February Weather in Duluth, United States

Last updated: June 24, 2025

In February, the average temperature in Duluth, United States hovers around 10°C (50°F). Expect a minimum chill of -5°C (22°F) and a warm peak of 26°C (79°F). With an average humidity of 84% and 160 mm (6.3 in) of precipitation spread over 14 days, it’s wise to prepare for both cool breezes and occasional rain.

February Temperature in Duluth

In February in Duluth, the average temperature is 10°C (50°F), with maximums reaching 26°C (79°F) and minimums dropping to as low as -5°C (22°F). Be sure to pack layers to comfortably enjoy both warm days and chilly nights during your travels.

February Weather in Duluth: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Duluth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duluth, February typically has an average temperature of 10°C (50°F), with highs reaching up to 26°C (79°F) and lows dropping to around -5°C (22°F).

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

February Precipitation in Duluth

In Duluth in February, the total precipitation amount is 160 mm (6.3 in) spread over 14 days.

February Precipitation Trends in Duluth

The chart displays monthly precipitation patterns in Duluth, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Duluth, February typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

February Humidity in Duluth

In Duluth in February, humidity is 84%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and prompting travelers to seek refuge in cozy, warm cafes or indoor attractions.

February Average Humidity in Duluth

This chart illustrates the average monthly humidity levels in Duluth, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Duluth is approximately 84%, offering insight into how humid the weather typically is during this month.

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

February UV Index in Duluth

In Duluth in February, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Duluth.

Maximum UV Index Levels in Duluth for February

The chart shows the monthly maximum UV Index (UVI) for Duluth in February, 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 February, the maximum UV index in Duluth typically reaches 7, which falls under the high exposure category.

Data source: Duluth February 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 February Weather in Duluth Compares to Other Months

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

This table compares monthly weather conditions in Duluth, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	112 mm (4.4 inches)	86%	moderate
February Weather	10°C (50°F)	160 mm (6.3 inches)	84%	high
March Weather	13°C (56°F)	142 mm (5.6 inches)	83%	very high
April Weather	16°C (62°F)	129 mm (5.1 inches)	81%	very high
May Weather	21°C (71°F)	116 mm (4.6 inches)	81%	extreme
June Weather	24°C (76°F)	134 mm (5.3 inches)	81%	extreme
July Weather	26°C (79°F)	118 mm (4.7 inches)	83%	extreme
August Weather	25°C (78°F)	156 mm (6.1 inches)	81%	very high
September Weather	23°C (74°F)	115 mm (4.5 inches)	82%	very high
October Weather	18°C (65°F)	140 mm (5.5 inches)	78%	very high
November Weather	11°C (52°F)	83 mm (3.3 inches)	86%	high
December Weather	9°C (48°F)	141 mm (5.5 inches)	89%	moderate