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December Weather in Haruru, New Zealand

Last updated: August 31, 2025

In December, the average temperature in Haruru, New Zealand is a comfortable 19°C (66°F), with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 27°C (80°F). Expect about 54 mm (2.1 in) of precipitation spread over 10 days and an average humidity of 78%, creating a pleasantly moist atmosphere. Enjoy your time in this vibrant locale!

December Temperature in Haruru

In December in Haruru, the average temperature is 19°C (66°F). Maximums can reach 27°C (80°F), while minimums can be as low as 10°C (51°F). This mild climate makes it an ideal time for outdoor activities and exploring the local attractions.

December Weather in Haruru: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Haruru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haruru, December typically has an average temperature of 19°C (66°F), with highs reaching up to 27°C (80°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec686967635956545455596266
Data source: Temperature data for Haruru generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Haruru

In Haruru in December, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.

December Precipitation Trends in Haruru

The chart displays monthly precipitation patterns in Haruru, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Haruru, December typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec499469835912610692801046554
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Haruru

In Haruru in December, humidity is 78%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making traveling quite uncomfortable unless you're well-prepared with lightweight, breathable clothing and frequent breaks to stay hydrated.

December Average Humidity in Haruru

This chart illustrates the average monthly humidity levels in Haruru, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Haruru is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%76%75%77%80%80%78%78%79%79%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Haruru

In Haruru in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Haruru, you can check here.

Maximum UV Index Levels in Haruru for December

The chart shows the monthly maximum UV Index (UVI) for Haruru in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Haruru typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141411853357101214
Data source: Haruru December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Haruru Compares to Other Months

Weather in Haruru varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Haruru, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Haruru, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)49 mm (1.9 inches)79%extreme
February Weather20°C (69°F)94 mm (3.7 inches)78%extreme
March Weather19°C (67°F)69 mm (2.7 inches)76%extreme
April Weather17°C (63°F)83 mm (3.3 inches)75%very high
May Weather15°C (59°F)59 mm (2.3 inches)77%moderate
June Weather13°C (56°F)126 mm (5.0 inches)80%moderate
July Weather12°C (54°F)106 mm (4.2 inches)80%moderate
August Weather12°C (55°F)92 mm (3.6 inches)78%moderate
September Weather13°C (56°F)80 mm (3.2 inches)78%high
October Weather15°C (59°F)104 mm (4.1 inches)79%very high
November Weather17°C (62°F)65 mm (2.6 inches)79%extreme
December Weather19°C (66°F)54 mm (2.1 inches)78%extreme

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