March Weather in Mankato, United States

Last updated: June 24, 2025

In March, the average temperature in Mankato, United States hovers around 1°C (34°F). Expect a chilling minimum of -27°C (-16°F), while at the other end, temperatures can peak at a pleasant 24°C (75°F). Rainfall is moderate, with 67 mm (2.6 in) spread over 7 days, and the air remains notably humid, averaging 85%.

March Temperature in Mankato

In March in Mankato, the average temperature is 1°C (34°F). The maximum can reach 24°C (75°F) while the minimum can drop as low as -27°C (-16°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

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 1°C (34°F), with highs reaching up to 24°C (75°F) and lows dropping to around -27°C (-16°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 total precipitation amount is 67 mm (2.6 in) over a span of 7 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 67 mm (2.6 inches) of precipitation spread over approximately 7 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 85%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill that seeps into your bones, making outdoor travel uncomfortable and urging you to seek warmth indoors rather than explore the surroundings.

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 85%, 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 reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, 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 5, which falls under the moderate 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	-8°C (17°F)	32 mm (1.3 inches)	87%	moderate
February Weather	-9°C (16°F)	35 mm (1.4 inches)	90%	moderate
March Weather	1°C (34°F)	67 mm (2.6 inches)	85%	moderate
April Weather	7°C (44°F)	88 mm (3.5 inches)	84%	very high
May Weather	15°C (60°F)	130 mm (5.1 inches)	78%	very high
June Weather	22°C (72°F)	106 mm (4.2 inches)	80%	very high
July Weather	24°C (75°F)	121 mm (4.8 inches)	81%	very high
August Weather	22°C (71°F)	128 mm (5.1 inches)	81%	very high
September Weather	18°C (65°F)	142 mm (5.6 inches)	81%	very high
October Weather	9°C (49°F)	91 mm (3.6 inches)	84%	moderate
November Weather	1°C (34°F)	33 mm (1.3 inches)	88%	moderate
December Weather	-4°C (25°F)	43 mm (1.7 inches)	84%	low