June Weather in Chonan, Japan

Last updated: August 23, 2025

In Chonan, Japan, the average temperature in June is a pleasant 22°C (72°F). Temperatures can vary from a minimum of 16°C (61°F) to a maximum of 31°C (89°F). During this month, expect approximately 171 mm (6.7 in) of precipitation over 13 days, contributing to an average humidity of around 88%. Enjoy the unique climate this locale has to offer!

June Temperature in Chonan

In June in Chonan, the average temperature is 22°C (72°F). Maximum temperatures can reach 31°C (89°F), while minimum temperatures can drop to as low as 16°C (61°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates June temperature patterns in Chonan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chonan, June typically has an average temperature of 22°C (72°F), with highs reaching up to 31°C (89°F) and lows dropping to around 16°C (61°F).

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

June Precipitation in Chonan

In Chonan in June, the precipitation amount is 171 mm (6.7 in) over a period of 13 days.

June Precipitation Trends in Chonan

The chart displays monthly precipitation patterns in Chonan, 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 Chonan, June typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Chonan

In Chonan in June humidity is 88%. With an average temperature of 22°C (72°F), this humidity feels like a warm, steamy embrace that clings to your skin, making outdoor exploration a sweaty challenge but also a vibrant experience as the air is thick with the scent of nature and vibrant local life.

June Average Humidity in Chonan

This chart illustrates the average monthly humidity levels in Chonan, 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 Chonan is approximately 88%, 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 Chonan

In Chonan 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 Chonan.

Maximum UV Index Levels in Chonan for June

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

Data source: Chonan 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 Chonan Compares to Other Months

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

This table compares monthly weather conditions in Chonan, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	58 mm (2.3 inches)	70%	moderate
February Weather	7°C (45°F)	49 mm (1.9 inches)	69%	moderate
March Weather	11°C (52°F)	148 mm (5.8 inches)	68%	very high
April Weather	15°C (58°F)	117 mm (4.6 inches)	73%	very high
May Weather	19°C (67°F)	131 mm (5.1 inches)	81%	extreme
June Weather	22°C (72°F)	171 mm (6.7 inches)	88%	extreme
July Weather	26°C (79°F)	205 mm (8.1 inches)	94%	extreme
August Weather	28°C (82°F)	105 mm (4.1 inches)	87%	extreme
September Weather	24°C (76°F)	192 mm (7.6 inches)	83%	very high
October Weather	19°C (67°F)	271 mm (10.7 inches)	78%	high
November Weather	15°C (59°F)	107 mm (4.2 inches)	74%	moderate
December Weather	9°C (49°F)	78 mm (3.1 inches)	72%	moderate