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December Weather in Wembley, Canada

Last updated: June 18, 2025

In December, the average temperature in Wembley, Canada hovers around -9°C (16°F), while it can dip as low as -38°C (-36°F) and occasionally rise to a maximum of 8°C (46°F). Expect a precipitation level of 24 mm (0.9 in) spread over 6 days, and feel the bite of the cold with an average humidity of 96%.

December Temperature in Wembley

In December in Wembley, the average temperature is -9°C (16°F). Maximum temperatures can reach 8°C (46°F), while minimums can plummet to as low as -38°C (-36°F). Travelers should prepare for extreme cold and be equipped for severe winter conditions.

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

The chart illustrates December temperature patterns in Wembley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wembley, December typically has an average temperature of -9°C (16°F), with highs reaching up to 8°C (46°F) and lows dropping to around -38°C (-36°F).
JanFebMarAprMayJunJulAugSepOctNovDec141022345159615950372316
Data source: Temperature data for Wembley 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 Wembley

In Wembley in December, the total precipitation amount is 24 mm (0.9 in) over a span of 6 days.

December Precipitation Trends in Wembley

The chart displays monthly precipitation patterns in Wembley, 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 Wembley, December typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec233032344066975351435924
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wembley

In Wembley in December, humidity is 96%. With an average temperature of -9°C (16°F), this humidity feels like a heavy, biting chill that clings to your skin, making travel outside feel like stepping into a frigid mist that numbs your senses and dampens your spirit.

December Average Humidity in Wembley

This chart illustrates the average monthly humidity levels in Wembley, 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 Wembley is approximately 96%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%94%89%85%81%78%84%82%80%86%91%96%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wembley

In Wembley 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 Wembley.

Maximum UV Index Levels in Wembley for December

The chart shows the monthly maximum UV Index (UVI) for Wembley 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 Wembley typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123677776311
Data source: Wembley 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 Wembley Compares to Other Months

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

This table compares monthly weather conditions in Wembley, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)23 mm (0.9 inches)93%low
February Weather-12°C (10°F)30 mm (1.2 inches)94%low
March Weather-5°C (23°F)32 mm (1.3 inches)89%moderate
April Weather1°C (35°F)34 mm (1.3 inches)85%high
May Weather10°C (51°F)40 mm (1.6 inches)81%high
June Weather15°C (59°F)66 mm (2.6 inches)78%high
July Weather16°C (62°F)97 mm (3.8 inches)84%high
August Weather15°C (59°F)53 mm (2.1 inches)81%high
September Weather10°C (50°F)51 mm (2.0 inches)80%high
October Weather3°C (37°F)43 mm (1.7 inches)86%moderate
November Weather-5°C (23°F)59 mm (2.3 inches)91%low
December Weather-9°C (16°F)24 mm (0.9 inches)96%low

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