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Tulum Weather in May
May in Tulum sees daytime temperatures around 30°C (86°F) and lows of 26°C (79°F) at night. With around 99 mm (3.9 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Tulum in May
Climate statistics over the past 30 years suggest around 7 days of rain, with 99 mm (3.9 in) average for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Tulum in May
Daytime highs in Tulum in May reach 30°C (86°F), with nights around 26°C (79°F). It's usually most comfortable outside during the morning and later in the day. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Tulum in May
The days are predominantly sunny, with an estimated total of around 228 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, November and December typically offer the best circumstances for Tulum.
Tulum Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
23%
Precipitation
99 mm (3.9 in)
Rainy days
7 days
Sunshine
228 hours *
Percentage Sunshine
*
* Data from: Playa del Carmen, Mexico (61 KM, 38 Miles).
Tulum Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tulum - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tulum typically stay consistent throughout May, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Historical weather records for Tulum in May
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 May
The extremes listed below come from historical weather data collected in Tulum from 2002 through 2026.
- The warmest day in May was on May 2, 2003, with a maximum of 39°C (102°F).
- The lowest daytime temperature in May was 26°C (79°F), recorded on May 19, 2010.
- Nighttime temperatures dropped to 17°C (63°F) on May 5, 2013, marking the coldest May night on record.
Best Places in Mexico in May
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Tulum in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Tulum in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Tulum 3-Day Forecast
More climate data for Tulum
See the full Tulum climate overview or explore weather in Mexico.
Popular in May
Where to go in May - average daytime high across popular destinations.
San Miguel de Allende
32°C (90°F) Los Cabos
32°C (90°F) Puerto Vallarta30°C (86°F) Playa del Carmen
30°C (86°F) Tulum30°C (86°F) Cancún30°C (86°F) Puerto Peñasco28°C (82°F) Mexico City26°C (79°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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