December weather forecast and climate
Poste de Flacq, Mauritius

The first month of the summer, December, is still a warm month in Poste de Flacq, Mauritius, with average temperature ranging between max. 29°C (84.2°F) and min. 22°C (71.6°F).

Temperature

In December, in Poste de Flacq, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 22°C (71.6°F).

Rainfall

In Poste de Flacq, it is raining for 16 days, with typically 220mm (8.7") of accumulated precipitation. In Poste de Flacq, during the entire year, the rain falls for 177 days and collects up to 2159mm (85") of precipitation.

Sea temperature

In Poste de Flacq, the average seawater temperature is 26.7°C (80.1°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.

Sunshine

Months with the most sunshine in Poste de Flacq, Mauritius, are January, February, October through December, with an average of 8h of sunshine.

UV index

January through March, October 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 unsafe exposure to the UV radiation for ordinary individuals.
In December, the average maximum UV index of 12 translate into the following recommendations:
Practice all-important precautions. Light skin people may get burned in less than 5 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. 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 Poste de Flacq?

The average high-temperature, in December, in Poste de Flacq, is 29°C (84.2°F), while the average low-temperature is 22°C (71.6°F).

How many days does it rain in December in Poste de Flacq?

In Poste de Flacq, during December, the rain falls for 16 days and regularly aggregates up to 220mm (8.7") of precipitation.

How warm is the water in December in Poste de Flacq?

In December, the average sea temperature in Poste de Flacq, Mauritius, is 26.7°C (80.1°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 Poste de Flacq?

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

What is the average length of the day in December in Poste de Flacq?

In December, the average length of the day is 13.3h.

What is the month with the most sunshine in Poste de Flacq?

January, February, October through December, with an average of 8h of sunshine, are months with the most sunshine in Poste de Flacq, Mauritius.

How long on average sun shines in December in Poste de Flacq?

In December, the average sunshine is 8h.

What are the months with the highest UV index in Poste de Flacq?

January through March, October through December, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index intensity in December in Poste de Flacq?

In Poste de Flacq, Mauritius, the average daily maximum UV index in December is 12. A UV Index estimate of 11, and higher, represents an extreme health threat from the exposure to the Sun's UV radiation.
Average temperature in December - Poste de Flacq, Mauritius
  • Average high temperature in December: 29°C

Warmest months (with the highest average high temperature) are January, February and March (30°C).
The month with the lowest average high temperature is August (24°C).

  • Average low temperature in December: 22°C

Months with the highest average low temperature are January, February and March (23°C).
Coldest months (with the lowest average low temperature) are July and August (17°C).

Average rainfall in December - Poste de Flacq, Mauritius
  • Average rainfall in December: 220mm

The wettest month (with the highest rainfall) is February (297mm).
The driest month (with the lowest rainfall) is September (81mm).

Average rainfall days in December - Poste de Flacq, 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 - Poste de Flacq, Mauritius
  • Average sea temperature in December: 26.7°C

The best month for swimming (with the highest average sea temperature) is March (28.5°C).
The coldest month (with the lowest average sea temperature) is September (23.4°C).

Average daylight in December / Average sunshine in December - Poste de Flacq, 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: 8h

Months with most sunshine are January, February, October, November and December (Average sunshine: 8h).
Months with least sunshine are March, April, May, June, July, August and September (Average sunshine: 7).

Average UV index in December - Poste de Flacq, 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).

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