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
The weather during December records an average high-temperature of a still moderately hot 27.9°C (82.2°F), closely mirroring the preceding month. Ambohijanahary's average temperature during the nights of December is recorded at a still moderately hot 24.5°C (76.1°F).Heat index
During December, the heat index is estimated at a hot 32°C (89.6°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.When assessing, remember that heat index measurements are for light winds and shaded spots. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Humidity
The least humid month is December, with an average relative humidity of 78%.Rainfall
In December, in Ambohijanahary, the rain falls for 20.8 days. Throughout December, 98mm (3.86") of precipitation is accumulated. In Ambohijanahary, during the entire year, the rain falls for 255.6 days and collects up to 1292mm (50.87") of precipitation.Daylight
The month with the longest days is December, with an average of 13h and 12min of daylight.On the first day of the month, sunrise is at 05:02 and sunset at 18:08. On the last day of December, in Ambohijanahary, sunrise is at 05:15 and sunset at 18:24 EAT.
Sunshine
December has the most sunshine of the year in Ambohijanahary, with an average of 10.5h of sunshine.UV index
January through March, November and 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 vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, the average maximum UV index of 7 translates into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Ambohijanahary in December?
What is the least humid month in Ambohijanahary?
What is the average humidity in December in Ambohijanahary?
How many days does it rain in December in Ambohijanahary?
When are the longest days in Ambohijanahary?
What is the average length of the day in December in Ambohijanahary?
When are sunrise and sunset in December in Ambohijanahary?
What month has the most sunshine in Ambohijanahary?
How long on average sun shines in December in Ambohijanahary?
What is the month with the highest UV index in Ambohijanahary?
What is the UV index intensity in December in Ambohijanahary?
Average temperature in December
Ambohijanahary, 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
Ambohijanahary, 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
Ambohijanahary, 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
Ambohijanahary, 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
Ambohijanahary, 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
Ambohijanahary, 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
Ambohijanahary, 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
Ambohijanahary, 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
Ambohijanahary, 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
Ambohijanahary, 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
Ambohijanahary, 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).
