January Weather in Grunthal, Canada

Last updated: June 18, 2025

In January, the average temperature in Grunthal, Canada typically hovers around -14°C (7°F), with extreme lows plunging to -40°C (-40°F) and rare highs reaching 5°C (41°F). During this month, expect about 18 mm (0.7 in) of precipitation spread over 5 days. With an average humidity of 94%, conditions can feel quite crisp and damp.

January Temperature in Grunthal

In January in Grunthal, the average temperature is -14°C (7°F). The maximum can reach 5°C (41°F), while the minimum can plummet to as low as -40°C (-40°F). Travelers should be prepared for extreme cold conditions and dress accordingly to ensure a safe and enjoyable experience.

January Weather in Grunthal: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Grunthal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grunthal, January typically has an average temperature of -14°C (7°F), with highs reaching up to 5°C (41°F) and lows dropping to around -40°C (-40°F).

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

January Precipitation in Grunthal

In Grunthal in January, the precipitation amount is 18 mm (0.7 in) spread over a duration of 5 days.

January Precipitation Trends in Grunthal

The chart displays monthly precipitation patterns in Grunthal, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Grunthal, January typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 5 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Grunthal

In Grunthal in January humidity is 94%. With an average temperature of -14°C (7°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable as every breath you take feels heavy with moisture in the frigid air.

January Average Humidity in Grunthal

This chart illustrates the average monthly humidity levels in Grunthal, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Grunthal is approximately 94%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grunthal

In Grunthal in January, 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 Grunthal, you can visit Hourly UV Index in Grunthal.

Maximum UV Index Levels in Grunthal for January

The chart shows the monthly maximum UV Index (UVI) for Grunthal in January, 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 January, the maximum UV index in Grunthal typically reaches 2, which falls under the low exposure category.

Data source: Grunthal January 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 January Weather in Grunthal Compares to Other Months

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

This table compares monthly weather conditions in Grunthal, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-14°C (7°F)	18 mm (0.7 inches)	94%	low
February Weather	-15°C (5°F)	18 mm (0.7 inches)	91%	moderate
March Weather	-5°C (23°F)	19 mm (0.7 inches)	90%	moderate
April Weather	2°C (37°F)	30 mm (1.2 inches)	81%	high
May Weather	12°C (54°F)	39 mm (1.5 inches)	74%	very high
June Weather	19°C (66°F)	70 mm (2.8 inches)	75%	very high
July Weather	21°C (70°F)	81 mm (3.2 inches)	74%	very high
August Weather	19°C (66°F)	61 mm (2.4 inches)	77%	very high
September Weather	14°C (57°F)	90 mm (3.5 inches)	75%	high
October Weather	5°C (41°F)	70 mm (2.8 inches)	78%	moderate
November Weather	-5°C (24°F)	29 mm (1.2 inches)	87%	low
December Weather	-11°C (13°F)	27 mm (1.1 inches)	93%	low