Monthly weather forecast and climate
Tulum, Mexico

Rocks, trees, sandy beach, and clear waters surrounding the God of Winds Temple in Tulum, Mexico
Rocks, trees, sandy beach, and clear waters surrounding the God of Winds Temple in Tulum, Mexico

Weather in January

January, like December, in Tulum, Mexico, is a moderately hot winter month, with average temperature varying between 20.8°C (69.4°F) and 26.7°C (80.1°F). With an average high-temperature of 26.7°C (80.1°F) and an average low-temperature of 20.8°C (69.4°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Tulum, is another warm month, with average temperature fluctuating between 21.8°C (71.2°F) and 27.7°C (81.9°F). In February, the average high-temperature is practically the same as in January - a still warm 27.7°C (81.9°F). Weather in February »

Weather in March

March, the first month of the spring, in Tulum, is also a moderately hot month, with average temperature fluctuating between 22.2°C (72°F) and 28.4°C (83.1°F). In Tulum, the average high-temperature in March is relatively the same as in February - a still moderately hot 28.4°C (83.1°F). Weather in March »

Weather in April

April, the same as March, is another warm spring month in Tulum, Mexico, with average temperature ranging between min 24.1°C (75.4°F) and max 29.8°C (85.6°F). In Tulum, the average high-temperature is practically the same as in March - a still moderately hot 29.8°C (85.6°F). Weather in April »

Weather in May

May, the last month of the spring, in Tulum, is a tropical month, with average temperature fluctuating between 30.7°C (87.3°F) and 24.9°C (76.8°F). In Tulum, the average high-temperature is essentially the same as in April - a hot 30.7°C (87.3°F). Weather in May »

Weather in June

June, the first month of the summer, in Tulum, is still a tropical month, with average temperature varying between 30.4°C (86.7°F) and 25.6°C (78.1°F). In June, the average high-temperature is essentially the same as in May - a still hot 30.4°C (86.7°F). Weather in June »

Weather in July

July, the same as June, in Tulum, Mexico, is a hot summer month, with average temperature varying between 25.8°C (78.4°F) and 31.5°C (88.7°F). In July, the average high-temperature is practically the same as in June - a still tropical 31.5°C (88.7°F). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Tulum, Mexico, with temperature in the range of an average high of 31.8°C (89.2°F) and an average low of 26°C (78.8°F). With an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 26°C (78.8°F), August is the warmest month. In August, the average heat index is evaluated at a scorching 42.4°C (108.3°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in Tulum, Mexico, with average temperature varying between 25.7°C (78.3°F) and 31.3°C (88.3°F). In September, the average high-temperature is practically the same as in August - a still tropical 31.3°C (88.3°F). Weather in September »

Weather in October

October, like September, is another hot autumn month in Tulum, Mexico, with average temperature fluctuating between 30.1°C (86.2°F) and 24.1°C (75.4°F). In October, the average high-temperature is relatively the same as in September - a still hot 30.1°C (86.2°F). Weather in October »

Weather in November

The last month of the autumn, November, is another warm month in Tulum, Mexico, with average temperature varying between 28.5°C (83.3°F) and 22.6°C (72.7°F). In November, the average high-temperature is practically the same as in October - a moderately hot 28.5°C (83.3°F). Weather in November »

Weather in December

The first month of the winter, December, is also a moderately hot month in Tulum, Mexico, with average temperature varying between 27.6°C (81.7°F) and 22.2°C (72°F). In December, the average high-temperature is essentially the same as in November - a still warm 27.6°C (81.7°F). Weather in December »
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FAQ

What is the coldest month in Tulum?

January is the coldest month, with an average high-temperature of 26.7°C (80.1°F) and an average low-temperature of 20.8°C (69.4°F).

How many days does it rain in Tulum?

Throughout the year, there are 210.8 rainfall days, and 810mm (31.89") of precipitation is accumulated.

What are the months with the coldest sea water in Tulum?

January through March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater.

What is the month with the least sunshine in Tulum?

January has the least sunshine of the year in Tulum, with an average of 7.9h of sunshine.

What is the month with the lowest UV index in Tulum?

Months with the lowest UV index in Tulum are January, February, October through December, with an average maximum UV index of 6.

What is the least humid month in Tulum?

The least humid month in Tulum, Mexico, is March, with an average relative humidity of 73%.

What is the driest month in Tulum?

The month with the least rainfall in Tulum is March when the rain falls for 12.3 days and typically collects 21mm (0.83") of precipitation.

When is the highest UV index in Tulum?

Months with the highest UV index in Tulum are March through September, with an average maximum UV index of 7.

What are the most humid months in Tulum?

Months with the highest humidity in Tulum are June and October, with an average relative humidity of 80%.

What is the wettest month in Tulum?

The month with the most rainfall in Tulum, Mexico, is June when the rain falls for 19.8 days and typically aggregates up to 139mm (5.47") of precipitation.

When are the longest days in Tulum?

With an average of 13.3h of daylight, June has the longest days of the year in Tulum.

What is the month with the most sunshine in Tulum?

July and August, with an average of 9.2h of sunshine, are months with the most sunshine in Tulum, Mexico.

What is the warmest month in Tulum?

The warmest month is August, with an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 26°C (78.8°F).

What are the months with the warmest sea water in Tulum?

August through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.

What is the month with the shortest days in Tulum?

December has the shortest days of the year, with an average of 10.9h of daylight.

Average temperature
Tulum, Mexico

Average temperature - Tulum, Mexico

The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (26.7°C).

The month with the highest average low temperature is August (26°C).
The coldest month (with the lowest average low temperature) is January (20.8°C).

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Average pressure
Tulum, Mexico

Average pressure - Tulum, Mexico

The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is September (1012.3mbar).

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Average wind speed
Tulum, Mexico

Average wind speed - Tulum, Mexico

The windiest month (with the highest average wind speed) is March (13.1km/h).
The calmest month (with the lowest average wind speed) is September (10km/h).

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Average humidity
Tulum, Mexico

Average humidity - Tulum, Mexico

Months with the highest relative humidity are June and October (80%).
The month with the lowest relative humidity is March (73%).

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Average rainfall
Tulum, Mexico

Average rainfall - Tulum, Mexico

The wettest month (with the highest rainfall) is June (139mm).
The driest month (with the least rainfall) is March (21mm).

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Average rainfall days
Tulum, Mexico

Average rainfall days - Tulum, Mexico

The month with the highest number of rainy days is September (23.2 days).
The month with the least rainy days is April (11.3 days).

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Average sea temperature
Tulum, Mexico

Average sea temperature - Tulum, Mexico

The best months for swimming (with the highest average sea temperature) are August, September and October (29°C).
The coldest months (with the lowest average sea temperature) are January, February and March (26°C).

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Average daylight / Average sunshine
Tulum, Mexico

Average daylight / Average sunshine - Tulum, Mexico

The month with the longest days is June (Average daylight: 13.3h).
The month with the shortest days is December (Average daylight: 10.9h).

Months with the most sunshine are July and August (Average sunshine: 9.2h).
The month with the least sunshine is January (Average sunshine: 7.9h).

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Average sunshine days
Tulum, Mexico

Average sunshine days - Tulum, Mexico

The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is September (4.8 days).

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Average UV index
Tulum, Mexico

Average UV index - Tulum, Mexico

Months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
Months with the lowest UV index are January, February, October, November and December (UV index 6).

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Average visibility
Tulum, Mexico

Average visibility - Tulum, Mexico

Months with the highest visibility are January, February, March, April, May, June, July, August, September, November and December (10km).
The month with the lowest visibility is October (9km).

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