Akumal
Mexico
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Akumal, Mexico

The first month of the winter, December, is still a warm month in Akumal, Mexico, with average temperature ranging between max 29°C (84.2°F) and min 19°C (66.2°F).

Temperature

The coldest months are January, February and December, with an average high-temperature of 29°C (84.2°F).

Rainfall

In Akumal, Mexico, it is raining for 7 days, with typically 95mm (3.7") of accumulated precipitation. Throughout the year, there are 107 rainfall days, and 1421mm (55.9") of precipitation is accumulated.

Sea temperature

In Akumal, Mexico, the average water temperature is 27°C (80.6°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The month with the shortest days is December, 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 in Akumal.

UV index

The month with the lowest UV index in Akumal, Mexico, is December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for ordinary 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What are the coldest months in Akumal?

January, February and December, with an average high-temperature of 29°C (84.2°F), are the coldest months in Akumal, Mexico.

What is the temperature in December in Akumal?

In Akumal, Mexico, in December, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 19°C (66.2°F).

How many days does it rain in December in Akumal?

In Akumal, Mexico, during December, the rain falls for 7 days and regularly aggregates up to 95mm (3.7") of precipitation.

What is the water temperature in December in Akumal?

In Akumal, Mexico, in December, the average water temperature is 27°C (80.6°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the month with the shortest days in Akumal?

The month with the shortest days is December, with an average of 10.9h of daylight.

What is the average length of the day in December in Akumal?

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

What is the month with the least sunshine in Akumal?

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

How long on average sun shines in December in Akumal?

In December, the average sunshine in Akumal, Mexico, is 6h.

When is the lowest UV index in Akumal?

The month with the lowest UV index in Akumal is December, with an average maximum UV index of 7.

What is the UV index intensity in December in Akumal?

In December, the average daily maximum UV index in Akumal, Mexico, is 7. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation.
Average temperature in December - Akumal, Mexico
  • Average high temperature in December: 29°C

Warmest months (with the highest average high temperature) are May and August (33°C).
Months with the lowest average high temperature are January, February and December (29°C).

  • Average low temperature in December: 19°C

Months with the highest average low temperature are June, July, August and September (23°C).
Coldest months (with the lowest average low temperature) are January and February (18°C).

Average rainfall in December - Akumal, Mexico
  • Average rainfall in December: 95mm

The wettest month (with the highest rainfall) is September (232mm).
The driest month (with the lowest rainfall) is March (38mm).

Average rainfall days in December - Akumal, Mexico
  • Average rainfall days in December: 7 days

The month with the highest number of rainy days is September (15 days).
The month with the lowest number of rainy days is April (3 days).

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

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

Average daylight in December / Average sunshine in December - Akumal, 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 - Akumal, Mexico
  • Average UV index in December: 7

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