October Weather in Lyons, United States

Last updated: June 24, 2025

In October, the average temperature in Lyons, United States hovers around 11°C (51°F), with temperatures ranging from a chilly -8°C (18°F) to a warm 32°C (89°F). Expect about 87 mm (3.4 in) of precipitation over 9 days, and a comfortable average humidity of 75%. Prepare for a mix of weather as you explore this vibrant locale!

October Temperature in Lyons

In October in Lyons, the average temperature is 11°C (51°F). Maximum temperatures can reach 32°C (89°F) and minimums can dip as low as -8°C (18°F). Whether you're looking to enjoy warm sunny days or prepare for chilly nights, be sure to pack accordingly for your trip.

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

The chart illustrates October 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, October typically has an average temperature of 11°C (51°F), with highs reaching up to 32°C (89°F) and lows dropping to around -8°C (18°F).

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

October Precipitation in Lyons

In Lyons in October, the precipitation amount is 87 mm (3.4 in), occurring over a span of 9 days.

October Precipitation Trends in Lyons

The chart displays monthly precipitation patterns in Lyons, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Lyons, October typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Lyons

In Lyons in October, humidity is 75%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring you to dress in layers to stay comfortable during your travels.

October Average Humidity in Lyons

This chart illustrates the average monthly humidity levels in Lyons, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Lyons is approximately 75%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Lyons

In Lyons in October, 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 October

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

Data source: Lyons October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	30 mm (1.2 inches)	76%	moderate
February Weather	-5°C (24°F)	30 mm (1.2 inches)	80%	moderate
March Weather	4°C (39°F)	87 mm (3.4 inches)	73%	high
April Weather	9°C (48°F)	71 mm (2.8 inches)	74%	very high
May Weather	16°C (61°F)	151 mm (5.9 inches)	78%	very high
June Weather	24°C (75°F)	122 mm (4.8 inches)	82%	very high
July Weather	25°C (77°F)	69 mm (2.7 inches)	83%	very high
August Weather	23°C (73°F)	115 mm (4.5 inches)	80%	very high
September Weather	20°C (68°F)	82 mm (3.2 inches)	75%	very high
October Weather	11°C (51°F)	87 mm (3.4 inches)	75%	high
November Weather	4°C (39°F)	28 mm (1.1 inches)	82%	moderate
December Weather	-1°C (30°F)	44 mm (1.7 inches)	83%	low