Puerto Morelos
Mexico
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Puerto Morelos, Mexico

December, the first month of the winter, in Puerto Morelos, is still a warm month, with average temperature ranging between min 19°C (66.2°F) and max 28.4°C (83.1°F).

Temperature

In December, the average high-temperature is almost the same as in November - a still moderately hot 28.4°C (83.1°F). The average low-temperature, in Puerto Morelos, is 19°C (66.2°F).

Rainfall

In Puerto Morelos, in December, it is raining for 7 days, with typically 74.7mm (2.9") of accumulated precipitation. Throughout the year, in Puerto Morelos, there are 88.9 rainfall days, and 1222mm (48.1") of precipitation is accumulated.

Sea temperature

In Puerto Morelos, Mexico, the average seawater temperature in December is 27°C (80.6°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

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

Sunshine

January, September through December, with an average of 6h of sunshine, are months with the least sunshine.

UV index

January and December, with an average maximum UV index of 7, are months with the lowest UV index in Puerto Morelos. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for average individuals.
Note: In December, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in December in Puerto Morelos?

The average high-temperature, in December, in Puerto Morelos, is 28.4°C (83.1°F), while the average low-temperature is 19°C (66.2°F).

How many days does it rain in December in Puerto Morelos?

In December, in Puerto Morelos, Mexico, the rain falls for 7 days. Throughout December, 74.7mm (2.9") of precipitation is accumulated.

What is the water temperature in December in Puerto Morelos?

In December, the average sea temperature is 27°C (80.6°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the month with the shortest days in Puerto Morelos?

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

How many hours of daylight does Puerto Morelos have in December?

The average length of the day in December is 10.9h.

What is the month with the least sunshine in Puerto Morelos?

Months with the least sunshine in Puerto Morelos are January, September through December, with an average of 6h of sunshine.

How many hours of sunshine does Puerto Morelos have in December?

The average sunshine in December is 6h.

What are the months with the lowest UV index in Puerto Morelos?

Months with the lowest UV index are January and December, with an average maximum UV index of 7.

How high is the UV index in December in Puerto Morelos?

The average daily maximum UV index in December in Puerto Morelos is 7. A UV Index reading of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.
Average temperature in December - Puerto Morelos, Mexico
  • Average high temperature in December: 28.4°C

The warmest month (with the highest average high temperature) is August (33.3°C).
The month with the lowest average high temperature is January (28.2°C).

  • Average low temperature in December: 19°C

The month with the highest average low temperature is July (23.8°C).
The coldest month (with the lowest average low temperature) is February (18.2°C).

Average rainfall in December - Puerto Morelos, Mexico
  • Average rainfall in December: 74.7mm

The wettest month (with the highest rainfall) is September (187.1mm).
The driest month (with the lowest rainfall) is March (42.3mm).

Average rainfall days in December - Puerto Morelos, Mexico
  • Average rainfall days in December: 7 days

The month with the highest number of rainy days is September (12.9 days).
The month with the lowest number of rainy days is March (3.1 days).

Average sea temperature in December - Puerto Morelos, Mexico
  • Average sea temperature in December: 27°C

Best months for swimming (with the highest average sea temperature) are July, August, September and October (29°C).
Coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight in December / Average sunshine in December - Puerto Morelos, Mexico
  • Average daylight in December: 10.9h

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 December: 6h

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

Average UV index in December - Puerto Morelos, Mexico
  • Average UV index in December: 7

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).