March Weather in Vermillion, United States

Last updated: June 24, 2025

In March, the average temperature in Vermillion, United States hovers around 3°C (38°F). Temperatures can be quite extreme, ranging from a chilly -23°C (-9°F) at minimum to a warm 25°C (78°F) at maximum. Expect 79 mm (3.1 in) of precipitation spread over 8 days, contributing to an average humidity of 75%.

March Temperature in Vermillion

In March in Vermillion, the average temperature is 3°C (38°F), with maximums reaching up to 25°C (78°F) and minimums dropping as low as -23°C (-9°F). Be prepared for a wide range of temperatures during your travels, from chilly days to warm spells.

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

The chart illustrates March temperature patterns in Vermillion, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vermillion, March typically has an average temperature of 3°C (38°F), with highs reaching up to 25°C (78°F) and lows dropping to around -23°C (-9°F).

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

March Precipitation in Vermillion

In Vermillion in March, the precipitation amount is 79 mm (3.1 in) during 8 days, indicating a relatively wet period for the area.

March Precipitation Trends in Vermillion

The chart displays monthly precipitation patterns in Vermillion, 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 Vermillion, March typically receives around 79 mm (3.1 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 Vermillion

In Vermillion in March humidity is 75%. With an average temperature of 3°C (38°F), this humidity feels like a chill that clings to your skin, making outdoor exploration uncomfortable and urging you to seek warmth indoors.

March Average Humidity in Vermillion

This chart illustrates the average monthly humidity levels in Vermillion, 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 Vermillion is approximately 75%, 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 Vermillion

In Vermillion in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Vermillion, you can refer to this Hourly UV Index in Vermillion.

Maximum UV Index Levels in Vermillion for March

The chart shows the monthly maximum UV Index (UVI) for Vermillion 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 Vermillion typically reaches 6, which falls under the high exposure category.

Data source: Vermillion 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 Vermillion Compares to Other Months

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

This table compares monthly weather conditions in Vermillion, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	25 mm (1.0 inches)	80%	moderate
February Weather	-5°C (22°F)	26 mm (1.0 inches)	84%	moderate
March Weather	3°C (38°F)	79 mm (3.1 inches)	75%	high
April Weather	8°C (47°F)	85 mm (3.3 inches)	79%	very high
May Weather	16°C (60°F)	148 mm (5.8 inches)	74%	very high
June Weather	23°C (74°F)	94 mm (3.7 inches)	81%	extreme
July Weather	25°C (77°F)	82 mm (3.2 inches)	82%	very high
August Weather	23°C (73°F)	93 mm (3.7 inches)	80%	very high
September Weather	20°C (68°F)	85 mm (3.3 inches)	75%	very high
October Weather	10°C (50°F)	76 mm (3.0 inches)	77%	moderate
November Weather	3°C (37°F)	23 mm (0.9 inches)	85%	moderate
December Weather	-2°C (28°F)	42 mm (1.6 inches)	83%	low