July Weather in Lyons, United States

Last updated: June 24, 2025

In July, the average temperature in Lyons, United States hovers around 24°C (75°F). You can expect a minimum of 12°C (53°F) and a maximum reaching up to 35°C (95°F). During this time, the region experiences about 68 mm (2.7 in) of precipitation spread over 10 days, with an average humidity level of 78%. Perfect for those who enjoy a mix of warm weather and occasional showers!

July Temperature in Lyons

In July in Lyons, the average temperature is 24°C (75°F). Maximums can reach 35°C (95°F), while minimums can drop as low as 12°C (53°F). This makes Lyons an ideal destination for travelers seeking pleasant and varied weather.

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

The chart illustrates July 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, July typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (95°F) and lows dropping to around 12°C (53°F).

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

July Precipitation in Lyons

In Lyons in July, the precipitation amount is 68 mm (2.7 in) over a span of 10 days.

July Precipitation Trends in Lyons

The chart displays monthly precipitation patterns in Lyons, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Lyons, July typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Lyons

In Lyons in July humidity is 78%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making travel sticky and heavy but also inviting, as long as you're prepared with plenty of water and light clothing.

July Average Humidity in Lyons

This chart illustrates the average monthly humidity levels in Lyons, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Lyons is approximately 78%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Lyons

In Lyons in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Lyons.

Maximum UV Index Levels in Lyons for July

The chart shows the monthly maximum UV Index (UVI) for Lyons in July, 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 July, the maximum UV index in Lyons typically reaches 10, which falls under the very high exposure category.

Data source: Lyons July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	64 mm (2.5 inches)	87%	low
February Weather	-3°C (27°F)	66 mm (2.6 inches)	87%	moderate
March Weather	2°C (37°F)	64 mm (2.5 inches)	86%	moderate
April Weather	8°C (47°F)	87 mm (3.4 inches)	87%	very high
May Weather	15°C (60°F)	129 mm (5.1 inches)	82%	very high
June Weather	21°C (70°F)	118 mm (4.6 inches)	81%	very high
July Weather	24°C (75°F)	68 mm (2.7 inches)	78%	very high
August Weather	22°C (72°F)	66 mm (2.6 inches)	79%	very high
September Weather	18°C (65°F)	112 mm (4.4 inches)	79%	high
October Weather	11°C (53°F)	127 mm (5.0 inches)	82%	moderate
November Weather	3°C (38°F)	63 mm (2.5 inches)	87%	moderate
December Weather	0°C (32°F)	64 mm (2.5 inches)	86%	low