Cancún
Mexico
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Cancún, Mexico

White buildings on the white sandy beach in sharp contrast of the clear blue waters on a beach in Cancún, Mexico
White buildings on the white sandy beach in sharp contrast of the clear blue waters on a beach in Cancún, Mexico
March in Cancún marks the start of spring and the driest month of the year with 35.6mm (1.4") of rain. People travel to the coastline to enjoy the summer beach heat of 26°C (78.8°F). Feel the warm weather during the peak of the day with highs of 30°C (86°F).
Explore the city in casual clothes and tip-toe shoes while the sun shines for 10 hours. Leave the rain protector behind. It is unlikely to be caught in the 3 rainy days of the month. Visit slumberland with a brisk 22°C (71.6°F) in the evening.

What is the temperature in March in Cancún?

In March, the average high-temperature is 30.7°C (87.3°F), and the average low-temperature is 21°C (69.8°F).

How many days does it rain in March in Cancún?

In Cancún, during March, the rain falls for 5 days and regularly aggregates up to 44.1mm (1.7") of precipitation.

How warm is the water in March in Cancún?

In March, the average sea temperature in Cancún, Mexico, is 25.8°C (78.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Cancún have in March?

In Cancún, Mexico, the average length of the day in March is 12h.

What is the month with the most sunshine in Cancún?

Months with the most sunshine in Cancún, Mexico, are March through May, with an average of 8h of sunshine.

How many hours of sunshine does Cancún have in March?

The average sunshine in March is 8h.

How high is the UV index in March in Cancún?

In Cancún, Mexico, the average daily maximum UV index in March is 11. A UV Index estimate of 11, and higher, represents an extreme health vulnerability from the exposure to the Sun's UV rays.
Average temperature in March - Cancún, Mexico
  • Average high temperature in March: 30.7°C

The warmest month (with the highest average high temperature) is August (34.8°C).
The month with the lowest average high temperature is January (28.3°C).

  • Average low temperature in March: 21°C

The month with the highest average low temperature is July (24.8°C).
The coldest month (with the lowest average low temperature) is January (19.8°C).

Average rainfall in March - Cancún, Mexico
  • Average rainfall in March: 44.1mm

The wettest month (with the highest rainfall) is October (271.9mm).
The driest month (with the lowest rainfall) is April (41.2mm).

Average rainfall days in March - Cancún, Mexico
  • Average rainfall days in March: 5 days

The month with the highest number of rainy days is October (16.4 days).
The month with the lowest number of rainy days is April (4.1 days).

Average sea temperature in March - Cancún, Mexico
  • Average sea temperature in March: 25.8°C

The best month for swimming (with the highest average sea temperature) is August (29.4°C).
The coldest month (with the lowest average sea temperature) is January (25.6°C).

Average daylight in March / Average sunshine in March - Cancún, Mexico
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in March: 8h

Months with most sunshine are March, April and May (Average sunshine: 8h).
Months with least sunshine are January, September, November and December (Average sunshine: 6).

Average UV index in March - Cancún, Mexico
  • Average UV index in March: 11

Months with the highest UV index are April, May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 7).