Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
With the arrival of December, Manalobe's average high-temperature registers at a still hot 31.2°C (88.2°F), indicating a subtle variation from the previous month. Manalobe, during the month of December, experiences an average low-temperature of 24.8°C (76.6°F).Heat index
December's heat index is calculated to be a torrid 37°C (98.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.Understand that the heat index values take into account shaded locations and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
In Manalobe, the average relative humidity in December is 67%.Rainfall
In December, in Manalobe, Madagascar, the rain falls for 10 days. Throughout December, 25mm (0.98") of precipitation is accumulated. In Manalobe, during the entire year, the rain falls for 93.8 days and collects up to 297mm (11.69") of precipitation.Daylight
December has the longest days of the year, with an average of 13h and 36min of daylight.On the first day of the month, sunrise is at 05:06 and sunset at 18:35. On the last day of December, sunrise is at 05:18 and sunset at 18:51 EAT.
Sunshine
In December, the average sunshine is 11.9h.UV index
The months with the highest UV index are January through March, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 7 during December leads to these advisories:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Manalobe during December?
What is the average humidity in December in Manalobe?
How much does it rain in Manalobe in December?
When are the longest days in Manalobe?
What is the average length of the day in December in Manalobe?
What time are sunrise and sunset in December in Manalobe?
How many hours of sunshine does Manalobe have in December?
What is the month with the highest UV index in Manalobe?
How high is the UV index in December in Manalobe?
Average temperature in December
Manalobe, Madagascar
- Average high temperature in December: 31.2°C
The warmest month (with the highest average high temperature) is January (31.5°C).
The month with the lowest average high temperature is July (25.8°C).
- Average low temperature in December: 24.8°C
The month with the highest average low temperature is January (25.8°C).
The coldest month (with the lowest average low temperature) is July (18.8°C).
Average pressure in December
Manalobe, Madagascar
- Average pressure in December: 1011.1mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is January (1009.4mbar).
Average wind speed in December
Manalobe, Madagascar
- Average wind speed in December: 16.5km/h
The windiest month (with the highest average wind speed) is November (19km/h).
The calmest months (with the lowest average wind speed) are March and May (15.6km/h).
Average humidity in December
Manalobe, Madagascar
- Average humidity in December: 67%
The months with the highest relative humidity are February and March (70%).
The months with the lowest relative humidity are July and September (62%).
Average rainfall in December
Manalobe, Madagascar
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is January (89mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in December
Manalobe, Madagascar
- Average rainfall days in December: 10 days
The month with the highest number of rainy days is January (20 days).
The month with the least rainy days is August (1.3 days).
Average daylight in December /
Average sunshine in December
Manalobe, Madagascar
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in December: 11h and 5min
The months with the most sunshine are October and November (Average sunshine: 12h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in December
Manalobe, Madagascar
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is August (28 days).
The month with the least sunshine days is January (9.5 days).
Average UV index in December
Manalobe, Madagascar
- Average UV index in December: 7
The months with the highest UV index are January, February, March, September, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July and August (UV index 6).
Average cloud cover in December
Manalobe, Madagascar
- Average cloud cover in December: 18
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 7).
Average visibility in December
Manalobe, Madagascar
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
