December weather forecastAkumal, Mexico
December
Weather in December
December, being the final month of the year in Akumal, continues the trend of cooler temperatures and low rainfall. Days are shorter as it's the peak of winter, but clear skies and good visibility remain. Despite the lower temperature, the sea continues to provide warmth. In December, particular attention is given to wind speed, which reaches a peak gust of 18.3km/h (11.4mph), adding a chilly edge to the winter month.Temperature
The transition from November to December sees an average high-temperature of a still moderately hot 27.6°C (81.7°F), indicating a minor variance from the prior month. Akumal experiences an average temperature drop to a pleasant 22.2°C (72°F) during December nights.Heat index
The heat index for December is evaluated at a hot 31°C (87.8°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
The average relative humidity in December in Akumal is 78%.Rainfall
In Akumal, in December, it is raining for 18.5 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, there are 211.1 rainfall days, and 823mm (32.4") of precipitation is accumulated.Sea temperature
In Akumal, in December, the average water temperature is 27°C (80.6°F).Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods.
Daylight
The month with the shortest days in Akumal is December, with an average of 10h and 54min of daylight.On the first day of December, sunrise is at 7:09 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 6:20 pm EST.
Sunshine
In Akumal, the average sunshine in December is 8.4h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: In December, an average UV index of 6 transforms into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Akumal, Mexico
- Average high temperature in December: 27.6°C
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).
- Average low temperature in December: 22.2°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).
Average pressure in December
Akumal, Mexico
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is September (1012.3mbar).
Average wind speed in December
Akumal, Mexico
- Average wind speed in December: 11.4km/h
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).
Average humidity in December
Akumal, Mexico
- Average humidity in December: 78%
The months with the highest relative humidity are June and October (80%).
The month with the lowest relative humidity is March (73%).
Average rainfall in December
Akumal, Mexico
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is June (139mm).
The driest month (with the least rainfall) is March (21mm).
Average rainfall days in December
Akumal, Mexico
- Average rainfall days in December: 18.5 days
The month with the highest number of rainy days is September (23.5 days).
The month with the least rainy days is April (11.3 days).
Average sea temperature in December
Akumal, Mexico
- Average sea temperature in December: 27°C
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).
Average daylight in December /
Average sunshine in December
Akumal, Mexico
- Average daylight in December: 10h and 54min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 8h and 24min
The months with the most sunshine are July and August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 54min).
Average sunshine days in December
Akumal, Mexico
- Average sunshine days in December: 7.3 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is September (4.6 days).
Average UV index in December
Akumal, Mexico
- Average UV index in December: 6
The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, October, November and December (UV index 6).
Average cloud cover in December
Akumal, Mexico
- Average cloud cover in December: 35
The month with the most cloud cover is June (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in December
Akumal, Mexico
- Average visibility in December: 10km
The 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).
