February Weather in Lyons, United States

Last updated: June 24, 2025

In February, the average temperature in Lyons, United States hovers around -4°C (26°F). While the mercury can plummet as low as -25°C (-13°F), it can also rise to a maximum of 20°C (68°F). Expect a precipitation of 37 mm (1.5 in) across approximately 9 days, accompanied by a notable average humidity of 85%.

February Temperature in Lyons

In February in Lyons, the average temperature is -4°C (26°F), with maximums reaching 20°C (68°F) and minimums dropping to as low as -25°C (-13°F). Travelers should be prepared for a wide range of temperatures and dress in layers to ensure comfort during their visit.

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

The chart illustrates February 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, February typically has an average temperature of -4°C (26°F), with highs reaching up to 20°C (68°F) and lows dropping to around -25°C (-13°F).

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

February Precipitation in Lyons

In Lyons in February, the precipitation amount is 37 mm (1.5 in) over a span of 9 days.

February Precipitation Trends in Lyons

The chart displays monthly precipitation patterns in Lyons, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Lyons, February typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Lyons

In Lyons in February humidity is 85%. With an average temperature of -4°C (26°F), this humidity feels like a biting chill that seeps through your layers, making travel uncomfortable and urging you to seek warmth quickly.

February Average Humidity in Lyons

This chart illustrates the average monthly humidity levels in Lyons, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Lyons is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Lyons

In Lyons in February, 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 February

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

Data source: Lyons February 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 February 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 February’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 February’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