Measurements:
°C
°F
CURRENT WEATHER
18:07
Tulum
82°F
W 6 mph
Feels like: 86°F
Precip: 0%
World Resorts Mexico Tulum Weather

7 Day Weather Forecast

12.17
wed
DAY
80°F
W 7 mph
precip
0%
NIGHT
80°F
NW 6 mph
precip
0%
12.18
thu
DAY
84°F
NW 7 mph
precip
0%
NIGHT
82°F
NW 5 mph
precip
0%
12.19
fri
DAY
88°F
SW 1 mph
precip
0%
NIGHT
78°F
W 5 mph
precip
0%
12.20
sat
DAY
82°F
W 7 mph
precip
100%
NIGHT
78°F
W 7 mph
precip
66%
12.21
sun
DAY
86°F
W 9 mph
precip
21%
NIGHT
76°F
SW 7 mph
precip
82%
12.22
mon
DAY
82°F
SW 10 mph
precip
100%
NIGHT
76°F
SW 7 mph
precip
100%
12.23
tue
DAY
78°F
SW 7 mph
precip
100%
NIGHT
74°F
SW 9 mph
precip
100%

Tulum Sea Water Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Tulum was 28.3°F. The maximum and minimum values were 27.8°F and 28.5°F respectively.

Tulum on the Weather Map

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
more details