Weather in Mexico for August 2025
In general, the average temperature in Mexico at the beginning of August is 31.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 31 °C by the end of August.
Mexico experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 239.3 mm.
Is August a good time to visit Mexico? check out the best time to travel to Mexico page.
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Mexico in August average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  32° | 2 32° | 3  32° | ||||
| 4 32° | 5  31° | 6 32° | 7 31° | 8 32° | 9 31° | 10  31° |
| 11 32° | 12 32° | 13 32° | 14 32° | 15 31° | 16 32° | 17 32° |
| 18 31° | 19 31° | 20 31° | 21 31° | 22 31° | 23 31° | 24 31° |
| 25 31° | 26 31° | 27 30° | 28 31° | 29 31° | 30  32° | 31 31° |
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Temperatures trend during August in Mexico
August weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Moderate rain at times | 32° /26° | 1.2 mm | 7 | |
| 2 Aug. | Moderate rain at times | 32° /26° | 0.5 mm | 7 | |
| 3 Aug. | Patchy rain possible | 32° /26° | 3.1 mm | 7 | |
| 4 Aug. | Patchy rain possible | 32° /26° | 0.9 mm | 7 | |
| 5 Aug. | Partly cloudy | 31° /26° | 1.6 mm | 7 | |
| 6 Aug. | Moderate or heavy rain shower | 32° /26° | 3 mm | 7 | |
| 7 Aug. | Patchy rain possible | 31° /26° | 5.5 mm | 7 | |
| 8 Aug. | Patchy rain possible | 32° /26° | 2.1 mm | 7 | |
| 9 Aug. | Patchy rain possible | 31° /26° | 4.3 mm | 7 | |
| 10 Aug. | Heavy rain at times | 31° /26° | 4.7 mm | 7 | |
| 11 Aug. | Moderate or heavy rain shower | 32° /26° | 4.1 mm | 7 | |
| 12 Aug. | Patchy rain possible | 32° /26° | 1.4 mm | 7 | |
| 13 Aug. | Moderate rain at times | 32° /26° | 2.7 mm | 7 | |
| 14 Aug. | Patchy rain possible | 32° /26° | 2.9 mm | 7 | |
| 15 Aug. | Moderate or heavy rain shower | 31° /25° | 8.7 mm | 7 | |
| 16 Aug. | Patchy rain possible | 32° /26° | 0.9 mm | 7 | |
| 17 Aug. | Patchy rain possible | 32° /25° | 0.3 mm | 7 | |
| 18 Aug. | Moderate or heavy rain shower | 31° /26° | 4.8 mm | 7 | |
| 19 Aug. | Patchy rain possible | 31° /25° | 27.2 mm | 7 | |
| 20 Aug. | Patchy rain possible | 31° /26° | 2.9 mm | 7 | |
| 21 Aug. | Patchy rain possible | 31° /26° | 2.8 mm | 7 | |
| 22 Aug. | Moderate or heavy rain shower | 31° /26° | 9.1 mm | 7 | |
| 23 Aug. | Moderate or heavy rain shower | 31° /26° | 4.5 mm | 7 | |
| 24 Aug. | Moderate rain at times | 31° /26° | 7.6 mm | 7 | |
| 25 Aug. | Heavy rain at times | 31° /26° | 3.9 mm | 7 | |
| 26 Aug. | Moderate or heavy rain shower | 31° /25° | 7.8 mm | 7 | |
| 27 Aug. | Moderate or heavy rain shower | 30° /25° | 25.6 mm | 7 | |
| 28 Aug. | Patchy rain possible | 31° /26° | 71.8 mm | 7 | |
| 29 Aug. | Moderate rain at times | 31° /26° | 13.4 mm | 7 | |
| 30 Aug. | Overcast | 32° /26° | 6 mm | 7 | |
| 31 Aug. | Partly cloudy | 31° /25° | 3.9 mm | 7 | |
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Guide for Mexico in August
In August, Mexico experiences warm and humid weather, with varying conditions depending on the region.
At the beginning of the month, coastal areas such as Cancun and Puerto Vallarta typically have hot and sunny weather, with temperatures averaging around 30° and occasional afternoon showers due to the tropical climate.
Inland cities like Mexico City and Guadalajara also have warm temperatures, averaging around 25°, with the possibility of afternoon thunderstorms.
Toward the end of August, the coastal regions continue to experience warm and humid conditions, with temperatures remaining around 30° and a higher chance of rainfall.
Inland cities may see a slight decrease in temperatures, with Mexico City and Guadalajara averaging around 23°, and the likelihood of more frequent afternoon showers.
Overall, August in Mexico offers a mix of warm temperatures and potential rainfall, making it important for travelers to pack light clothing, sunscreen, and rain gear.
It's also worth noting that the Yucatan Peninsula can experience occasional tropical storms or hurricanes during this time, so travelers should stay updated on weather forecasts.
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Mexico in August - FAQ
What to pack to Mexico in August?
As you prepare for your trip to Mexico 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 Mexico, 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
August rainfall patterns in Mexico
UV exposure in Mexico during August
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