December weather forecast and climate
Antisiranana, Madagascar

The first month of the summer, December, is also a hot month in Antisiranana, Madagascar, with average temperature fluctuating between 22.9°C (73.2°F) and 31.4°C (88.5°F).

Temperature

In December, the average high-temperature is 31.4°C (88.5°F), and the average low-temperature is 22.9°C (73.2°F).

Rainfall

In Antisiranana, during 10 rainfall days, 170.8mm (6.7") of precipitation is typically accumulated. In Antisiranana, during the entire year, the rain falls for 84 days and collects up to 1196.8mm (47.1") of precipitation.

Sea temperature

In Antisiranana, in December, the average water temperature is 28°C (82.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

January and December, with an average of 12.8h of daylight, are months with the longest days.

Sunshine

In December, the average sunshine in Antisiranana is 7.4h.

UV index

January through April, September through December, with an average maximum UV index of 12, are months with the highest UV index. A UV Index of 11, and more, symbolizes an extreme threat to health from the exposure to the Sun's UV radiation for average individuals.
The daily maximum UV index of 12 in December interpret into the following advice:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in December in Antisiranana?

In Antisiranana, in December, the average high-temperature is 31.4°C (88.5°F), and the average low-temperature is 22.9°C (73.2°F).

How many days does it rain in December in Antisiranana?

In Antisiranana, in December, it is raining for 10 days, with typically 170.8mm (6.7") of accumulated precipitation.

What is the water temperature in December in Antisiranana?

In Antisiranana, in December, the average water temperature is 28°C (82.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

When are the longest days in Antisiranana?

January and December, with an average of 12.8h of daylight, are months with the longest days in Antisiranana.

How many hours of daylight does Antisiranana have in December?

The average length of the day in December in Antisiranana, Madagascar, is 12.8h.

How long on average sun shines in December in Antisiranana?

In December, the average sunshine is 7.4h.

When is the highest UV index in Antisiranana?

Months with the highest UV index in Antisiranana are January through April, September through December, with an average maximum UV index of 12.

What is the UV index intensity in December in Antisiranana?

In December, the average daily maximum UV index in Antisiranana, Madagascar, is 12. A UV Index value of 11, and more, symbolizes an ultimate hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in December - Antisiranana, Madagascar
  • Average high temperature in December: 31.4°C

The warmest month (with the highest average high temperature) is November (31.5°C).
Months with the lowest average high temperature are July and August (28.7°C).

  • Average low temperature in December: 22.9°C

Months with the highest average low temperature are March and December (22.9°C).
The coldest month (with the lowest average low temperature) is August (19.4°C).

Average rainfall in December - Antisiranana, Madagascar
  • Average rainfall in December: 170.8mm

The wettest month (with the highest rainfall) is January (337.5mm).
The driest month (with the lowest rainfall) is September (8.8mm).

Average rainfall days in December - Antisiranana, Madagascar
  • Average rainfall days in December: 10 days

The month with the highest number of rainy days is January (16 days).
The month with the lowest number of rainy days is September (2 days).

Average sea temperature in December - Antisiranana, Madagascar
  • Average sea temperature in December: 28°C

Best months for swimming (with the highest average sea temperature) are February and March (29°C).
Coldest months (with the lowest average sea temperature) are August and September (25°C).

Average daylight in December / Average sunshine in December - Antisiranana, Madagascar
  • Average daylight in December: 12.8h

Months with the longest days are January and December (Average daylight: 12.8h).
The month with shortest days is June (Average daylight: 11.4h).

  • Average sunshine in December: 7.4h

The month with most sunshine is October (Average sunshine: 9.9h).
Months with least sunshine are January and February (Average sunshine: 6.1).

Average UV index in December - Antisiranana, Madagascar
  • Average UV index in December: 12

Months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 8).

deutscheenglishespañolрусский中文