March Weather in Lyons, United States

Last updated: June 24, 2025

In Lyons, United States, the average temperature in March hovers around 5°C (41°F). During this time, temperatures can dip as low as -9°C (16°F) and peak at a comfortable 20°C (68°F). It's a season of notable precipitation, with 198 mm (7.8 in) of rain spread over 19 days, creating a landscape that feels refreshingly lush. Additionally, the air is quite humid, with an average humidity level of 85%, making it a unique experience for visitors and locals alike.

March Temperature in Lyons

In March in Lyons, the average temperature is 5°C (41°F). The maximum can reach 20°C (68°F), while the minimum can drop as low as -9°C (16°F). Be prepared for variable weather conditions when traveling to Lyons during this time.

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 5°C (41°F), with highs reaching up to 20°C (68°F) and lows dropping to around -9°C (16°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 198 mm (7.8 in) over a span of 19 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 198 mm (7.8 inches) of precipitation spread over approximately 19 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 85%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a challenge as the cold air clings to your skin.

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 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 Lyons

In Lyons 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 Lyons, you can refer to this 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 6, which falls under the 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	4°C (39°F)	230 mm (9.0 inches)	85%	low
February Weather	3°C (37°F)	290 mm (11.4 inches)	84%	moderate
March Weather	5°C (41°F)	198 mm (7.8 inches)	85%	high
April Weather	8°C (47°F)	193 mm (7.6 inches)	83%	high
May Weather	12°C (54°F)	95 mm (3.7 inches)	83%	very high
June Weather	15°C (60°F)	81 mm (3.2 inches)	83%	very high
July Weather	19°C (67°F)	7 mm (0.3 inches)	82%	very high
August Weather	20°C (68°F)	10 mm (0.4 inches)	74%	very high
September Weather	16°C (60°F)	117 mm (4.6 inches)	71%	very high
October Weather	10°C (50°F)	185 mm (7.3 inches)	81%	moderate
November Weather	6°C (43°F)	230 mm (9.1 inches)	87%	moderate
December Weather	3°C (38°F)	275 mm (10.8 inches)	87%	low