December Weather in Walkerton, United States

Last updated: June 24, 2025

In Walkerton, United States, the average temperature in December hovers around 1°C (34°F), with fluctuations ranging from a brisk -23°C (-9°F) to a mild 18°C (64°F). Expect about 62 mm (2.4 in) of precipitation over 9 days, contributing to the area's average humidity of a remarkable 86%.

December Temperature in Walkerton

In December in Walkerton, the average temperature is 1°C (34°F). The maximum can reach 18°C (64°F), and the minimum can be as low as -23°C (-9°F). It's important to pack accordingly, as the weather can vary significantly.

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

The chart illustrates December temperature patterns in Walkerton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Walkerton, December typically has an average temperature of 1°C (34°F), with highs reaching up to 18°C (64°F) and lows dropping to around -23°C (-9°F).

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

December Precipitation in Walkerton

In Walkerton in December, the precipitation amount is 62 mm (2.4 in) over the course of 9 days.

December Precipitation Trends in Walkerton

The chart displays monthly precipitation patterns in Walkerton, 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 Walkerton, December typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 9 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 Walkerton

In Walkerton in December, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.

December Average Humidity in Walkerton

This chart illustrates the average monthly humidity levels in Walkerton, 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 Walkerton is approximately 86%, 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 Walkerton

In Walkerton in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Walkerton, you can check the information here.

Maximum UV Index Levels in Walkerton for December

The chart shows the monthly maximum UV Index (UVI) for Walkerton 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 Walkerton typically reaches 3, which falls under the moderate exposure category.

Data source: Walkerton 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 Walkerton Compares to Other Months

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

This table compares monthly weather conditions in Walkerton, 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 (28°F)	72 mm (2.8 inches)	85%	moderate
February Weather	-2°C (29°F)	74 mm (2.9 inches)	85%	moderate
March Weather	4°C (40°F)	103 mm (4.1 inches)	86%	high
April Weather	9°C (49°F)	108 mm (4.2 inches)	87%	very high
May Weather	16°C (62°F)	167 mm (6.6 inches)	81%	very high
June Weather	22°C (72°F)	135 mm (5.3 inches)	82%	very high
July Weather	24°C (76°F)	120 mm (4.7 inches)	81%	very high
August Weather	23°C (73°F)	113 mm (4.4 inches)	79%	very high
September Weather	20°C (68°F)	77 mm (3.0 inches)	78%	very high
October Weather	13°C (55°F)	125 mm (4.9 inches)	81%	high
November Weather	4°C (40°F)	75 mm (3.0 inches)	89%	moderate
December Weather	1°C (34°F)	62 mm (2.4 inches)	86%	moderate