December Weather in Richmond, Canada

Last updated: June 18, 2025

In Richmond, Canada, the average temperature in December hovers around 5°C (42°F). Expect chilly days, with temperatures ranging from a brisk -9°C (16°F) at the lowest to a mild 11°C (52°F) at the highest. This month also brings considerable precipitation, with around 284 mm (11.2 in) spread over 19 days, creating a damp atmosphere complemented by an average humidity of 87%.

December Temperature in Richmond

In December in Richmond, the average temperature is 5°C (42°F). The maximum can reach 11°C (52°F), and the minimum can be as low as -9°C (16°F). Travelers should prepare for chilly conditions and pack accordingly to fully enjoy their visit.

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 (42°F), with highs reaching up to 11°C (52°F) and lows dropping to around -9°C (16°F).

Data source: Temperature data for Richmond generated using information from the Copernicus Climate Change Service.

December Precipitation in Richmond

In Richmond in December, the precipitation amount is 284 mm (11.2 in) spread over 19 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 284 mm (11.2 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Richmond

In Richmond in December humidity is 87%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel less inviting as the air becomes heavy and oppressive.

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 87%, offering insight into how humid the weather typically is during this month.

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 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 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 1, which falls under the low exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	278 mm (10.9 inches)	86%	low
February Weather	4°C (39°F)	161 mm (6.3 inches)	85%	moderate
March Weather	6°C (44°F)	172 mm (6.8 inches)	86%	moderate
April Weather	9°C (48°F)	141 mm (5.5 inches)	86%	high
May Weather	13°C (55°F)	74 mm (2.9 inches)	81%	very high
June Weather	16°C (61°F)	68 mm (2.7 inches)	83%	very high
July Weather	18°C (66°F)	32 mm (1.2 inches)	84%	very high
August Weather	19°C (67°F)	40 mm (1.6 inches)	77%	very high
September Weather	16°C (61°F)	166 mm (6.5 inches)	76%	high
October Weather	11°C (52°F)	240 mm (9.4 inches)	88%	moderate
November Weather	8°C (46°F)	362 mm (14.2 inches)	87%	low
December Weather	5°C (42°F)	284 mm (11.2 inches)	87%	low