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December Weather in Wynndel, Canada

Last updated: June 18, 2025

In December, the average temperature in Wynndel, Canada hovers around -5°C (23°F). While the minimum can plunge to a brisk -21°C (-5°F), the maximum reaches a milder 7°C (45°F). Expect about 126 mm (4.9 in) of precipitation spread over 16 days, and prepare for high humidity levels averaging 96%.

December Temperature in Wynndel

In December in Wynndel, the average temperature is -5°C (23°F). The maximum can reach 7°C (45°F) and the minimum can be as low as -21°C (-5°F). Visitors should be prepared for chilly conditions and dress warmly when traveling during this month.

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

The chart illustrates December temperature patterns in Wynndel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wynndel, December typically has an average temperature of -5°C (23°F), with highs reaching up to 7°C (45°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec211829354655636353383023
Data source: Temperature data for Wynndel 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 Wynndel

In Wynndel in December, the precipitation amount is 126 mm (4.9 in) distributed over 16 days.

December Precipitation Trends in Wynndel

The chart displays monthly precipitation patterns in Wynndel, 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 Wynndel, December typically receives around 126 mm (4.9 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec9896104916780354172104122126
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wynndel

In Wynndel in December humidity is 96%. With an average temperature of -5°C (23°F), this humidity feels like an icy fog that clings to your skin, making it challenging to stay warm and comfortable while traveling.

December Average Humidity in Wynndel

This chart illustrates the average monthly humidity levels in Wynndel, 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 Wynndel is approximately 96%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%88%83%80%82%71%71%85%90%96%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wynndel

In Wynndel in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Wynndel.

Maximum UV Index Levels in Wynndel for December

The chart shows the monthly maximum UV Index (UVI) for Wynndel 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 Wynndel typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799997431
Data source: Wynndel 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 Wynndel Compares to Other Months

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

This table compares monthly weather conditions in Wynndel, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)98 mm (3.9 inches)95%low
February Weather-8°C (18°F)96 mm (3.8 inches)93%moderate
March Weather-2°C (29°F)104 mm (4.1 inches)91%moderate
April Weather2°C (35°F)91 mm (3.6 inches)88%high
May Weather8°C (46°F)67 mm (2.6 inches)83%very high
June Weather13°C (55°F)80 mm (3.1 inches)80%very high
July Weather17°C (63°F)35 mm (1.4 inches)82%very high
August Weather17°C (63°F)41 mm (1.6 inches)71%very high
September Weather12°C (53°F)72 mm (2.8 inches)71%high
October Weather4°C (39°F)104 mm (4.1 inches)85%moderate
November Weather-1°C (30°F)122 mm (4.8 inches)90%moderate
December Weather-5°C (23°F)126 mm (4.9 inches)96%low

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