March Weather in Lyons, United States

Last updated: June 24, 2025

In March, the average temperature in Lyons, United States hovers around 2°C (35°F). Expect a wide range with minimums dipping to -22°C (-7°F) and maximums reaching 21°C (70°F). The weather may bring 64 mm (2.5 in) of precipitation over approximately 11 days, and humidity levels typically sit at a comfortable 75%. Prepare for varied conditions!

March Temperature in Lyons

In March in Lyons, the average temperature is 2°C (35°F), with maximums reaching 21°C (70°F) and minimums dropping as low as -22°C (-7°F). Be prepared for a wide range of temperatures, making it ideal to dress in layers for your travels.

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

The chart illustrates March temperature patterns in Lyons, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lyons, March typically has an average temperature of 2°C (35°F), with highs reaching up to 21°C (70°F) and lows dropping to around -22°C (-7°F).

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

March Precipitation in Lyons

In Lyons in March, the total precipitation amount is 64 mm (2.5 in) spread over 11 days.

March Precipitation Trends in Lyons

The chart displays monthly precipitation patterns in Lyons, 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 Lyons, March typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Lyons

In Lyons in March humidity is 75%. With an average temperature of 2°C (35°F), this humidity feels like a cold, damp blanket wrapping around you, making outdoor exploration quite challenging and necessitating layers of warm clothing to stay comfortable during your travels.

March Average Humidity in Lyons

This chart illustrates the average monthly humidity levels in Lyons, 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 Lyons 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 Lyons

In Lyons in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lyons.

Maximum UV Index Levels in Lyons for March

The chart shows the monthly maximum UV Index (UVI) for Lyons 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 Lyons typically reaches 8, which falls under the very high exposure category.

Data source: Lyons 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 Lyons Compares to Other Months

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

This table compares monthly weather conditions in Lyons, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	25 mm (1.0 inches)	84%	moderate
February Weather	-4°C (26°F)	37 mm (1.5 inches)	85%	high
March Weather	2°C (35°F)	64 mm (2.5 inches)	75%	very high
April Weather	5°C (42°F)	69 mm (2.7 inches)	67%	extreme
May Weather	10°C (50°F)	136 mm (5.4 inches)	67%	extreme
June Weather	17°C (63°F)	80 mm (3.2 inches)	68%	extreme
July Weather	20°C (68°F)	89 mm (3.5 inches)	62%	extreme
August Weather	19°C (67°F)	81 mm (3.2 inches)	63%	extreme
September Weather	16°C (61°F)	42 mm (1.7 inches)	63%	very high
October Weather	7°C (45°F)	47 mm (1.9 inches)	72%	high
November Weather	2°C (36°F)	30 mm (1.2 inches)	79%	moderate
December Weather	-1°C (30°F)	21 mm (0.8 inches)	85%	moderate