December weather forecast
Harihari, New Zealand

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Weather in December

The first month of the summer, December, is a cool month in Harihari, New Zealand, with temperature in the range of an average low of 4.4°C (39.9°F) and an average high of 11.1°C (52°F).

Temperature

As November transitions into December, a subtle temperature shift is observed, with average highs adjusting from a frosty 8°C (46.4°F) to a cool 11.1°C (52°F). In December, the nighttime temperature lowers to an average of 4.4°C (39.9°F).

Humidity

The average relative humidity in December is 85%.

Rainfall

The month with the most rainfall in Harihari is December, when the rain falls for 16.6 days and typically aggregates up to 233mm (9.17") of precipitation.

Snowfall

Months with snowfall are January through December. In December, it is snowing for 3.6 days. Throughout December, 395mm (15.55") of snow is accumulated. Throughout the year, there are 107.9 snowfall days, and 6417mm (252.64") of snow is accumulated.

Daylight

The month with the longest days in Harihari is December, with an average of 15h and 18min of daylight.
On the first day of December in Harihari, sunrise is at 5:53 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 9:20 pm NZDT.

Sunshine

December has the most sunshine of the year in Harihari, New Zealand, with an average of 10.2h of sunshine.

UV index

In Harihari, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, a daily UV index of 3 turns into the following recommendations:
Be vigilant - Preventing sunburn is recommended. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What are the temperatures in Harihari in December?

In Harihari, 11.1°C (52°F) is the average high-temperature and 4.4°C (39.9°F) is the average low-temperature during December.

What is the average humidity in December in Harihari?

In Harihari, New Zealand, the average relative humidity in December is 85%.

What is the wettest month in Harihari?

December is the month with the most rainfall in Harihari. Rain falls for 16.6 days and accumulates 233mm (9.17") of precipitation.

How many days does it rain in December in Harihari?

In Harihari, during December, the rain falls for 16.6 days and regularly aggregates up to 233mm (9.17") of precipitation.

How much does it snow in Harihari in December?

In December, it is snowing for 3.6 days. Throughout December, 395mm (15.55") of snow is accumulated.

When are the longest days in Harihari?

With an average of 15h and 18min of daylight, December has the longest days of the year in Harihari.

How many hours of daylight does Harihari have in December?

In Harihari, New Zealand, the average day length in December is 15h and 19min.

When is the sunrise / sunset in December in Harihari?

On the first day of December, sunrise is at 5:53 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 9:20 pm NZDT.

What month has the most sunshine in Harihari?

December has the most sunshine of the year in Harihari, with an average of 10.2h of sunshine.

How many hours of sunshine does Harihari have in December?

The average sunshine duration in December in Harihari, New Zealand, is 10.2h.

How high is the UV index in December in Harihari?

In Harihari, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Harihari, New Zealand

Average temperature in December - Harihari, New Zealand
  • Average high temperature in December: 11.1°C

The warmest month (with the highest average high temperature) is February (13.3°C).
The month with the lowest average high temperature is July (2.4°C).

  • Average low temperature in December: 4.4°C

The month with the highest average low temperature is February (6°C).
The coldest month (with the lowest average low temperature) is July (-3.3°C).

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Average pressure in December
Harihari, New Zealand

Average pressure in December - Harihari, New Zealand
  • Average pressure in December: 1012.2mbar

The month with the highest atmospheric pressure is March (1017.1mbar).
The month with the lowest atmospheric pressure is September (1011.4mbar).

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Average wind speed in December
Harihari, New Zealand

Average wind speed in December - Harihari, New Zealand
  • Average wind speed in December: 10.3km/h

The windiest month (with the highest average wind speed) is January (11.2km/h).
The calmest month (with the lowest average wind speed) is March (9.6km/h).

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Average humidity in December
Harihari, New Zealand

Average humidity in December - Harihari, New Zealand
  • Average humidity in December: 85%

The months with the highest relative humidity are August and October (89%).
The months with the lowest relative humidity are January and February (83%).

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Average rainfall in December
Harihari, New Zealand

Average rainfall in December - Harihari, New Zealand
  • Average rainfall in December: 233mm

The wettest month (with the highest rainfall) is December (233mm).
The driest month (with the least rainfall) is September (106mm).

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Average rainfall days in December
Harihari, New Zealand

Average rainfall days in December - Harihari, New Zealand
  • Average rainfall days in December: 16.6 days

The month with the highest number of rainy days is December (16.6 days).
The month with the least rainy days is August (5.7 days).

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Average snowfall in December
Harihari, New Zealand

Average snowfall in December - Harihari, New Zealand
  • Average snowfall in December: 395mm

The month with the highest snowfall is July (1245mm).
The month with the least snowfall is March (31mm).

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Average snowfall days in December
Harihari, New Zealand

Average snowfall days in December - Harihari, New Zealand
  • Average snowfall days in December: 3.6 days

The month with the highest number of snowfall days is August (16.3 days).
The month with the least snowfall days is February (0.9 days).

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

Average daylight in December / Average sunshine in December - Harihari, New Zealand
  • Average daylight in December: 15h and 2min

The month with the longest days is December (Average daylight: 15h and 18min).
The month with the shortest days is June (Average daylight: 9h and 0min).

  • Average sunshine in December: 10h and 1min

The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 5h and 30min).

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Average sunshine days in December
Harihari, New Zealand

Average sunshine days in December - Harihari, New Zealand
  • Average sunshine days in December: 12 days

The month with the most sunshine days is March (15.7 days).
The month with the least sunshine days is October (10.5 days).

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Average UV index in December
Harihari, New Zealand

Average UV index in December - Harihari, New Zealand
  • Average UV index in December: 3

The month with the highest UV index is January (UV index 4).
The month with the lowest UV index is July (UV index 1).

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Average cloud cover in December
Harihari, New Zealand

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

The months with the most cloud cover are October and November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 40).

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Average visibility in December
Harihari, New Zealand

Average visibility in December - Harihari, New Zealand
  • Average visibility in December: 8km

The months with the highest visibility are January, February and March (9km).
The months with the lowest visibility are April, May, June, July, August, September, October, November and December (8km).

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Harihari, New Zealand

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