January Weather in Champlain, United States

Last updated: June 24, 2025

In January, the average temperature in Champlain, United States hovers around a chilly -7°C (20°F). Expect to encounter minimum lows of -29°C (-21°F) and occasional highs reaching 12°C (53°F). With an average precipitation amount of 78 mm (3.1 in) over 11 days, it's wise to be prepared for wet weather. Additionally, maintain your comfort as the humidity remains high at 93%.

January Temperature in Champlain

In January in Champlain, the average temperature is -7°C (20°F), with maximums reaching 12°C (53°F) and minimums dropping as low as -29°C (-21°F). Travelers should prepare for a wide range of temperatures and pack appropriately for the cold conditions.

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

The chart illustrates January temperature patterns in Champlain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Champlain, January typically has an average temperature of -7°C (20°F), with highs reaching up to 12°C (53°F) and lows dropping to around -29°C (-21°F).

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

January Precipitation in Champlain

In Champlain in January, the precipitation amount is 78 mm (3.1 in) over the course of 11 days.

January Precipitation Trends in Champlain

The chart displays monthly precipitation patterns in Champlain, 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 Champlain, January typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 11 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 Champlain

In Champlain in January, humidity is 93%. With an average temperature of -7°C (20°F), this humidity feels like a biting chill that cuts through your layers, making every outdoor adventure feel significantly harsher and requiring extra preparation for comfort during your travels.

January Average Humidity in Champlain

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

In Champlain 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 Champlain, you can visit Hourly UV Index in Champlain.

Maximum UV Index Levels in Champlain for January

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

Data source: Champlain 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 Champlain Compares to Other Months

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

This table compares monthly weather conditions in Champlain, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	78 mm (3.1 inches)	93%	low
February Weather	-6°C (22°F)	77 mm (3.0 inches)	92%	moderate
March Weather	-1°C (30°F)	79 mm (3.1 inches)	86%	moderate
April Weather	6°C (43°F)	111 mm (4.4 inches)	85%	high
May Weather	14°C (57°F)	93 mm (3.7 inches)	80%	very high
June Weather	19°C (66°F)	115 mm (4.5 inches)	74%	very high
July Weather	22°C (72°F)	125 mm (4.9 inches)	76%	very high
August Weather	21°C (70°F)	118 mm (4.6 inches)	75%	very high
September Weather	16°C (62°F)	74 mm (2.9 inches)	78%	high
October Weather	10°C (51°F)	139 mm (5.5 inches)	86%	moderate
November Weather	2°C (36°F)	108 mm (4.2 inches)	88%	moderate
December Weather	-3°C (26°F)	77 mm (3.0 inches)	89%	low