December weather forecast
Mutalau, Niue

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Weather in December

Drawing curtains to the year, December in Mutalau, Niue records an increase in rainfall upto 130mm (5.12"). The environment wraps itself in holiday spirit as added moisture lends a festive twinkle to the landscape. Favorable wind speeds averaging 24.6km/h (15.3mph) add a mild chill to the air, offsetting the generally higher temperatures of the tropical region. The lengthening days combined with comfortable humidity create an appealing environment for festive celebrations. Overall, the year concludes on a refreshing note, painting a perfect end to the climate tale of Mutalau, Niue.

Temperature

The arrival of December denotes a barely perceptible change in the average high-temperatures to a still moderately hot 26.9°C (80.4°F) from November's 26.1°C (79°F). Nights during December maintain a steady temperature, averaging at a still warm 26.4°C (79.5°F).

Humidity

The average relative humidity in December in Mutalau is 78%.

Rainfall

In Mutalau, in December, it is raining for 19.4 days, with typically 130mm (5.12") of accumulated precipitation. Throughout the year, there are 229.1 rainfall days, and 1209mm (47.6") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 13h and 18min of daylight.
On the first day of December in Mutalau, Niue, sunrise is at 05:32 and sunset at 18:44. On the last day of the month, sunrise is at 05:45 and sunset at 19:00 -11.

Sunshine

The month with the most sunshine is December, with an average of 8.5h of sunshine.

UV index

The months with the highest UV index in Mutalau are January through May, November and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 7 in December translates into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What are December temperatures in Mutalau?

December temperatures in Mutalau vary between a high-temperature of 26.9°C (80.4°F) and a low-temperature of 26.4°C (79.5°F). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in April is computed to be 30°C (86°F).

What is the average humidity in December in Mutalau?

The average relative humidity in December in Mutalau is 78%.

How much does it rain in Mutalau in December?

In Mutalau, Niue, in December, it is raining for 19.4 days, with typically 130mm (5.12") of accumulated precipitation.

When are the longest days in Mutalau?

December has the longest days of the year in Mutalau, with an average of 13h and 18min of daylight.

What is the average length of the day in December in Mutalau?

The average day length in December in Mutalau is 13h and 15min.

When are sunrise and sunset in December in Mutalau?

On the first day of December in Mutalau, Niue, sunrise is at 05:32 and sunset at 18:44. On the last day of the month, sunrise is at 05:45 and sunset at 19:00 -11.

What month has the most sunshine in Mutalau?

The month with the most sunshine in Mutalau, Niue, is December, with an average of 8.5h of sunshine.

How long on average sun shines in December in Mutalau?

In Mutalau, Niue, the average sunshine duration in December is 8.5h.

When is the highest UV index in Mutalau?

January through May, November and December, with an average maximum UV index of 7, are months with the highest UV index in Mutalau, Niue.

What is the UV index intensity in December in Mutalau?

In Mutalau, the average daily maximum UV index in December is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in December
Mutalau, Niue

Average temperature in December - Mutalau, Niue
  • Average high temperature in December: 26.9°C

The warmest month (with the highest average high temperature) is March (28°C).
The month with the lowest average high temperature is August (24.6°C).

  • Average low temperature in December: 26.4°C

The month with the highest average low temperature is March (27.2°C).
The coldest month (with the lowest average low temperature) is August (23.4°C).

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Average pressure in December
Mutalau, Niue

Average pressure in December - Mutalau, Niue
  • Average pressure in December: 1010mbar

The months with the highest atmospheric pressure are August and September (1015.2mbar).
The month with the lowest atmospheric pressure is January (1008.4mbar).

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Average wind speed in December
Mutalau, Niue

Average wind speed in December - Mutalau, Niue
  • Average wind speed in December: 24.6km/h

The windiest month (with the highest average wind speed) is June (27.2km/h).
The calmest month (with the lowest average wind speed) is March (19.8km/h).

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Average humidity in December
Mutalau, Niue

Average humidity in December - Mutalau, Niue
  • Average humidity in December: 78%

The months with the highest relative humidity are January, September and November (79%).
The months with the lowest relative humidity are March, April, June, July and August (77%).

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Average rainfall in December
Mutalau, Niue

Average rainfall in December - Mutalau, Niue
  • Average rainfall in December: 130mm

The wettest month (with the highest rainfall) is January (202mm).
The driest month (with the least rainfall) is June (50mm).

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Average rainfall days in December
Mutalau, Niue

Average rainfall days in December - Mutalau, Niue
  • Average rainfall days in December: 19.4 days

The month with the highest number of rainy days is January (24.4 days).
The month with the least rainy days is November (14.8 days).

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Average daylight in December /
Average sunshine in December
Mutalau, Niue

Average daylight in December / Average sunshine in December - Mutalau, Niue
  • 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: 11h and 0min).

  • Average sunshine in December: 8h and 3min

The month with the most sunshine is December (Average sunshine: 8h and 30min).
The month with the least sunshine is June (Average sunshine: 5h and 12min).

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Average sunshine days in December
Mutalau, Niue

Average sunshine days in December - Mutalau, Niue
  • Average sunshine days in December: 8.5 days

The month with the most sunshine days is November (13 days).
The month with the least sunshine days is February (2.9 days).

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Average UV index in December
Mutalau, Niue

Average UV index in December - Mutalau, Niue
  • Average UV index in December: 7

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

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Average cloud cover in December
Mutalau, Niue

Average cloud cover in December - Mutalau, Niue
  • Average cloud cover in December: 51

The months with the most cloud cover are August and November (Cloud cover 55).
The month with the least cloud cover is March (Cloud cover 47).

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Average visibility in December
Mutalau, Niue

Average visibility in December - Mutalau, Niue
  • Average visibility in December: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

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Mutalau, Niue

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