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December Weather in Uxbridge, Canada

Last updated: June 18, 2025

In Uxbridge, Canada, the average temperature in December hovers around -2°C (29°F). You might experience lows plummeting to -25°C (-12°F) and highs reaching up to 15°C (59°F). Furthermore, expect about 74 mm (2.9 in) of precipitation spread over 13 days, with an average humidity level of a damp 87%. 🌧️

December Temperature in Uxbridge

In December in Uxbridge, the average temperature is -2°C (29°F), with a maximum that can reach 15°C (59°F) and a minimum that can drop as low as -25°C (-12°F). Travelers should be prepared for a wide range of temperatures, from chilly days to potentially frigid nights.

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

The chart illustrates December temperature patterns in Uxbridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uxbridge, December typically has an average temperature of -2°C (29°F), with highs reaching up to 15°C (59°F) and lows dropping to around -25°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec222432425565716962503628
Data source: Temperature data for Uxbridge 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 Uxbridge

In Uxbridge in December, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

December Precipitation Trends in Uxbridge

The chart displays monthly precipitation patterns in Uxbridge, 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 Uxbridge, December typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec64706411110096100110721028174
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Uxbridge

In Uxbridge in December humidity is 87%. With an average temperature of -2°C (29°F), this humidity feels like an uncomfortable chill that seeps into your bones, making it challenging to enjoy outdoor activities.

December Average Humidity in Uxbridge

This chart illustrates the average monthly humidity levels in Uxbridge, 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 Uxbridge is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Uxbridge

In Uxbridge in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Uxbridge, you can visit Hourly UV Index in Uxbridge.

Maximum UV Index Levels in Uxbridge for December

The chart shows the monthly maximum UV Index (UVI) for Uxbridge 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 Uxbridge typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Uxbridge 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 Uxbridge Compares to Other Months

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

This table compares monthly weather conditions in Uxbridge, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (22°F)64 mm (2.5 inches)91%low
February Weather-5°C (24°F)70 mm (2.8 inches)91%moderate
March Weather0°C (32°F)64 mm (2.5 inches)88%moderate
April Weather6°C (42°F)111 mm (4.4 inches)88%very high
May Weather13°C (56°F)100 mm (3.9 inches)82%very high
June Weather18°C (66°F)96 mm (3.8 inches)79%very high
July Weather22°C (72°F)100 mm (3.9 inches)77%very high
August Weather21°C (70°F)110 mm (4.3 inches)72%very high
September Weather17°C (62°F)72 mm (2.8 inches)76%high
October Weather10°C (51°F)102 mm (4.0 inches)83%moderate
November Weather2°C (37°F)81 mm (3.2 inches)88%moderate
December Weather-2°C (29°F)74 mm (2.9 inches)87%low

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