Cancún
August
Weather in Cancún for August 2027
Your guide to Cancún weather in August - trends and predictions
In general, the average temperature in Cancún at the beginning of August is 31.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.8 °C by the end of August.
Cancún in August brings notable rainfall, with an average of 17 rainy days and a total precipitation of 177.9 mm.
Is August a good time to visit Cancún? check out the best time to travel to Cancún page.
Temperatures
Rain 🌧️
More
14
Dry days
17
Rainy days
0
Snow days
31°/26°
Temperatures
16 km/h
Avg max wind
77 %
Avg humidity
Cancún Weather August
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Temperatures trend during August in Cancún
See the weather trend as well as the moving average line
August weather in Cancún day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 32° /26° | 0.8 mm | 8 | |
| 2 Aug. |  Cloudy | 32° /26° | 0.4 mm | 9 | |
| 3 Aug. |  Light rain | 31° /26° | 2.7 mm | 8 | |
| 4 Aug. | Patchy rain possible | 32° /26° | 1.5 mm | 8 | |
| 5 Aug. | Light rain | 31° /26° | 2.9 mm | 8 | |
| 6 Aug. | Patchy rain possible | 32° /26° | 2.4 mm | 8 | |
| 7 Aug. | Light rain | 31° /26° | 4.2 mm | 8 | |
| 8 Aug. | Patchy rain possible | 31° /26° | 1.9 mm | 8 | |
| 9 Aug. | Light rain | 31° /27° | 3.6 mm | 8 | |
| 10 Aug. | Light rain | 31° /27° | 3.1 mm | 8 | |
| 11 Aug. | Light rain | 32° /27° | 3.6 mm | 8 | |
| 12 Aug. | Patchy rain possible | 31° /26° | 1.5 mm | 8 | |
| 13 Aug. | Patchy rain possible | 31° /26° | 1.8 mm | 8 | |
| 14 Aug. | Light rain | 31° /26° | 3.1 mm | 8 | |
| 15 Aug. |  Moderate or heavy rain shower | 31° /26° | 7.5 mm | 8 | |
| 16 Aug. | Patchy rain possible | 31° /26° | 0.7 mm | 8 | |
| 17 Aug. | Patchy rain possible | 32° /26° | 1 mm | 7 | |
| 18 Aug. | Light rain | 31° /26° | 4 mm | 6 | |
| 19 Aug. |  Moderate rain | 31° /26° | 18.1 mm | 8 | |
| 20 Aug. | Patchy rain possible | 31° /26° | 2.3 mm | 7 | |
| 21 Aug. | Patchy rain possible | 31° /26° | 1.9 mm | 8 | |
| 22 Aug. | Moderate or heavy rain shower | 31° /26° | 6.4 mm | 8 | |
| 23 Aug. | Light rain | 31° /27° | 3.5 mm | 7 | |
| 24 Aug. | Moderate rain at times | 31° /26° | 5.3 mm | 8 | |
| 25 Aug. | Light rain | 31° /26° | 4 mm | 8 | |
| 26 Aug. | Moderate or heavy rain shower | 31° /26° | 5.5 mm | 8 | |
| 27 Aug. | Moderate rain | 30° /26° | 18.7 mm | 8 | |
| 28 Aug. |  Heavy rain | 30° /26° | 47.9 mm | 8 | |
| 29 Aug. | Moderate rain | 31° /26° | 10.9 mm | 7 | |
| 30 Aug. | Light rain | 31° /27° | 4 mm | 8 | |
| 31 Aug. | Light rain | 31° /26° | 2.6 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Cancún 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 Cancún forecast closer to your planned date for the most up-to-date weather information.
Change Month
Cancún in August - FAQ
What are the expected maximum and minimum temperatures in Cancún during August?
During August, expect a variety of temperatures with highs around 31° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cancún during August?
Significant rainfall exceeding 177.9 mm is expected in Cancún during August, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cancún during August?
The average wind speed in Cancún during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Cancún water temperatures in August
The average water temperature of the Caribbean Sea near Cancún in August is 27.1 °C. At the beginning of August temperatures are around 26.8 °C; by the end of the month they get a bit warmer and reach 27.3 °C.
- What is the water temperature in Cancún in August?
- The average water temperature in Cancún in August is 27.1 °C.
- Can you swim in Cancún in August?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
August rainfall patterns in Cancún
Explore the daily rainfall trends and prepare for Cancúns August weather 💧
Typically, Cancún has 17 rainy days in August with a total of 177.9 mm of rainfall.
UV exposure in Cancún during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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