December Weather in Oliver, Canada

Last updated: June 18, 2025

In December, the average temperature in Oliver, Canada hovers around -2°C (28°F). While the mercury can dip as low as -26°C (-14°F), it can also rise to a maximum of 13°C (55°F). Expect 90 mm (3.6 in) of precipitation spread over 16 days, coupled with a high average humidity of 93%.

December Temperature in Oliver

In December in Oliver, the average temperature is -2°C (28°F). The maximum can reach 13°C (55°F), while the minimum can drop as low as -26°C (-14°F). Travelers should pack warm clothing and be prepared for a wide range of temperatures during their visit.

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

The chart illustrates December temperature patterns in Oliver, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oliver, December typically has an average temperature of -2°C (28°F), with highs reaching up to 13°C (55°F) and lows dropping to around -26°C (-14°F).

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

December Precipitation in Oliver

In Oliver in December, the precipitation amount is 90 mm (3.6 in) spread across 16 days.

December Precipitation Trends in Oliver

The chart displays monthly precipitation patterns in Oliver, 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 Oliver, December typically receives around 90 mm (3.6 inches) of precipitation spread over approximately 16 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 Oliver

In Oliver in December, the humidity is 93%. With an average temperature of -2°C (28°F), this humidity feels like a biting chill that seeps into your bones, making traveling feel uncomfortable and heavy as you contend with the dampness in the air, creating a stark contrast to the freezing temperatures.

December Average Humidity in Oliver

This chart illustrates the average monthly humidity levels in Oliver, 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 Oliver 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 Oliver

In Oliver 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 Oliver.

Maximum UV Index Levels in Oliver for December

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

Data source: Oliver 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 Oliver Compares to Other Months

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

This table compares monthly weather conditions in Oliver, 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)	75 mm (3.0 inches)	90%	low
February Weather	-4°C (26°F)	70 mm (2.8 inches)	91%	moderate
March Weather	2°C (36°F)	77 mm (3.0 inches)	89%	moderate
April Weather	6°C (44°F)	63 mm (2.5 inches)	85%	high
May Weather	12°C (54°F)	46 mm (1.8 inches)	82%	very high
June Weather	16°C (61°F)	36 mm (1.4 inches)	81%	very high
July Weather	20°C (68°F)	11 mm (0.5 inches)	84%	very high
August Weather	20°C (68°F)	11 mm (0.4 inches)	75%	very high
September Weather	14°C (58°F)	42 mm (1.6 inches)	74%	high
October Weather	6°C (44°F)	71 mm (2.8 inches)	85%	moderate
November Weather	2°C (35°F)	93 mm (3.7 inches)	88%	moderate
December Weather	-2°C (28°F)	90 mm (3.6 inches)	93%	low