March Weather in Mankato, United States

Last updated: June 24, 2025

In Mankato, United States, the average temperature in March hovers around 6°C (44°F). During this time, temperatures can vary significantly, with a minimum of -22°C (-8°F) and a maximum of 30°C (87°F). Expect about 77 mm (3.0 in) of precipitation over approximately 8 days, accompanied by an average humidity level of 67%.

March Temperature in Mankato

In March in Mankato, the average temperature is 6°C (44°F), with maximums reaching 30°C (87°F) and minimums dropping as low as -22°C (-8°F). Be prepared for a wide range of temperatures if you plan to travel during this month.

March Weather in Mankato: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Mankato, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mankato, March typically has an average temperature of 6°C (44°F), with highs reaching up to 30°C (87°F) and lows dropping to around -22°C (-8°F).

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

March Precipitation in Mankato

In Mankato in March, the precipitation amount is 77 mm (3.0 in) distributed over 8 days.

March Precipitation Trends in Mankato

The chart displays monthly precipitation patterns in Mankato, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Mankato, March typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Mankato

In Mankato in March, humidity is 67%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that wraps around you, making outdoor exploration less comfortable and urging travelers to seek warm, sheltered spots.

March Average Humidity in Mankato

This chart illustrates the average monthly humidity levels in Mankato, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Mankato is approximately 67%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Mankato

In Mankato in March, 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 Mankato.

Maximum UV Index Levels in Mankato for March

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

Data source: Mankato March 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 March Weather in Mankato Compares to Other Months

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

This table compares monthly weather conditions in Mankato, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	25 mm (1.0 inches)	74%	moderate
February Weather	-2°C (30°F)	21 mm (0.8 inches)	78%	moderate
March Weather	6°C (44°F)	77 mm (3.0 inches)	67%	high
April Weather	11°C (53°F)	45 mm (1.8 inches)	70%	very high
May Weather	18°C (64°F)	176 mm (6.9 inches)	82%	very high
June Weather	25°C (78°F)	71 mm (2.8 inches)	81%	extreme
July Weather	27°C (81°F)	72 mm (2.8 inches)	80%	extreme
August Weather	25°C (77°F)	99 mm (3.9 inches)	80%	very high
September Weather	22°C (72°F)	65 mm (2.6 inches)	73%	very high
October Weather	12°C (55°F)	76 mm (3.0 inches)	71%	high
November Weather	6°C (43°F)	20 mm (0.8 inches)	79%	moderate
December Weather	1°C (34°F)	39 mm (1.6 inches)	83%	moderate