June Weather in Kushima, Japan

Last updated: August 23, 2025

In Kushima, Japan, the average temperature in June reaches a pleasant 23°C (74°F). Expect a minimum of 17°C (63°F) and a maximum of 30°C (87°F), making it an ideal time to explore. However, be prepared for some rain, as precipitation totals around 397 mm (15.6 in) over 19 days. With an average humidity of 86%, the atmosphere is distinctly tropical, perfect for those who love warm, lush environments.

June Temperature in Kushima

In June in Kushima, the average temperature is 23°C (74°F). Maximums can reach 30°C (87°F), and minimums can be as low as 17°C (63°F). This pleasant climate makes Kushima an ideal destination for travelers seeking enjoyable weather and outdoor activities.

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

The chart illustrates June temperature patterns in Kushima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kushima, June typically has an average temperature of 23°C (74°F), with highs reaching up to 30°C (87°F) and lows dropping to around 17°C (63°F).

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

June Precipitation in Kushima

In Kushima in June, the precipitation amount is 397 mm (15.6 in) spread over 19 days.

June Precipitation Trends in Kushima

The chart displays monthly precipitation patterns in Kushima, 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 Kushima, June typically receives around 397 mm (15.6 inches) of precipitation spread over approximately 19 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 Kushima

In Kushima in June, humidity is 86%. With an average temperature of 23°C (74°F), this humidity feels like you're stepping into a warm embrace, making travel a bit sticky yet invigorating, as the air wraps around you, inviting you to explore while reminding you to stay hydrated.

June Average Humidity in Kushima

This chart illustrates the average monthly humidity levels in Kushima, 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 Kushima is approximately 86%, 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 Kushima

In Kushima in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Kushima.

Maximum UV Index Levels in Kushima for June

The chart shows the monthly maximum UV Index (UVI) for Kushima 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 Kushima typically reaches 12, which falls under the extreme exposure category.

Data source: Kushima 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 Kushima Compares to Other Months

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

This table compares monthly weather conditions in Kushima, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	60 mm (2.4 inches)	72%	moderate
February Weather	10°C (50°F)	114 mm (4.5 inches)	68%	high
March Weather	14°C (57°F)	189 mm (7.4 inches)	72%	very high
April Weather	17°C (63°F)	144 mm (5.7 inches)	79%	very high
May Weather	20°C (69°F)	242 mm (9.5 inches)	83%	extreme
June Weather	23°C (74°F)	397 mm (15.6 inches)	86%	extreme
July Weather	27°C (80°F)	329 mm (12.9 inches)	90%	extreme
August Weather	28°C (82°F)	238 mm (9.4 inches)	85%	extreme
September Weather	25°C (78°F)	302 mm (11.9 inches)	80%	extreme
October Weather	21°C (71°F)	196 mm (7.7 inches)	78%	very high
November Weather	16°C (62°F)	103 mm (4.1 inches)	76%	high
December Weather	11°C (52°F)	85 mm (3.4 inches)	74%	moderate