December weather forecast
Kaiaua, New Zealand

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Weather in December

December, the first month of the summer in Kaiaua, is a pleasant month, with an average temperature varying between 15°C (59°F) and 20.5°C (68.9°F).

Temperature

The onset of December manifests an average high-temperature of a pleasant 20.5°C (68.9°F), demonstrating a minor variation from the preceding month. Nighttime temperatures in Kaiaua, New Zealand, consistently average a refreshing 15°C (59°F) during December.

Humidity

The average relative humidity in December is 79%.

Rainfall

In Kaiaua, in December, during 13.7 rainfall days, 53mm (2.09") of precipitation is typically accumulated. In Kaiaua, during the entire year, the rain falls for 174 days and collects up to 593mm (23.35") of precipitation.

Daylight

The month with the longest days in Kaiaua, New Zealand, is December, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:52 am and sunset at 8:23 pm. On the last day of December, sunrise is at 6:01 am and sunset at 8:41 pm NZDT.

Sunshine

The month with the most sunshine in Kaiaua is December, with an average of 7.8h of sunshine.

UV index

January through April and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 during December translates into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What is the usual temperature for Kaiaua in December?

In Kaiaua, 20.5°C (68.9°F) is the average high-temperature and 15°C (59°F) is the average low-temperature during December.

What is the average humidity in December in Kaiaua?

The average relative humidity in December in Kaiaua, New Zealand, is 79%.

How much does it rain in Kaiaua in December?

In Kaiaua, in December, during 13.7 rainfall days, 53mm (2.09") of precipitation is typically accumulated.

When are the longest days in Kaiaua?

The month with the longest days in Kaiaua is December, with an average of 14h and 42min of daylight.

How many hours of daylight does Kaiaua have in December?

In Kaiaua, the average day length in December is 14h and 40min.

When is the sunrise / sunset in December in Kaiaua?

On the first day of December, sunrise is at 5:52 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:41 pm NZDT.

What month has the most sunshine in Kaiaua?

December has the most sunshine of the year in Kaiaua, with an average of 7.8h of sunshine.

How long on average sun shines in December in Kaiaua?

The average sunshine duration in December is 7.8h.

When is the highest UV index in Kaiaua?

January through April and December, with an average maximum UV index of 5, are months with the highest UV index in Kaiaua, New Zealand.

How high is the UV index in December in Kaiaua?

In Kaiaua, New Zealand, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in December
Kaiaua, New Zealand

Average temperature in December - Kaiaua, New Zealand
  • Average high temperature in December: 20.5°C

The warmest month (with the highest average high temperature) is February (22.7°C).
The month with the lowest average high temperature is July (13.8°C).

  • Average low temperature in December: 15°C

The month with the highest average low temperature is February (16.8°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).

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Average pressure in December
Kaiaua, New Zealand

Average pressure in December - Kaiaua, New Zealand
  • Average pressure in December: 1015.5mbar

The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is September (1014.7mbar).

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Average wind speed in December
Kaiaua, New Zealand

Average wind speed in December - Kaiaua, New Zealand
  • Average wind speed in December: 15.1km/h

The windiest month (with the highest average wind speed) is September (18.5km/h).
The calmest month (with the lowest average wind speed) is February (13.2km/h).

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Average humidity in December
Kaiaua, New Zealand

Average humidity in December - Kaiaua, New Zealand
  • Average humidity in December: 79%

The months with the highest relative humidity are August and September (80%).
The months with the lowest relative humidity are January and November (77%).

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Average rainfall in December
Kaiaua, New Zealand

Average rainfall in December - Kaiaua, New Zealand
  • Average rainfall in December: 53mm

The wettest month (with the highest rainfall) is June (68mm).
The driest month (with the least rainfall) is March (31mm).

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Average rainfall days in December
Kaiaua, New Zealand

Average rainfall days in December - Kaiaua, New Zealand
  • Average rainfall days in December: 13.7 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is February (10.8 days).

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Average daylight in December /
Average sunshine in December
Kaiaua, New Zealand

Average daylight in December / Average sunshine in December - Kaiaua, New Zealand
  • Average daylight in December: 14h and 4min

The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 42min).

  • Average sunshine in December: 7h and 5min

The month with the most sunshine is December (Average sunshine: 7h and 48min).
The months with the least sunshine are August and September (Average sunshine: 6h and 12min).

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Average sunshine days in December
Kaiaua, New Zealand

Average sunshine days in December - Kaiaua, New Zealand
  • Average sunshine days in December: 12.6 days

The month with the most sunshine days is January (16.6 days).
The month with the least sunshine days is August (10.1 days).

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Average UV index in December
Kaiaua, New Zealand

Average UV index in December - Kaiaua, New Zealand
  • Average UV index in December: 5

The months with the highest UV index are January, February, March, April and December (UV index 5).
The months with the lowest UV index are June and July (UV index 3).

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Average cloud cover in December
Kaiaua, New Zealand

Average cloud cover in December - Kaiaua, New Zealand
  • Average cloud cover in December: 47

The month with the most cloud cover is September (Cloud cover 52).
The month with the least cloud cover is January (Cloud cover 41).

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Average visibility in December
Kaiaua, New Zealand

Average visibility in December - Kaiaua, New Zealand
  • 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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Kaiaua, New Zealand

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