December Weather in Winton, New Zealand

Last updated: August 31, 2025

In Winton, New Zealand, the average temperature in December hovers around 14°C (57°F), with a range that can dip to a chilly 3°C (38°F) and peak at a warm 26°C (80°F). Expect some rain, as the area receives about 123 mm (4.8 in) of precipitation over 17 days. With an average humidity of 83%, it's a month where you definitely want to pack your umbrella!

December Temperature in Winton

In December in Winton, the average temperature is 14°C (57°F). Maximum temperatures can reach up to 26°C (80°F), while minimums can drop as low as 3°C (38°F). This makes Winton a great destination for travelers looking to enjoy mild weather with a mix of warm and cool days.

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

The chart illustrates December temperature patterns in Winton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Winton, December typically has an average temperature of 14°C (57°F), with highs reaching up to 26°C (80°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec595856524843434547505457
Data source: Temperature data for Winton 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 Winton

In Winton in December, the precipitation amount is 123 mm (4.8 in) over a span of 17 days.

December Precipitation Trends in Winton

The chart displays monthly precipitation patterns in Winton, 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 Winton, December typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec108133899795809590131130132123
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Winton

In Winton in December, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.

December Average Humidity in Winton

This chart illustrates the average monthly humidity levels in Winton, 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 Winton is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%84%84%85%85%85%84%83%82%83%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Winton

In Winton 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 Winton.

Maximum UV Index Levels in Winton for December

The chart shows the monthly maximum UV Index (UVI) for Winton 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 Winton typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121185322358912
Data source: Winton 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 Winton Compares to Other Months

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

This table compares monthly weather conditions in Winton, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)108 mm (4.3 inches)83%extreme
February Weather14°C (58°F)133 mm (5.2 inches)82%extreme
March Weather13°C (56°F)89 mm (3.5 inches)84%very high
April Weather11°C (52°F)97 mm (3.8 inches)84%moderate
May Weather9°C (48°F)95 mm (3.7 inches)85%moderate
June Weather6°C (43°F)80 mm (3.1 inches)85%low
July Weather6°C (43°F)95 mm (3.7 inches)85%low
August Weather7°C (45°F)90 mm (3.5 inches)84%moderate
September Weather9°C (48°F)131 mm (5.2 inches)83%moderate
October Weather10°C (51°F)130 mm (5.1 inches)82%very high
November Weather12°C (54°F)132 mm (5.2 inches)82%very high
December Weather14°C (57°F)123 mm (4.8 inches)83%extreme

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