January Weather in Churchill, United States

Last updated: June 24, 2025

In Churchill, United States, the average temperature in January hovers around -1°C (31°F). However, temperatures can vary significantly, dipping as low as -24°C (-11°F) and occasionally climbing to a surprisingly warm 21°C (71°F). Expect about 95 mm (3.7 in) of precipitation spread over 12 days during this month, accompanied by a high average humidity of 89%—perfect for cozy, indoor activities!

January Temperature in Churchill

In January in Churchill, the average temperature is -1°C (31°F), with maximums reaching 21°C (71°F) and minimums dropping as low as -24°C (-11°F). This wide temperature range makes it essential for travelers to pack accordingly, preparing for both chilly and surprisingly warm days.

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

The chart illustrates January temperature patterns in Churchill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Churchill, January typically has an average temperature of -1°C (31°F), with highs reaching up to 21°C (71°F) and lows dropping to around -24°C (-11°F).

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

January Precipitation in Churchill

In Churchill in January, the precipitation amount is 95 mm (3.7 in) over the course of 12 days.

January Precipitation Trends in Churchill

The chart displays monthly precipitation patterns in Churchill, 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 Churchill, January typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 12 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 Churchill

In Churchill in January humidity is 89%. With an average temperature of -1°C (31°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and urging you to seek warmth indoors.

January Average Humidity in Churchill

This chart illustrates the average monthly humidity levels in Churchill, 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 Churchill is approximately 89%, 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 Churchill

In Churchill in January, 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 Churchill, you can check the information here.

Maximum UV Index Levels in Churchill for January

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

Data source: Churchill 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 Churchill Compares to Other Months

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

This table compares monthly weather conditions in Churchill, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	95 mm (3.7 inches)	89%	moderate
February Weather	2°C (35°F)	127 mm (5.0 inches)	90%	moderate
March Weather	5°C (41°F)	109 mm (4.3 inches)	89%	high
April Weather	11°C (51°F)	130 mm (5.1 inches)	88%	very high
May Weather	17°C (62°F)	156 mm (6.1 inches)	80%	very high
June Weather	21°C (70°F)	153 mm (6.0 inches)	79%	very high
July Weather	24°C (75°F)	148 mm (5.8 inches)	74%	very high
August Weather	23°C (73°F)	88 mm (3.5 inches)	64%	very high
September Weather	19°C (67°F)	124 mm (4.9 inches)	67%	very high
October Weather	14°C (57°F)	124 mm (4.9 inches)	81%	high
November Weather	5°C (42°F)	95 mm (3.7 inches)	89%	moderate
December Weather	2°C (36°F)	103 mm (4.1 inches)	88%	low