Belle Mare
Mauritius
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Belle Mare, Mauritius

A raw coconut on the white sandy beach in Belle Mare, Mauritius, with clear water and rocks nearby, and a mountain out far
A raw coconut on the white sandy beach in Belle Mare, Mauritius, with clear water and rocks nearby, and a mountain out far
The first month of the summer, December, is also a moderately hot month in Belle Mare, Mauritius, with average temperature fluctuating between 28°C (82.4°F) and 21°C (69.8°F).

Temperature

In December, the average high-temperature is almost the same as in November - a still moderately hot 28°C (82.4°F). The average low-temperature, in Belle Mare, is 21°C (69.8°F).

Rainfall

In Belle Mare, during 16 rainfall days, 290mm (11.4") of precipitation is typically accumulated. Throughout the year, there are 177 rainfall days, and 2839mm (111.8") of precipitation is accumulated.

Sea temperature

In Belle Mare, Mauritius, the average seawater temperature is 27°C (80.6°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

With an average of 13.3h of daylight, December has the longest days of the year in Belle Mare, Mauritius.

Sunshine

The average sunshine in December is 7h.

UV index

January through March, October through December, with an average maximum UV index of 12, are months with the highest UV index in Belle Mare. A UV Index value of 11, and more, symbolizes an extreme threat to health from unsafe exposure to the UV radiation for the average person.
The average daily UV index of 12 transform into the following instructions:
Take all required precautions, as unprotected skin and eyes 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. 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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in December in Belle Mare?

In Belle Mare, Mauritius, in December, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 21°C (69.8°F).

How much does it rain in Belle Mare in December?

In Belle Mare, in December, it is raining for 16 days, with typically 290mm (11.4") of accumulated precipitation.

What is the sea water temperature in December in Belle Mare?

In Belle Mare, Mauritius, in December, the average water temperature is 27°C (80.6°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 Belle Mare?

The month with the longest days in Belle Mare is December, with an average of 13.3h of daylight.

How many hours of daylight does Belle Mare have in December?

The average length of the day in December in Belle Mare is 13.3h.

How many hours of sunshine does Belle Mare have in December?

In Belle Mare, the average sunshine in December is 7h.

What are the months with the highest UV index in Belle Mare?

Months with the highest UV index in Belle Mare are January through March, October through December, with an average maximum UV index of 12.

What is the UV index intensity in December in Belle Mare?

The average daily maximum UV index in December in Belle Mare is 12. A UV Index estimate of 11, and higher, represents an ultimate hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in December - Belle Mare, Mauritius
  • Average high temperature in December: 28°C

Warmest months (with the highest average high temperature) are January, February and March (29°C).
Months with the lowest average high temperature are July, August and September (24°C).

  • Average low temperature in December: 21°C

Months with the highest average low temperature are January, February and March (22°C).
Coldest months (with the lowest average low temperature) are June, July, August and September (17°C).

Average rainfall in December - Belle Mare, Mauritius
  • Average rainfall in December: 290mm

The wettest month (with the highest rainfall) is February (393mm).
The driest month (with the lowest rainfall) is October (109mm).

Average rainfall days in December - Belle Mare, Mauritius
  • Average rainfall days in December: 16 days

Months with the highest number of rainy days are January, February and March (17 days).
Months with the lowest number of rainy days are September and November (12 days).

Average sea temperature in December - Belle Mare, Mauritius
  • Average sea temperature in December: 27°C

The best month for swimming (with the highest average sea temperature) is February (28°C).
Coldest months (with the lowest average sea temperature) are August and September (23°C).

Average daylight in December / Average sunshine in December - Belle Mare, Mauritius
  • Average daylight in December: 13.3h

The month with the longest days is December (Average daylight: 13.3h).
The month with shortest days is June (Average daylight: 10.9h).

  • Average sunshine in December: 7h

The month with most sunshine is November (Average sunshine: 8h).
Months with least sunshine are April, May, June, July, August and September (Average sunshine: 6).

Average UV index in December - Belle Mare, Mauritius
  • Average UV index in December: 12

Months with the highest UV index are January, February, March, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 6).