June Weather in Coatesville, United States

Last updated: June 24, 2025

In June, the average temperature in Coatesville, United States is a pleasant 23°C (74°F). Expect a range from a cool 9°C (49°F) to a warm 35°C (96°F). During this month, precipitation typically totals 108 mm (4.3 in) over approximately 12 days, while the humidity hovers around a comfortable 82%.

June Temperature in Coatesville

In June in Coatesville, the average temperature is 23°C (74°F). Maximums can reach 35°C (96°F) and minimums can be as low as 9°C (49°F). It’s a great time to explore Coatesville, so pack accordingly to enjoy a range of outdoor activities!

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

The chart illustrates June temperature patterns in Coatesville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coatesville, June typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (96°F) and lows dropping to around 9°C (49°F).

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

June Precipitation in Coatesville

In Coatesville in June, the precipitation amount is 108 mm (4.3 in) over the course of 12 days.

June Precipitation Trends in Coatesville

The chart displays monthly precipitation patterns in Coatesville, 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 Coatesville, June typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 12 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 Coatesville

In Coatesville in June, humidity is 82%. With an average temperature of 23°C (74°F), this humidity feels like you are walking through a warm, damp blanket, making travel a bit uncomfortable and sticky as you navigate the air thick with moisture.

June Average Humidity in Coatesville

This chart illustrates the average monthly humidity levels in Coatesville, 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 Coatesville 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 Coatesville

In Coatesville in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Coatesville.

Maximum UV Index Levels in Coatesville for June

The chart shows the monthly maximum UV Index (UVI) for Coatesville 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 Coatesville typically reaches 11, which falls under the extreme exposure category.

Data source: Coatesville 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 Coatesville Compares to Other Months

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

This table compares monthly weather conditions in Coatesville, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	84 mm (3.3 inches)	87%	moderate
February Weather	1°C (33°F)	91 mm (3.6 inches)	85%	moderate
March Weather	6°C (43°F)	126 mm (5.0 inches)	86%	high
April Weather	11°C (52°F)	101 mm (4.0 inches)	84%	very high
May Weather	18°C (65°F)	141 mm (5.6 inches)	79%	very high
June Weather	23°C (74°F)	108 mm (4.3 inches)	82%	extreme
July Weather	25°C (77°F)	101 mm (4.0 inches)	79%	very high
August Weather	23°C (74°F)	104 mm (4.1 inches)	70%	very high
September Weather	21°C (70°F)	69 mm (2.7 inches)	69%	very high
October Weather	14°C (58°F)	111 mm (4.4 inches)	76%	high
November Weather	5°C (42°F)	89 mm (3.5 inches)	88%	moderate
December Weather	2°C (36°F)	82 mm (3.2 inches)	87%	moderate