December weather forecast
Cap Malheureux, Mauritius

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Weather in December

December in Cap Malheureux, Mauritius, brings with it the promise of summer. Breezy weather conditions, warm sea temperatures, and generous sunshine make for an inviting atmosphere. A balanced symphony of warmth and coolness, the city's weather in December excels in keeping up the festive spirit. The rainfall doubles from 25mm in November to 50mm in December, indicating the welcome transition the city makes into summer. The weather of December thus encapsulates the climatic array that the year-long journey entails.

Temperature

The onset of December in Cap Malheureux brings with it an average high-temperature of a still warm 27.6°C, showing a negligible variation from the month before. Nighttime temperatures record an average of 25.2°C throughout December.

Heat index

The heat index value for December is calculated to be a hot 30°C. Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

The average relative humidity in December is 75%.

Rainfall

In Cap Malheureux, in December, during 13.5 rainfall days, 50mm of precipitation is typically accumulated. Throughout the year, there are 177.1 rainfall days, and 480mm of precipitation is accumulated.

Sea temperature

In Cap Malheureux, in December, the average water temperature is 26.8°C.
Note: Surface water temperatures between 25°C and 29°C are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

The month with the longest days is December, with an average of 13h and 18min of daylight.
On the first day of December in Cap Malheureux, sunrise is at 05:21 and sunset at 18:35. On the last day of the month, sunrise is at 05:32 and sunset at 18:52 +04.

Sunshine

In December, the average sunshine is 10.3h.

UV index

The months with the highest UV index in Cap Malheureux are January through April and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 7 translates into the following recommendations:
Fend off overexposure. Sun protection is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat. Beware! Reflecting off water and sand, UV rays are much stronger.
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FAQ

What is the average December temperature in Cap Malheureux?

In December, the average high-temperature and low-temperature are 27.6°C and 25.2°C respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in December is calculated to be 30°C.

What is the average humidity in December in Cap Malheureux?

The average relative humidity in December in Cap Malheureux, Mauritius, is 75%.

How many days does it rain in December in Cap Malheureux?

In Cap Malheureux, Mauritius, in December, during 13.5 rainfall days, 50mm of precipitation is typically accumulated.

What is the water temperature in December in Cap Malheureux?

In Cap Malheureux, in December, the average water temperature is 26.8°C. For swimming, diving, and other water activities, temperatures between 25°C and 29°C are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

When are the longest days in Cap Malheureux?

The month with the longest days in Cap Malheureux is December, with an average of 13h and 18min of daylight.

What is the average length of the day in December in Cap Malheureux?

In December, the average day length in Cap Malheureux is 13h and 19min.

What time are sunrise and sunset in December in Cap Malheureux?

On the first day of December in Cap Malheureux, sunrise is at 05:21 and sunset at 18:35. On the last day of the month, sunrise is at 05:32 and sunset at 18:52 +04.

How many hours of sunshine does Cap Malheureux have in December?

In December, the average sunshine duration in Cap Malheureux is 10.3h.

What are the months with the highest UV index in Cap Malheureux?

The months with the highest UV index in Cap Malheureux, Mauritius, are January through April and December, with an average maximum UV index of 7.

What is the UV index reading in December in Cap Malheureux?

In Cap Malheureux, Mauritius, the average daily maximum UV index in December is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Cap Malheureux, Mauritius

Average temperature in December - Cap Malheureux, Mauritius
  • Average high temperature in December: 27.6°C

The warmest month (with the highest average high temperature) is February (28.6°C).
The month with the lowest average high temperature is August (23.5°C).

  • Average low temperature in December: 25.2°C

The month with the highest average low temperature is February (26°C).
The coldest month (with the lowest average low temperature) is August (21.3°C).

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Average pressure in December
Cap Malheureux, Mauritius

Average pressure in December - Cap Malheureux, Mauritius
  • Average pressure in December: 1013.3mbar

The month with the highest atmospheric pressure is August (1021mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).

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Average wind speed in December
Cap Malheureux, Mauritius

Average wind speed in December - Cap Malheureux, Mauritius
  • Average wind speed in December: 17.5km/h

The windiest month (with the highest average wind speed) is August (23.6km/h).
The calmest month (with the lowest average wind speed) is November (17.1km/h).

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Average humidity in December
Cap Malheureux, Mauritius

Average humidity in December - Cap Malheureux, Mauritius
  • Average humidity in December: 75%

The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (73%).

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Average rainfall in December
Cap Malheureux, Mauritius

Average rainfall in December - Cap Malheureux, Mauritius
  • Average rainfall in December: 50mm

The wettest month (with the highest rainfall) is January (97mm).
The driest month (with the least rainfall) is September (8mm).

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Average rainfall days in December
Cap Malheureux, Mauritius

Average rainfall days in December - Cap Malheureux, Mauritius
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is March (20.8 days).
The months with the least rainy days are October and November (9.5 days).

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Average sea temperature in December
Cap Malheureux, Mauritius

Average sea temperature in December - Cap Malheureux, Mauritius
  • Average sea temperature in December: 26.8°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 (23.5°C).

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Average daylight in December /
Average sunshine in December
Cap Malheureux, Mauritius

Average daylight in December / Average sunshine in December - Cap Malheureux, Mauritius
  • Average daylight in December: 13h and 2min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in December: 10h and 2min

The month with the most sunshine is October (Average sunshine: 10h and 24min).
The month with the least sunshine is July (Average sunshine: 6h and 18min).

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Average sunshine days in December
Cap Malheureux, Mauritius

Average sunshine days in December - Cap Malheureux, Mauritius
  • Average sunshine days in December: 13.1 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is February (5.2 days).

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Average UV index in December
Cap Malheureux, Mauritius

Average UV index in December - Cap Malheureux, Mauritius
  • Average UV index in December: 7

The months with the highest UV index are January, February, March, April and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September, October and November (UV index 6).

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Average cloud cover in December
Cap Malheureux, Mauritius

Average cloud cover in December - Cap Malheureux, Mauritius
  • Average cloud cover in December: 39

The months with the most cloud cover are January and March (Cloud cover 44).
The month with the least cloud cover is May (Cloud cover 35).

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Average visibility in December
Cap Malheureux, Mauritius

Average visibility in December - Cap Malheureux, Mauritius
  • 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).

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Cap Malheureux, Mauritius

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