Cozumel
August
Weather in Cozumel for August 2025
Your guide to Cozumel weather in August - trends and predictions
In general, the average temperature in Cozumel at the beginning of August is 30 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 30.4 °C by the end of August.
Cozumel experiences an exceptionally high level of rainfall in August, with more than 24 rainy days on average.
Is August a good time to visit Cozumel? check out the best time to travel to Cozumel page.
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5
Dry days
26
Rainy days
0
Snow days
30°/27°
Temperatures
16 km/h
Avg max wind
78 %
Avg humidity
Cozumel in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  30° | 3 30° | ||||
| 4 30° | 5 30° | 6 30° | 7 30° | 8 30° | 9 29° | 10 31° |
| 11  29° | 12 29° | 13  30° | 14  30° | 15 30° | 16 29° | 17  30° |
| 18 30° | 19 30° | 20 30° | 21 31° | 22 30° | 23 30° | 24 30° |
| 25 31° | 26 30° | 27 30° | 28 30° | 29  29° | 30 31° | 31 32° |
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Temperatures trend during August in Cozumel
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 30° /27° | 0.2 mm | 7 | |
| 2 Aug. | Moderate rain at times | 30° /27° | 4.3 mm | 7 | |
| 3 Aug. | Patchy rain possible | 30° /26° | 4.8 mm | 7 | |
| 4 Aug. | Moderate rain at times | 30° /27° | 4.1 mm | 7 | |
| 5 Aug. | Patchy rain possible | 30° /27° | 1.9 mm | 7 | |
| 6 Aug. | Patchy rain possible | 30° /27° | 0.1 mm | 7 | |
| 7 Aug. | Moderate or heavy rain shower | 30° /26° | 10.9 mm | 7 | |
| 8 Aug. | Patchy rain possible | 30° /26° | 1.2 mm | 7 | |
| 9 Aug. | Light rain shower | 29° /27° | 10.6 mm | 6 | |
| 10 Aug. | Patchy rain possible | 31° /27° | 1.1 mm | 7 | |
| 11 Aug. | Patchy light rain with thunder | 29° /27° | 16.3 mm | 6 | |
| 12 Aug. | Patchy rain possible | 29° /27° | 8.5 mm | 6 | |
| 13 Aug. | Patchy light drizzle | 30° /27° | 2.6 mm | 7 | |
| 14 Aug. | Partly cloudy | 30° /27° | 1.6 mm | 8 | |
| 15 Aug. | Patchy rain possible | 30° /27° | 1.1 mm | 7 | |
| 16 Aug. | Patchy rain possible | 29° /27° | 2.8 mm | 6 | |
| 17 Aug. | Sunny | 30° /27° | 0 mm | 8 | |
| 18 Aug. | Patchy rain possible | 30° /26° | 0.4 mm | 7 | |
| 19 Aug. | Patchy rain possible | 30° /27° | 1.5 mm | 7 | |
| 20 Aug. | Patchy rain possible | 30° /27° | 0.3 mm | 7 | |
| 21 Aug. | Patchy rain possible | 31° /27° | 0.1 mm | 7 | |
| 22 Aug. | Partly cloudy | 30° /28° | 0 mm | 8 | |
| 23 Aug. | Patchy rain possible | 30° /27° | 1.1 mm | 7 | |
| 24 Aug. | Patchy light rain with thunder | 30° /27° | 12.1 mm | 6 | |
| 25 Aug. | Patchy rain possible | 31° /26° | 1.3 mm | 7 | |
| 26 Aug. | Patchy rain possible | 30° /27° | 5.3 mm | 7 | |
| 27 Aug. | Patchy rain possible | 30° /27° | 0.3 mm | 7 | |
| 28 Aug. | Patchy rain possible | 30° /27° | 1.6 mm | 7 | |
| 29 Aug. | Torrential rain shower | 29° /26° | 20.8 mm | 7 | |
| 30 Aug. | Light rain shower | 31° /26° | 3 mm | 7 | |
| 31 Aug. | Patchy light rain with thunder | 32° /27° | 2.2 mm | 7 | |
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Important Notice
Our weather forecast for Cozumel in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cozumel forecast closer to your planned date for the most up-to-date weather information.
Cozumel in August - FAQ
What are the expected maximum and minimum temperatures in Cozumel during August?
During August, expect a variety of temperatures with highs around 30° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cozumel during August?
Significant rainfall exceeding 135.2 mm is expected in Cozumel during August, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cozumel during August?
The average wind speed in Cozumel during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Cozumel in August?
As you prepare for your trip to Cozumel in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Cozumel, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
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