December weather forecast
Anakao, Madagascar

Wrapping up the year, December's weather in Anakao brings the temperature up to 31.2°C (88.2°F). It's the precursor to the summer season, with increased rainfall and humidity levels. Despite these shifts, there's plenty of sunshine and the sea temperatures are inviting. Active winds continue to keep the overall weather conditions comfortable. Outdoor activities continue to be popular in December, offering ample leisure options for both local residents and tourists.

Temperature

As Anakao transitions into December, the average high-temperature stands at a still hot 31.2°C (88.2°F), offering little variation from the preceding month. During December, the temperature is averaged to a low of 24.8°C (76.6°F) at night.

Heat index

During December, the heat index is evaluated at a fiery hot 37°C (98.6°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Anakao, the average relative humidity in December is 67%.

Rainfall

In Anakao, during December, the rain falls for 10 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 93.8 rainfall days, and 297mm (11.69") of precipitation is accumulated.

Sea temperature

In December, the average sea temperature is 27.3°C (81.1°F).
Note: 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.

Daylight

With an average of 13h and 36min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:09 and sunset at 18:39. On the last day of December, sunrise is at 05:21 and sunset at 18:55 EAT.

Sunshine

In December, the average sunshine is 11.9h.

UV index

January through March, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 during December translates into the following guidance:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Boost your sun resistance with garments that are densely woven yet spacious. Warning! Sand and water reflections boost the intensity of UV exposure.