December weather forecast
Ankirihitra, Madagascar

The first month of the summer, December, is still a tropical month in Ankirihitra, Madagascar, with an average temperature fluctuating between 32.5°C (90.5°F) and 24.4°C (75.9°F).

Temperature

A minimal variation is noted in Ankirihitra's average high-temperature at the onset of December, reaching a still hot 32.5°C (90.5°F) from November's 34.3°C (93.7°F). Throughout December, an average low-temperature of 24.4°C (75.9°F) is experienced in Ankirihitra.

Heat index

December's heat index is estimated at an extremely hot 41°C (105.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In December, the average relative humidity is 67%.

Rainfall

In Ankirihitra, during December, the rain falls for 26 days and regularly aggregates up to 199mm (7.83") of precipitation. Throughout the year, there are 163.5 rainfall days, and 1163mm (45.79") of precipitation is accumulated.

Daylight

With an average of 13h and 6min of daylight, December has the longest days of the year in Ankirihitra.
On the first day of the month, sunrise is at 05:11 and sunset at 18:15. On the last day of December, sunrise is at 05:23 and sunset at 18:30 EAT.

Sunshine

In December, the average sunshine is 10.9h.

UV index

The months with the highest UV index in Ankirihitra are February, March, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 7 translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.