February Weather in Lyons, United States

Last updated: June 24, 2025

In February, the average temperature in Lyons, United States hovers around -2°C (29°F). While it can dip to a chilling -19°C (-1°F), it may also peak at a surprisingly warm 20°C (68°F). Expect about 83 mm (3.3 in) of precipitation spread over 15 days, contributing to the region's high average humidity of 90%.

February Temperature in Lyons

In February in Lyons, the average temperature is -2°C (29°F). Maximums can reach 20°C (68°F), while minimums can dip as low as -19°C (-1°F). Travelers should be prepared for a wide range of temperatures, from chilly days to unseasonably warm spells.

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 -2°C (29°F), with highs reaching up to 20°C (68°F) and lows dropping to around -19°C (-1°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 83 mm (3.3 in) spread over 15 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 83 mm (3.3 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

February Humidity in Lyons

In Lyons in February, humidity is 90%. With an average temperature of -2°C (29°F), this humidity feels like an icy breath enveloping you, making every step outdoors feel even colder and more biting, while also creating a heavy, wet atmosphere that can dampen your spirits for traveling.

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 90%, 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 reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Lyons for better planning.

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 4, which falls under the moderate 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)	83 mm (3.3 inches)	90%	low
February Weather	-2°C (29°F)	83 mm (3.3 inches)	90%	moderate
March Weather	2°C (35°F)	76 mm (3.0 inches)	87%	high
April Weather	8°C (46°F)	117 mm (4.6 inches)	88%	very high
May Weather	15°C (59°F)	116 mm (4.6 inches)	82%	very high
June Weather	20°C (68°F)	86 mm (3.4 inches)	79%	very high
July Weather	23°C (73°F)	151 mm (6.0 inches)	78%	very high
August Weather	22°C (72°F)	106 mm (4.2 inches)	76%	very high
September Weather	18°C (65°F)	79 mm (3.1 inches)	78%	high
October Weather	12°C (55°F)	147 mm (5.8 inches)	84%	moderate
November Weather	4°C (40°F)	89 mm (3.5 inches)	89%	moderate
December Weather	0°C (33°F)	95 mm (3.7 inches)	86%	low