nomadseason

December Weather in Richmond, Canada

Last updated: June 18, 2025

In Richmond, Canada, the average temperature in December hovers around -5°C (23°F), with extremes that can drop to a frigid -28°C (-18°F) or reach a balmy 16°C (60°F). Expect 88 mm (3.5 in) of precipitation spread over approximately 14 days, contributing to an average humidity level of 85%. Whether you're bracing for cold or looking to enjoy the milder days, this month brings a mix of weather conditions to experience!

December Temperature in Richmond

In December in Richmond, the average temperature is -5°C (23°F), with maximums reaching 16°C (60°F) and minimums dropping as low as -28°C (-18°F). Prepare for a wide range of temperatures if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Richmond, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Richmond, December typically has an average temperature of -5°C (23°F), with highs reaching up to 16°C (60°F) and lows dropping to around -28°C (-18°F).
JanFebMarAprMayJunJulAugSepOctNovDec171928425564696759483323
Data source: Temperature data for Richmond generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Richmond

In Richmond in December, the precipitation amount is 88 mm (3.5 in) over the course of 14 days.

December Precipitation Trends in Richmond

The chart displays monthly precipitation patterns in Richmond, 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 Richmond, December typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec8984851181071331141257413611788
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Richmond

In Richmond in December, humidity is 85%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that clings to your skin, making even the briefest outdoor excursions feel daunting and uncomfortable.

December Average Humidity in Richmond

This chart illustrates the average monthly humidity levels in Richmond, 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 Richmond is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%78%72%75%74%77%85%86%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Richmond

In Richmond 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 Richmond, you can visit Hourly UV Index in Richmond.

Maximum UV Index Levels in Richmond for December

The chart shows the monthly maximum UV Index (UVI) for Richmond 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 Richmond typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Richmond 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 Richmond Compares to Other Months

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

This table compares monthly weather conditions in Richmond, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)89 mm (3.5 inches)91%low
February Weather-7°C (19°F)84 mm (3.3 inches)89%moderate
March Weather-2°C (28°F)85 mm (3.3 inches)85%moderate
April Weather5°C (42°F)118 mm (4.7 inches)84%high
May Weather13°C (55°F)107 mm (4.2 inches)78%very high
June Weather18°C (64°F)133 mm (5.2 inches)72%very high
July Weather21°C (69°F)114 mm (4.5 inches)75%very high
August Weather20°C (68°F)125 mm (4.9 inches)74%very high
September Weather15°C (60°F)74 mm (2.9 inches)77%high
October Weather9°C (49°F)136 mm (5.4 inches)85%moderate
November Weather1°C (33°F)117 mm (4.6 inches)86%moderate
December Weather-5°C (23°F)88 mm (3.5 inches)85%low

Compare Richmond's Climate with Cities Worldwide