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December Weather in Kaiwaka, New Zealand

Last updated: August 31, 2025

In Kaiwaka, New Zealand, the average temperature in December is a pleasant 19°C (67°F). Expect a minimum of 11°C (53°F) and a maximum of 27°C (81°F), creating a delightful range for outdoor activities. During this time, precipitation averages 67 mm (2.6 in) over about 10 days, accompanied by an average humidity of 78%. Prepare for a refreshing yet comfortable climate!

December Temperature in Kaiwaka

In December, in Kaiwaka, the average temperature is 19°C (67°F). The maximum can reach 27°C (81°F) and the minimum can be as low as 11°C (53°F). This pleasant climate makes Kaiwaka an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in Kaiwaka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaiwaka, December typically has an average temperature of 19°C (67°F), with highs reaching up to 27°C (81°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec686967635955545456596367
Data source: Temperature data for Kaiwaka 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 Kaiwaka

In Kaiwaka in December, the total precipitation amount is 67 mm (2.6 in) over a period of 10 days.

December Precipitation Trends in Kaiwaka

The chart displays monthly precipitation patterns in Kaiwaka, 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 Kaiwaka, December typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5479869770111103103112937867
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Kaiwaka

In Kaiwaka in December humidity is 78%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling feel both sticky and sluggish as you navigate through the day.

December Average Humidity in Kaiwaka

This chart illustrates the average monthly humidity levels in Kaiwaka, 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 Kaiwaka is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%76%74%75%80%82%83%81%80%80%80%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kaiwaka

In Kaiwaka in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Kaiwaka.

Maximum UV Index Levels in Kaiwaka for December

The chart shows the monthly maximum UV Index (UVI) for Kaiwaka 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 Kaiwaka typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141410753357101213
Data source: Kaiwaka 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 Kaiwaka Compares to Other Months

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

This table compares monthly weather conditions in Kaiwaka, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)53 mm (2.1 inches)79%extreme
February Weather21°C (69°F)79 mm (3.1 inches)76%extreme
March Weather19°C (67°F)86 mm (3.4 inches)74%very high
April Weather17°C (63°F)97 mm (3.8 inches)74%high
May Weather15°C (59°F)69 mm (2.7 inches)80%moderate
June Weather13°C (56°F)111 mm (4.4 inches)82%moderate
July Weather12°C (54°F)103 mm (4.1 inches)83%moderate
August Weather12°C (55°F)103 mm (4.0 inches)80%moderate
September Weather13°C (56°F)112 mm (4.4 inches)80%high
October Weather15°C (59°F)93 mm (3.7 inches)80%very high
November Weather17°C (63°F)78 mm (3.1 inches)80%extreme
December Weather19°C (67°F)67 mm (2.6 inches)78%extreme

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