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
Welcoming December, Ambohitrarivo notes an average high-temperature of a still warm 27.9°C (82.2°F), nearly consistent with November's 26.5°C (79.7°F). Ambohitrarivo, in December, logs an average low-temperature of 24.5°C (76.1°F), a subtle step down from daytime readings.Heat index
The average heat index in December is appraised at a hot 32°C (89.6°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.Heat index determinations are made taking into account the shade and light air movements. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
December is the least humid month, with an average relative humidity of 78%.Rainfall
In Ambohitrarivo, during December, the rain falls for 20.8 days and regularly aggregates up to 98mm (3.86") of precipitation. Throughout the year, there are 255.6 rainfall days, and 1292mm (50.87") of precipitation is accumulated.Daylight
With an average of 13h and 12min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:02 and sunset at 18:08. On the last day of the month, sunrise is at 05:15 and sunset at 18:24 EAT.
Sunshine
With an average of 10.5h of sunshine, December has the most sunshine of the year.UV index
The months with the highest UV index are January through March, November and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 7 during December translates into these guidelines:
Fend off overexposure. Sun protection is vital. 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. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature?
What is the least humid month?
What is the average humidity in December?
How many days does it rain in December?
When are the longest days?
How many hours of daylight does Ambohitrarivo have in December?
What time are sunrise and sunset in December?
What month has the most sunshine?
How many hours of sunshine does Ambohitrarivo have in December?
What are the months with the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Ambohitrarivo, Madagascar
- Average high temperature in December: 27.9°C
The warmest months (with the highest average high temperature) are January and February (28.3°C).
The month with the lowest average high temperature is July (22.8°C).
- Average low temperature in December: 24.5°C
The months with the highest average low temperature are January and February (24.8°C).
The coldest months (with the lowest average low temperature) are July and August (19.8°C).
Average pressure in December
Ambohitrarivo, Madagascar
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is August (1021.4mbar).
The months with the lowest atmospheric pressure are January and February (1011.3mbar).
Average wind speed in December
Ambohitrarivo, Madagascar
- Average wind speed in December: 13.4km/h
The windiest month (with the highest average wind speed) is July (17km/h).
The calmest month (with the lowest average wind speed) is September (13.2km/h).
Average humidity in December
Ambohitrarivo, Madagascar
- Average humidity in December: 78%
The months with the highest relative humidity are March and April (81%).
The month with the lowest relative humidity is December (78%).
Average rainfall in December
Ambohitrarivo, Madagascar
- Average rainfall in December: 98mm
The wettest month (with the highest rainfall) is January (202mm).
The driest month (with the least rainfall) is September (42mm).
Average rainfall days in December
Ambohitrarivo, Madagascar
- Average rainfall days in December: 20.8 days
The month with the highest number of rainy days is January (26.7 days).
The months with the least rainy days are September and October (16.4 days).
Average daylight in December /
Average sunshine in December
Ambohitrarivo, Madagascar
- Average daylight in December: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in December: 10h and 3min
The month with the most sunshine is December (Average sunshine: 10h and 30min).
The months with the least sunshine are June and July (Average sunshine: 5h and 30min).
Average sunshine days in December
Ambohitrarivo, Madagascar
- Average sunshine days in December: 6.4 days
The month with the most sunshine days is October (10.3 days).
The month with the least sunshine days is January (2.5 days).
Average UV index in December
Ambohitrarivo, Madagascar
- Average UV index in December: 7
The months with the highest UV index are January, February, March, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 6).
Average cloud cover in December
Ambohitrarivo, Madagascar
- Average cloud cover in December: 38
The months with the most cloud cover are June and July (Cloud cover 48).
The month with the least cloud cover is December (Cloud cover 38).
Average visibility in December
Ambohitrarivo, 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).
