Tulum Weather in August
Tulum in August sees very high temperatures, with highs around 31°C (88°F) and overnight lows of 26°C (79°F). Rainfall is fairly high at around 134 mm (5.3 in) on average, so pack waterproofs just in case.
Rainfall in Tulum in August
Historically, the month has about 13 days of rain, averaging 134 mm (5.3 in) in total. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Tulum in August
August in Tulum brings typical temperatures with highs around 31°C (88°F) and lows of 26°C (79°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.
Sunshine in Tulum in August
With approximately 220 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you prefer enjoying temperate temperatures and rain-free days, January, February, March, April, November and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Tulum's climate page.
Tulum Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
44%
Precipitation
134 mm (5.3 in)
Rainy days
13 days
Sunshine
220 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tulum typically stay consistent throughout August, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in August
Historical weather for Tulum in August
Browse day-by-day weather records for Tulum spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tulum historical weather extremes in August
Our historical data for Tulum spans 1989 to 2025, revealing these weather extremes.
- The hottest August day on record in Tulum reached 39°C (102°F) (August 23, 2019).
- The lowest daytime temperature in August was 26°C (79°F), recorded on August 29, 2003.
- Tulum registered its coldest August night on August 27, 2012, with temperatures dropping to 17°C (63°F).
Best Places in Mexico in August
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in August →
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What to Wear in Tulum in August
Warm but pleasant conditions in Tulum in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Tulum in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Tulum's climate page.
See the full Tulum climate overview or explore weather in Mexico.
