January Weather in Montpelier, United States

Last updated: June 24, 2025

In January, the average temperature in Montpelier, United States hovers around -6°C (21°F), with a chilling minimum of -22°C (-7°F) and a surprisingly mild maximum of 5°C (41°F). Expect about 63 mm (2.5 in) of precipitation spread over 12 days, contributing to an impressive average humidity of 95%. Stay warm and prepared for the cold!

January Temperature in Montpelier

In January in Montpelier, the average temperature is -6°C (21°F), with maximums that can reach 5°C (41°F) and minimums that can drop as low as -22°C (-7°F). Travelers should be prepared for chilly weather and consider packing warm clothing for their trip.

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

The chart illustrates January temperature patterns in Montpelier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montpelier, January typically has an average temperature of -6°C (21°F), with highs reaching up to 5°C (41°F) and lows dropping to around -22°C (-7°F).

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

January Precipitation in Montpelier

In Montpelier in January, the total precipitation amount reaches 63 mm (2.5 in) over the course of 12 days.

January Precipitation Trends in Montpelier

The chart displays monthly precipitation patterns in Montpelier, 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 Montpelier, January typically receives around 63 mm (2.5 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 Montpelier

In Montpelier in January, humidity is 95%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket enveloping you, making the cold air bite even harder as you venture outside, turning each breath into a visible mist and creating a challenging environment for travelers.

January Average Humidity in Montpelier

This chart illustrates the average monthly humidity levels in Montpelier, 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 Montpelier is approximately 95%, 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 Montpelier

In Montpelier 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 Montpelier, you can check the information here.

Maximum UV Index Levels in Montpelier for January

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

Data source: Montpelier 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 Montpelier Compares to Other Months

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

This table compares monthly weather conditions in Montpelier, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	63 mm (2.5 inches)	95%	moderate
February Weather	-5°C (23°F)	90 mm (3.5 inches)	95%	moderate
March Weather	0°C (32°F)	57 mm (2.2 inches)	90%	very high
April Weather	2°C (36°F)	67 mm (2.7 inches)	81%	very high
May Weather	7°C (46°F)	69 mm (2.7 inches)	71%	extreme
June Weather	15°C (59°F)	37 mm (1.5 inches)	64%	extreme
July Weather	20°C (68°F)	20 mm (0.8 inches)	59%	extreme
August Weather	19°C (66°F)	30 mm (1.2 inches)	49%	extreme
September Weather	13°C (56°F)	44 mm (1.7 inches)	52%	very high
October Weather	4°C (40°F)	51 mm (2.0 inches)	69%	high
November Weather	-2°C (29°F)	58 mm (2.3 inches)	86%	moderate
December Weather	-6°C (21°F)	57 mm (2.2 inches)	91%	moderate