Measurements:
°C
°F
Tulum
82°F
NW 4 mph
Feels like: 88°F
Precip: 0%
World Resorts Mexico Tulum Weather May Weather in Tulum

Tulum Weather: May

Average Day Temperature: 90.4°F
Average Night Temperature: 80.3°F
Sea Water Temperature: 86.5°F
Number of Sunny Days: 10 days
Sunshine Hours: 12.9 - 13.3 hours
Number of Rainy Days: 5 days
Precipitation Totals: 3.2 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 100°F. The lowest night temperature was 75°F. The average values for day and night temperatures during May were 95.6°F и 81.2°F respectivly.

Tulum Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Tulum was 86.9°F. The maximum and minimum values were 85.2°F and 87.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Tulum is 3.2 in.

Wind Speed in May, mph

The average wind speed in May is 8.7 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Tulum in May is 7.7 hours.

Best Time to Visit Tulum
The most sunny months:
July 13 days
April 12 days
March 10 days
The most warm months:
July 92.4 °F
August 91.9 °F
September 90.9 °F
Warmest sea temperature:
September 89.1 °F
August 89.0 °F
October 88.6 °F
The most cold months:
January 82.7 °F
February 84.3 °F
December 84.6 °F
The most rainy months:
October 8 days
June 8 days
September 7 days
The most windy months:
April 9 mph
March 9 mph
June 9 mph

Tulum on the Weather Map

24 Hours Weather Forecast
Tulum
Local time: 01:02
05 dec, friday
0300 82°F
W
7 mph
0600 82°F
W
7 mph
0900 82°F
W
6 mph
1200 86°F
W
8 mph
1500 86°F
W
8 mph
1800 84°F
NW
6 mph
2100 84°F
NW
6 mph
06 dec, saturday
0000 82°F
NW
6 mph