December Weather in Ellison, Canada

Last updated: June 18, 2025

In Ellison, Canada, the average temperature in December hovers around -2°C (29°F). While the mercury can plummet to a minimum of -27°C (-17°F), it occasionally rises to a refreshing maximum of 11°C (53°F). Expect 75 mm (2.9 in) of precipitation spread over 16 days, accompanied by a notably high average humidity of 93%.

December Temperature in Ellison

In December in Ellison, the average temperature is -2°C (29°F). The maximum can reach 11°C (53°F) and the minimum can be as low as -27°C (-17°F). Travelers should be prepared for cold temperatures and varying conditions, making warm clothing essential for exploring the area.

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

The chart illustrates December temperature patterns in Ellison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ellison, December typically has an average temperature of -2°C (29°F), with highs reaching up to 11°C (53°F) and lows dropping to around -27°C (-17°F).

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

December Precipitation in Ellison

In Ellison in December, the precipitation amount is 75 mm (2.9 in) spread over 16 days.

December Precipitation Trends in Ellison

The chart displays monthly precipitation patterns in Ellison, 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 Ellison, December typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 16 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Ellison

In Ellison in December humidity is 93%. With an average temperature of -2°C (29°F), this humidity feels like a dense, frosty blanket that clings to you, making the cold seep into your bones and transforming outdoor activities into a chilly challenge.

December Average Humidity in Ellison

This chart illustrates the average monthly humidity levels in Ellison, 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 Ellison is approximately 93%, 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 Ellison

In Ellison 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 Ellison.

Maximum UV Index Levels in Ellison for December

The chart shows the monthly maximum UV Index (UVI) for Ellison 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 Ellison typically reaches 1, which falls under the low exposure category.

Data source: Ellison 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 Ellison Compares to Other Months

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

This table compares monthly weather conditions in Ellison, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	50 mm (2.0 inches)	90%	low
February Weather	-4°C (24°F)	56 mm (2.2 inches)	91%	moderate
March Weather	1°C (35°F)	54 mm (2.1 inches)	89%	moderate
April Weather	5°C (42°F)	54 mm (2.1 inches)	85%	high
May Weather	11°C (52°F)	49 mm (1.9 inches)	82%	very high
June Weather	14°C (58°F)	40 mm (1.6 inches)	81%	very high
July Weather	18°C (65°F)	23 mm (0.9 inches)	84%	very high
August Weather	18°C (65°F)	14 mm (0.6 inches)	75%	very high
September Weather	13°C (56°F)	49 mm (1.9 inches)	74%	high
October Weather	6°C (42°F)	69 mm (2.7 inches)	85%	moderate
November Weather	2°C (35°F)	82 mm (3.2 inches)	88%	low
December Weather	-2°C (29°F)	75 mm (2.9 inches)	93%	low