January weather forecast and climate
Antisiranana, Madagascar

January, the same as December, in Antisiranana, Madagascar, is a hot summer month, with average temperature ranging between max 30.2°C (86.4°F) and min 22.8°C (73°F).

Temperature

In Antisiranana, in January, the average high-temperature is 30.2°C (86.4°F), and the average low-temperature is 22.8°C (73°F).

Rainfall

January is the month with the most rainfall. Rain falls for 16 days and accumulates 337.5mm (13.3") of precipitation.

Sea temperature

In Antisiranana, Madagascar, the average seawater temperature is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

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

Sunshine

Months with the least sunshine in Antisiranana are January and February, with an average of 6.1h of sunshine.

UV index

Months with the highest UV index in Antisiranana are January through April, September through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme health hazard from unprotected exposure to the Sun's UV rays for average individuals.
In January, the average maximum UV index of 12 translate into the following recommendations:
Take all necessary precautions, as unprotected skin can burn in 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in January in Antisiranana?

In January, the average high-temperature is 30.2°C (86.4°F), and the average low-temperature is 22.8°C (73°F).

How much does it rain in Antisiranana in January?

In Antisiranana, in January, it is raining for 16 days, with typically 337.5mm (13.3") of accumulated precipitation.

What is the rainiest month in Antisiranana?

January is the month with the most rainfall in Antisiranana. Rain falls for 16 days and accumulates 337.5mm (13.3") of precipitation.

How warm is the water in January in Antisiranana?

In Antisiranana, the average seawater temperature in January is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

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 January?

The average length of the day in January is 12.8h.

What is the month with the least sunshine in Antisiranana?

January and February, with an average of 6.1h of sunshine, are months with the least sunshine in Antisiranana, Madagascar.

How many hours of sunshine does Antisiranana have in January?

In January, the average sunshine is 6.1h.

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

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

What is the UV index intensity in January in Antisiranana?

In January, the average daily maximum UV index in Antisiranana is 12. A UV Index estimate of 11, and higher, represents an extreme health vulnerability from unprotected exposure to the UV radiation.
Average temperature in January - Antisiranana, Madagascar
  • Average high temperature in January: 30.2°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 January: 22.8°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 January - Antisiranana, Madagascar
  • Average rainfall in January: 337.5mm

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 January - Antisiranana, Madagascar
  • Average rainfall days in January: 16 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 January - Antisiranana, Madagascar
  • Average sea temperature in January: 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 January / Average sunshine in January - Antisiranana, Madagascar
  • Average daylight in January: 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 January: 6.1h

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 January - Antisiranana, Madagascar
  • Average UV index in January: 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