June Weather in Chester, United States

Last updated: June 24, 2025

In June, the average temperature in Chester, United States is a pleasant 18°C (64°F), with temperatures ranging from a cool 2°C (35°F) to a warm 36°C (97°F). Expect an average humidity of 74% and about 83 mm (3.2 in) of precipitation spread over 10 days. Enjoy the diverse weather this month has to offer!

June Temperature in Chester

In June in Chester, the average temperature is 18°C (64°F). The maximum can reach 36°C (97°F), while the minimum can be as low as 2°C (35°F). Travelers should be prepared for a wide range of temperatures, from warm days to cool nights.

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

The chart illustrates June temperature patterns in Chester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chester, June typically has an average temperature of 18°C (64°F), with highs reaching up to 36°C (97°F) and lows dropping to around 2°C (35°F).

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

June Precipitation in Chester

In Chester in June, the precipitation amount is 83 mm (3.2 in) over a span of 10 days.

June Precipitation Trends in Chester

The chart displays monthly precipitation patterns in Chester, 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 Chester, June typically receives around 83 mm (3.2 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 Chester

In Chester in June humidity is 74%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but potentially uncomfortable for extended outdoor activities.

June Average Humidity in Chester

This chart illustrates the average monthly humidity levels in Chester, 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 Chester is approximately 74%, 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 Chester

In Chester 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 Chester.

Maximum UV Index Levels in Chester for June

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

Data source: Chester 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 Chester Compares to Other Months

Weather in Chester varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Chester, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Chester, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	93 mm (3.7 inches)	88%	low
February Weather	-6°C (21°F)	84 mm (3.3 inches)	88%	moderate
March Weather	-2°C (29°F)	75 mm (3.0 inches)	85%	moderate
April Weather	5°C (42°F)	120 mm (4.7 inches)	81%	high
May Weather	12°C (54°F)	99 mm (3.9 inches)	76%	very high
June Weather	18°C (64°F)	83 mm (3.2 inches)	74%	very high
July Weather	21°C (69°F)	94 mm (3.7 inches)	74%	very high
August Weather	20°C (68°F)	82 mm (3.2 inches)	74%	very high
September Weather	16°C (61°F)	83 mm (3.3 inches)	77%	high
October Weather	9°C (49°F)	120 mm (4.7 inches)	82%	moderate
November Weather	2°C (35°F)	116 mm (4.6 inches)	85%	moderate
December Weather	-5°C (24°F)	113 mm (4.5 inches)	84%	low