March Weather in Vandalia, United States

Last updated: June 24, 2025

In March, the average temperature in Vandalia, United States hovers around 6°C (42°F). Expect a range that dips as low as -14°C (7°F) and can peak at 24°C (75°F). Rainfall contributes to the region's charm, with 106 mm (4.2 in) over about 12 days. Humidity remains notably high at 87%, adding a cozy, if slightly damp, atmosphere to this unique locale.

March Temperature in Vandalia

In March in Vandalia, the average temperature is 6°C (42°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as -14°C (7°F). Travelers should prepare for a wide range of temperatures and pack accordingly for their visit.

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

The chart illustrates March temperature patterns in Vandalia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vandalia, March typically has an average temperature of 6°C (42°F), with highs reaching up to 24°C (75°F) and lows dropping to around -14°C (7°F).

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

March Precipitation in Vandalia

In Vandalia in March, the precipitation amount is 106 mm (4.2 in), occurring over a span of 12 days.

March Precipitation Trends in Vandalia

The chart displays monthly precipitation patterns in Vandalia, 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 Vandalia, March typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 12 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 Vandalia

In Vandalia in March humidity is 87%. With an average temperature of 6°C (42°F), this humidity feels like a persistent chill that seeps into your bones, making it uncomfortable for traveling and leaving you longing for warmth at every turn.

March Average Humidity in Vandalia

This chart illustrates the average monthly humidity levels in Vandalia, 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 Vandalia is approximately 87%, 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 Vandalia

In Vandalia 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 Vandalia, you can refer to this Hourly UV Index in Vandalia.

Maximum UV Index Levels in Vandalia for March

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

Data source: Vandalia 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 Vandalia Compares to Other Months

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

This table compares monthly weather conditions in Vandalia, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	72 mm (2.8 inches)	88%	moderate
February Weather	1°C (34°F)	97 mm (3.8 inches)	88%	moderate
March Weather	6°C (42°F)	106 mm (4.2 inches)	87%	high
April Weather	11°C (52°F)	98 mm (3.9 inches)	85%	very high
May Weather	18°C (64°F)	129 mm (5.1 inches)	81%	very high
June Weather	22°C (72°F)	120 mm (4.7 inches)	82%	very high
July Weather	24°C (76°F)	100 mm (3.9 inches)	81%	very high
August Weather	23°C (74°F)	90 mm (3.5 inches)	73%	very high
September Weather	21°C (69°F)	86 mm (3.4 inches)	73%	very high
October Weather	14°C (58°F)	99 mm (3.9 inches)	78%	high
November Weather	5°C (42°F)	94 mm (3.7 inches)	89%	moderate
December Weather	2°C (36°F)	87 mm (3.4 inches)	87%	moderate