 | 83 | 82 | 82 | 83 | 82 | 78 | 77 |
| Rain, mm | |||||||||||
| 78 | 40 | 34 | 33 | 85 | 188 | 108 | 122 | 188 | 206 | 117 | 87 |
| Snow, mm | |||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Average wind speed, m/s | |||||||||||
| 4 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | 4 |
| Sunny Days | |||||||||||
| 4 | 5 | 6 | 6 | 4 | 2 | 2 | 2 | 1 | 2 | 3 | 3 |
| Cloud Days | |||||||||||
| 7 | 8 | 10 | 11 | 8 | 4 | 5 | 4 | 2 | 3 | 6 | 7 |
| Rainy Days | |||||||||||
| 20 | 15 | 15 | 13 | 19 | 24 | 23 | 24 | 26 | 25 | 21 | 21 |
| Snowy Days | |||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Average Temperature
Here are the average maximum and minimum temperatures in Cozumel during the whole year:
The hottest month in Cozumel is September with average maximum temperature going up to +84°F. The coldest month is January with the lowest temperatures of +73°F.
Humidity
The temperature feels different depending on humidity. Here is how humidity in Cozumel looks throughout the year, in %:
The most humid month in Cozumel is September with average humidity going up to 83%. The least humid month is January with an average humidity of 76%.
Rain
Amount of rainfall in mm. in Cozumel during the whole year based on historical data:
The sunniest and driest month is March with approximately 6 sunny days and a total precipitation of around 34 mm. The rainiest and wettest month is October with approximately 25 rainy days and 206 mm of total precipitation.
FAQ
Frequently asked questions about the weather in Cozumel:
What is the hottest month in Cozumel?
The hottest month in Cozumel is September with average maximum temperature of +84°F.
What is the coldest month in Cozumel?
The coldest month in Cozumel is January with minimum temperatures of +73°F.
Is Cozumel worth visiting in winter?
Winter in Cozumel could be a good time to visit, as the weather is generally ok.
When does it rain the least in Cozumel?
if you're looking to visit Cozumel when it rains the least, you should plan your trip for October, September, June. During this time, rainfall is rare with the driest month being April with only 33 mm of rain.
Other cities in Mexico
Check out the weather for other cities in Mexico.
Monthly weather in Cozumel
Source of the data
For this page, we’ve looked at the typical weather in Cozumel, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
