December weather forecastAntsaravibe, Madagascar
December
Weather in December
The first month of the summer, December, is still a warm month in Antsaravibe, Madagascar, with an average temperature ranging between max 28.7°C (83.7°F) and min 26°C (78.8°F).Temperature
The transition into December marks the average high-temperature at a still moderately hot 28.7°C (83.7°F), differing minimally from November's 28.4°C (83.1°F). With a barely noticeable fluctuation in temperature, Antsaravibe reaches an average low of 26°C (78.8°F) during the December nights.Heat index
The average heat index in December is evaluated at a hot 33°C (91.4°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Research indicates the heat index considers values in shaded locales and with light 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 'felt air temperature' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
In December, the average relative humidity in Antsaravibe is 76%.Rainfall
In Antsaravibe, during December, the rain falls for 29.6 days and regularly aggregates up to 230mm (9.06") of precipitation. Throughout the year, in Antsaravibe, there are 284.4 rainfall days, and 1623mm (63.9") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 12h and 54min of daylight.On the first day of the month, sunrise is at 05:07 and sunset at 17:58. On the last day of December, in Antsaravibe, sunrise is at 05:20 and sunset at 18:13 EAT.
Sunshine
With an average of 10.8h of sunshine, December has the most sunshine of the year in Antsaravibe.UV index
February through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 7 in December transforms into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Antsaravibe, Madagascar
- Average high temperature in December: 28.7°C
The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is August (25.8°C).
- Average low temperature in December: 26°C
The month with the highest average low temperature is January (26.1°C).
The coldest month (with the lowest average low temperature) is July (22.2°C).
Average pressure in December
Antsaravibe, Madagascar
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is August (1017mbar).
The month with the lowest atmospheric pressure is February (1010.7mbar).
Average wind speed in December
Antsaravibe, Madagascar
- Average wind speed in December: 10.1km/h
The windiest month (with the highest average wind speed) is January (11.8km/h).
The calmest month (with the lowest average wind speed) is April (8.8km/h).
Average humidity in December
Antsaravibe, Madagascar
- Average humidity in December: 76%
The months with the highest relative humidity are January, February and March (78%).
The month with the lowest relative humidity is July (72%).
Average rainfall in December
Antsaravibe, Madagascar
- Average rainfall in December: 230mm
The wettest month (with the highest rainfall) is January (417mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in December
Antsaravibe, Madagascar
- Average rainfall days in December: 29.6 days
The month with the highest number of rainy days is March (29.8 days).
The month with the least rainy days is June (18.3 days).
Average daylight in December /
Average sunshine in December
Antsaravibe, Madagascar
- Average daylight in December: 12h and 54min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in December: 10h and 48min
The month with the most sunshine is December (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 7h and 24min).
Average sunshine days in December
Antsaravibe, Madagascar
- Average sunshine days in December: 1.3 days
The month with the most sunshine days is July (9.2 days).
The months with the least sunshine days are January and April (0.8 days).
Average UV index in December
Antsaravibe, Madagascar
- Average UV index in December: 7
The months with the highest UV index are February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are January, June, July, August and September (UV index 6).
Average cloud cover in December
Antsaravibe, Madagascar
- Average cloud cover in December: 37
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are May and June (Cloud cover 23).
Average visibility in December
Antsaravibe, Madagascar
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
