December weather forecast and climate
La Nouvelle, Reunion

Weather in December

December, the first month of the summer, in La Nouvelle, is still a warm month, with average temperature ranging between min 23.3°C (73.9°F) and max 25.5°C (77.9°F).

Temperature

In La Nouvelle, the average high-temperature in December is practically the same as in November - a still warm 25.5°C (77.9°F). In December, in La Nouvelle, the average low-temperature is 23.3°C (73.9°F).

Humidity

In December, the average relative humidity is 78%.

Rainfall

In La Nouvelle, during December, the rain falls for 22.5 days and regularly aggregates up to 61mm (2.4") of precipitation. In La Nouvelle, during the entire year, the rain falls for 240.7 days and collects up to 754mm (29.69") of precipitation.

Daylight

With an average of 13.4h of daylight, December has the longest days of the year in La Nouvelle.

Sunshine

The average sunshine in La Nouvelle is 10.5h.

UV index

Months with the highest UV index are January through May, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in December interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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.
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FAQ

What is the temperature in December in La Nouvelle?

In La Nouvelle, Reunion, in December, the average high-temperature is 25.5°C (77.9°F), and the average low-temperature is 23.3°C (73.9°F).

What is the average humidity in December in La Nouvelle?

In La Nouvelle, the average relative humidity in December is 78%.

How much does it rain in La Nouvelle in December?

In La Nouvelle, in December, it is raining for 22.5 days, with typically 61mm (2.4") of accumulated precipitation.

When are the longest days in La Nouvelle?

The month with the longest days in La Nouvelle is December, with an average of 13.4h of daylight.

How many hours of daylight does La Nouvelle have in December?

In La Nouvelle, the average length of the day in December is 13.4h.

How many hours of sunshine does La Nouvelle have in December?

In La Nouvelle, Reunion, the average sunshine in December is 10.5h.

What is the month with the highest UV index in La Nouvelle?

January through May, October through December, with an average maximum UV index of 6, are months with the highest UV index in La Nouvelle.

What is the UV index reading in December in La Nouvelle?

In La Nouvelle, the average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.

Average temperature in December
La Nouvelle, Reunion

Average temperature in December - La Nouvelle, Reunion
  • Average high temperature in December: 25.5°C

The warmest month (with the highest average high temperature) is February (26.2°C).
Months with the lowest average high temperature are July and August (21.3°C).

  • Average low temperature in December: 23.3°C

The month with the highest average low temperature is February (23.9°C).
The coldest month (with the lowest average low temperature) is August (18.4°C).

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Average pressure in December
La Nouvelle, Reunion

Average pressure in December - La Nouvelle, Reunion
  • Average pressure in December: 1013.3mbar

The month with the highest atmospheric pressure is August (1021.3mbar).
The month with the lowest atmospheric pressure is February (1011mbar).

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Average wind speed in December
La Nouvelle, Reunion

Average wind speed in December - La Nouvelle, Reunion
  • Average wind speed in December: 9.6km/h

The windiest month (with the highest average wind speed) is July (13.4km/h).
The calmest month (with the lowest average wind speed) is November (9.4km/h).

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Average humidity in December
La Nouvelle, Reunion

Average humidity in December - La Nouvelle, Reunion
  • Average humidity in December: 78%

Months with the highest relative humidity are January, February and March (81%).
Months with the lowest relative humidity are August and September (76%).

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Average rainfall in December
La Nouvelle, Reunion

Average rainfall in December - La Nouvelle, Reunion
  • Average rainfall in December: 61mm

The wettest month (with the highest rainfall) is January (153mm).
The driest month (with the least rainfall) is September (15mm).

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Average rainfall days in December
La Nouvelle, Reunion

Average rainfall days in December - La Nouvelle, Reunion
  • Average rainfall days in December: 22.5 days

The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is September (14.9 days).

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Average daylight in December /
Average sunshine in December
La Nouvelle, Reunion

Average daylight in December / Average sunshine in December - La Nouvelle, Reunion
  • Average daylight in December: 13.4h

The month with the longest days is December (Average daylight: 13.4h).
The month with the shortest days is June (Average daylight: 10.9h).

  • Average sunshine in December: 10.5h

The month with the most sunshine is October (Average sunshine: 10.6h).
Months with the least sunshine are June and July (Average sunshine: 6.9).

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Average sunshine days in December
La Nouvelle, Reunion

Average sunshine days in December - La Nouvelle, Reunion
  • Average sunshine days in December: 4.3 days

The month with the most sunshine days is July (8.8 days).
The month with the least sunshine days is February (1.3 days).

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Average UV index in December
La Nouvelle, Reunion

Average UV index in December - La Nouvelle, Reunion
  • Average UV index in December: 6

Months with the highest UV index are January, February, March, April, May, October, November and December (UV index 6).
Months with the lowest UV index are June, July, August and September (UV index 5).

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Average cloud cover in December
La Nouvelle, Reunion

Average cloud cover in December - La Nouvelle, Reunion
  • Average cloud cover in December: 35

Months with the most cloud cover are January, February and March (Cloud cover 38).
Months with the least cloud cover are June and July (Cloud cover 26).

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Average visibility in December
La Nouvelle, Reunion

Average visibility in December - La Nouvelle, Reunion
  • Average visibility in December: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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