June Weather in Cool, United States

Last updated: June 24, 2025

In June, the average temperature in Cool, United States is a pleasant 23°C (74°F), making it a delightful time to explore. However, be prepared for a range, as temperatures can dip to a chilly 7°C (45°F) or soar up to a scorching 41°C (106°F). During this month, you can expect a modest precipitation of 8 mm (0.3 in) across 1 day, and the average humidity sits at a comfortable 64%. Whether you prefer basking in the sun or enjoying cooler evenings, June in Cool offers something for everyone!

June Temperature in Cool

In June in Cool, the average temperature is 23°C (74°F). Maximum temperatures can reach up to 41°C (106°F), while the minimum can drop as low as 7°C (45°F). It's essential to pack accordingly for your trip, as you may experience both heat and cooler evenings.

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

The chart illustrates June temperature patterns in Cool, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cool, June typically has an average temperature of 23°C (74°F), with highs reaching up to 41°C (106°F) and lows dropping to around 7°C (45°F).

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

June Precipitation in Cool

In Cool in June, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

June Precipitation Trends in Cool

The chart displays monthly precipitation patterns in Cool, 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 Cool, June typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 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 Cool

In Cool in June, humidity is 64%. With an average temperature of 23°C (74°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration enjoyable yet slightly sticky, so it's best to stay hydrated and take breaks in the shade while traveling.

June Average Humidity in Cool

This chart illustrates the average monthly humidity levels in Cool, 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 Cool is approximately 64%, 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 Cool

In Cool 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 Cool.

Maximum UV Index Levels in Cool for June

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

Data source: Cool 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 Cool Compares to Other Months

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

This table compares monthly weather conditions in Cool, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	227 mm (8.9 inches)	84%	moderate
February Weather	9°C (49°F)	230 mm (9.1 inches)	84%	moderate
March Weather	11°C (52°F)	237 mm (9.3 inches)	83%	high
April Weather	14°C (58°F)	112 mm (4.4 inches)	81%	very high
May Weather	18°C (65°F)	62 mm (2.4 inches)	74%	very high
June Weather	23°C (74°F)	8 mm (0.3 inches)	64%	extreme
July Weather	27°C (80°F)	0 mm (0.0 inches)	44%	extreme
August Weather	26°C (79°F)	0 mm (0.0 inches)	36%	very high
September Weather	23°C (73°F)	17 mm (0.7 inches)	44%	very high
October Weather	17°C (63°F)	67 mm (2.7 inches)	65%	high
November Weather	11°C (53°F)	131 mm (5.1 inches)	84%	moderate
December Weather	8°C (47°F)	178 mm (7.0 inches)	83%	moderate