December weather forecast
Vavatenina, Madagascar

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Weather in December

In December, Vavatenina experiences a return of its tropical climate, with temperatures peaking at a high of 27.9°C (82.2°F) and a low of 24.5°C (76.1°F). The increase in rainfall, registering 98mm (3.86") throughout the month, marks the full swing of the wet season. Despite this, the increase in sunshine hours ensures a pleasant, warm end to the year. The weather patterns experienced throughout December set the tone for the following January, thus bringing the weather cycles of Vavatenina full circle.

Temperature

The transition into December notes an average high-temperature of a still warm 27.9°C (82.2°F), revealing a mild distinction from the 26.5°C (79.7°F) in November. Vavatenina registers a subtle dip to an average of 24.5°C (76.1°F) during the nights of December.

Heat index

For December, the heat index is calculated to be a hot 32°C (89.6°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. 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 rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

With an average relative humidity of 78%, December is the least humid month in Vavatenina.

Rainfall

In Vavatenina, Madagascar, in December, it is raining for 20.8 days, with typically 98mm (3.86") of accumulated precipitation. In Vavatenina, Madagascar, during the entire year, the rain falls for 255.6 days and collects up to 1292mm (50.87") of precipitation.

Daylight

December has the longest days of the year, with an average of 13h and 12min of daylight.
On the first day of December, sunrise is at 04:59 and sunset at 18:05. On the last day of the month, sunrise is at 05:11 and sunset at 18:21 EAT.

Sunshine

The month with the most sunshine is December, 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 of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 7 in December transforms into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

What is the usual temperature for Vavatenina in December?

The average high-temperature, in December, in Vavatenina, is 27.9°C (82.2°F), while the average low-temperature is 24.5°C (76.1°F). In December, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 32°C (89.6°F).

What is the least humid month in Vavatenina?

The least humid month in Vavatenina is December, with an average relative humidity of 78%.

What is the average humidity in December in Vavatenina?

The average relative humidity in December in Vavatenina is 78%.

How many days does it rain in December in Vavatenina?

In December, the rain falls for 20.8 days. Throughout December, 98mm (3.86") of precipitation is accumulated.

When are the longest days in Vavatenina?

December has the longest days of the year in Vavatenina, with an average of 13h and 12min of daylight.

How many hours of daylight does Vavatenina have in December?

In Vavatenina, the average day length in December is 13h and 9min.

When is the sunrise / sunset in December in Vavatenina?

On the first day of December in Vavatenina, sunrise is at 04:59 and sunset at 18:05. On the last day of the month, sunrise is at 05:11 and sunset at 18:21 EAT.

What month has the most sunshine in Vavatenina?

With an average of 10.5h of sunshine, December has the most sunshine of the year.

How long on average sun shines in December in Vavatenina?

In December, the average sunshine duration in Vavatenina is 10.5h.

What is the month with the highest UV index in Vavatenina?

January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in December in Vavatenina?

In Vavatenina, Madagascar, the average daily maximum UV index in December is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in December
Vavatenina, Madagascar

Average temperature in December - Vavatenina, 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
Vavatenina, Madagascar

Average pressure in December - Vavatenina, 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
Vavatenina, Madagascar

Average wind speed in December - Vavatenina, 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
Vavatenina, Madagascar

Average humidity in December - Vavatenina, 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
Vavatenina, Madagascar

Average rainfall in December - Vavatenina, 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
Vavatenina, Madagascar

Average rainfall days in December - Vavatenina, 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
Vavatenina, Madagascar

Average daylight in December / Average sunshine in December - Vavatenina, 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
Vavatenina, Madagascar

Average sunshine days in December - Vavatenina, 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
Vavatenina, Madagascar

Average UV index in December - Vavatenina, 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
Vavatenina, Madagascar

Average cloud cover in December - Vavatenina, 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
Vavatenina, Madagascar

Average visibility in December - Vavatenina, 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).

Vavatenina, Madagascar

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