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December Weather in Weston, New Zealand

Last updated: August 31, 2025

In December, the average temperature in Weston, New Zealand hovers around 15°C (58°F), with a comfortable range from a minimum of 8°C (47°F) to a maximum of 24°C (76°F). Expect to experience a fair amount of rain, with 101 mm (4.0 in) of precipitation spread over 16 days. The average humidity during this time is a notable 81%, adding to the region's lush ambiance.

December Temperature in Weston

In December in Weston, the average temperature is 15°C (58°F). Maximum temperatures can reach 24°C (76°F), while minimums can dip as low as 8°C (47°F). This moderate climate makes it a perfect time for travelers to explore the outdoors comfortably.

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

The chart illustrates December temperature patterns in Weston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weston, December typically has an average temperature of 15°C (58°F), with highs reaching up to 24°C (76°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec605958545046444648515558
Data source: Temperature data for Weston 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 Weston

In Weston in December, the total precipitation amount is 101 mm (4.0 in) spread over 16 days.

December Precipitation Trends in Weston

The chart displays monthly precipitation patterns in Weston, 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 Weston, December typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec791006686403969394780100101
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Weston

In Weston in December humidity is 81%. With an average temperature of 15°C (58°F), this humidity feels like a mild, damp embrace that can make outdoor activities feel heavy and exhausting, requiring frequent breaks in the shade or a cool beverage to refresh yourself.

December Average Humidity in Weston

This chart illustrates the average monthly humidity levels in Weston, 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 Weston is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%76%78%81%84%85%85%84%83%80%78%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Weston

In Weston in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Weston.

Maximum UV Index Levels in Weston for December

The chart shows the monthly maximum UV Index (UVI) for Weston 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 Weston typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1312963223581012
Data source: Weston 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 Weston Compares to Other Months

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

This table compares monthly weather conditions in Weston, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (60°F)79 mm (3.1 inches)79%extreme
February Weather15°C (60°F)100 mm (3.9 inches)76%extreme
March Weather14°C (58°F)66 mm (2.6 inches)78%very high
April Weather12°C (54°F)86 mm (3.4 inches)81%high
May Weather10°C (50°F)40 mm (1.6 inches)84%moderate
June Weather8°C (46°F)39 mm (1.5 inches)85%low
July Weather7°C (45°F)69 mm (2.7 inches)85%low
August Weather8°C (46°F)39 mm (1.5 inches)84%moderate
September Weather9°C (49°F)46 mm (1.8 inches)83%moderate
October Weather11°C (51°F)80 mm (3.2 inches)80%very high
November Weather13°C (55°F)100 mm (4.0 inches)78%very high
December Weather15°C (58°F)101 mm (4.0 inches)81%extreme

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