June Weather in Lyons, United States

Last updated: June 24, 2025

In Lyons, United States, the average temperature in June is a pleasant 24°C (75°F), with temperatures ranging from a cool 9°C (48°F) to a warm 37°C (99°F). Visitors should be prepared for some rain, as the area receives an average of 122 mm (4.8 in) of precipitation over 10 days. Additionally, the average humidity sits at a comfortable 82%, contributing to the region's lush landscapes.

June Temperature in Lyons

In June in Lyons, the average temperature is 24°C (75°F). The maximum can reach 37°C (99°F), while the minimum can be as low as 9°C (48°F). This varied climate makes Lyons a great destination for travelers seeking both warm and cooler experiences.

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

The chart illustrates June 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, June typically has an average temperature of 24°C (75°F), with highs reaching up to 37°C (99°F) and lows dropping to around 9°C (48°F).

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

June Precipitation in Lyons

In Lyons in June, the total precipitation amount reaches 122 mm (4.8 in) over the course of 10 days.

June Precipitation Trends in Lyons

The chart displays monthly precipitation patterns in Lyons, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Lyons, June typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Lyons

In Lyons in June, humidity is 82%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel feel sticky and heavy on the skin, often requiring more frequent breaks and hydration.

June Average Humidity in Lyons

This chart illustrates the average monthly humidity levels in Lyons, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Lyons is approximately 82%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Lyons

In Lyons in June, 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 June

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

Data source: Lyons June 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 June 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 June’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 June’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