December weather forecast
Raumati South, New Zealand

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Weather in December

December, the first month of the summer in Raumati South, is a refreshing month, with an average temperature ranging between min 13°C (55.4°F) and max 17.8°C (64°F).

Temperature

Raumati South's weather in December, with an average high-temperature of a comfortable 17.8°C (64°F), subtly shifts from November's 15.5°C (59.9°F). In Raumati South, December is characterized by an average low-temperature of 13°C (55.4°F), indicating a minor drop from daytime highs.

Humidity

In Raumati South, the average relative humidity in December is 81%.

Rainfall

In Raumati South, New Zealand, during December, the rain falls for 14.2 days and regularly aggregates up to 55mm (2.17") of precipitation. In Raumati South, during the entire year, the rain falls for 169 days and collects up to 641mm (25.24") of precipitation.

Daylight

December has the longest days of the year in Raumati South, with an average of 15h and 6min of daylight.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:35 pm. On the last day of December, sunrise is at 5:51 am and sunset at 8:55 pm NZDT.

Sunshine

In Raumati South, the average sunshine in December is 8.4h.

UV index

The average daily maximum UV index in December in Raumati South is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 4 during December translates into these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are the temperatures in Raumati South in December?

An average high-temperature, in December, in Raumati South, is 17.8°C (64°F) and the average low-temperature is 13°C (55.4°F).

What is the average humidity in December in Raumati South?

In Raumati South, New Zealand, the average relative humidity in December is 81%.

How much does it rain in Raumati South in December?

In Raumati South, in December, it is raining for 14.2 days, with typically 55mm (2.17") of accumulated precipitation.

When are the longest days in Raumati South?

With an average of 15h and 6min of daylight, December has the longest days of the year.

How many hours of daylight does Raumati South have in December?

In December, the average day length in Raumati South, New Zealand, is 15h and 4min.

When is the sunrise / sunset in December in Raumati South?

In December, on the first day of the month, sunrise is at 5:42 am and sunset at 8:35 pm. On the last day of the month, in Raumati South, New Zealand, sunrise is at 5:51 am and sunset at 8:55 pm NZDT.

How long on average sun shines in December in Raumati South?

The average sunshine duration in December is 8.4h.

What is the UV index intensity in December in Raumati South?

The average daily maximum UV index in December in Raumati South, New Zealand, is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.

Average temperature in December
Raumati South, New Zealand

Average temperature in December - Raumati South, New Zealand
  • Average high temperature in December: 17.8°C

The warmest month (with the highest average high temperature) is February (19.4°C).
The month with the lowest average high temperature is July (11°C).

  • Average low temperature in December: 13°C

The month with the highest average low temperature is February (14.3°C).
The coldest month (with the lowest average low temperature) is July (7.6°C).

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Average pressure in December
Raumati South, New Zealand

Average pressure in December - Raumati South, New Zealand
  • Average pressure in December: 1013.6mbar

The month with the highest atmospheric pressure is March (1017.9mbar).
The months with the lowest atmospheric pressure are September and November (1012.5mbar).

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Average wind speed in December
Raumati South, New Zealand

Average wind speed in December - Raumati South, New Zealand
  • Average wind speed in December: 18.3km/h

The windiest month (with the highest average wind speed) is October (20.9km/h).
The calmest month (with the lowest average wind speed) is March (17.1km/h).

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Average humidity in December
Raumati South, New Zealand

Average humidity in December - Raumati South, New Zealand
  • Average humidity in December: 81%

The months with the highest relative humidity are April, May, June and August (82%).
The months with the lowest relative humidity are January and November (80%).

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Average rainfall in December
Raumati South, New Zealand

Average rainfall in December - Raumati South, New Zealand
  • Average rainfall in December: 55mm

The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is February (34mm).

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Average rainfall days in December
Raumati South, New Zealand

Average rainfall days in December - Raumati South, New Zealand
  • Average rainfall days in December: 14.2 days

The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is February (10.9 days).

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Average daylight in December /
Average sunshine in December
Raumati South, New Zealand

Average daylight in December / Average sunshine in December - Raumati South, New Zealand
  • Average daylight in December: 15h and 1min

The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 18min).

  • Average sunshine in December: 8h and 2min

The month with the most sunshine is November (Average sunshine: 8h and 30min).
The month with the least sunshine is June (Average sunshine: 5h and 0min).

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Average sunshine days in December
Raumati South, New Zealand

Average sunshine days in December - Raumati South, New Zealand
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is March (16.8 days).
The month with the least sunshine days is June (11.3 days).

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Average UV index in December
Raumati South, New Zealand

Average UV index in December - Raumati South, New Zealand
  • Average UV index in December: 4

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

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Average cloud cover in December
Raumati South, New Zealand

Average cloud cover in December - Raumati South, New Zealand
  • Average cloud cover in December: 44

The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 37).

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Average visibility in December
Raumati South, New Zealand

Average visibility in December - Raumati South, 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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Raumati South, New Zealand

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