June Weather in Iheya, Japan

Last updated: August 23, 2025

In June, the average temperature in Iheya, Japan is a pleasant 26°C (79°F), with minimums dipping to 22°C (72°F) and maximums rising to 28°C (83°F). Expect 392 mm (15.4 in) of precipitation spread across 20 days, contributing to an average humidity of 86%. Ideal for those who enjoy a lush and vibrant environment!

June Temperature in Iheya

In June in Iheya, the average temperature is 26°C (79°F). Maximums can reach 28°C (83°F) and minimums can be as low as 22°C (72°F). This pleasant climate makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates June temperature patterns in Iheya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iheya, June typically has an average temperature of 26°C (79°F), with highs reaching up to 28°C (83°F) and lows dropping to around 22°C (72°F).

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

June Precipitation in Iheya

In Iheya in June, the total precipitation amount is 392 mm (15.4 in) spread across 20 days of rainfall.

June Precipitation Trends in Iheya

The chart displays monthly precipitation patterns in Iheya, 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 Iheya, June typically receives around 392 mm (15.4 inches) of precipitation spread over approximately 20 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 Iheya

In Iheya in June, humidity is 86%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket clinging to your skin, making even short walks a challenge and turning travel into a sticky, sweat-inducing experience.

June Average Humidity in Iheya

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

In Iheya in June, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Iheya.

Maximum UV Index Levels in Iheya for June

The chart shows the monthly maximum UV Index (UVI) for Iheya 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 Iheya typically reaches 13, which falls under the extreme exposure category.

Data source: Iheya 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 Iheya Compares to Other Months

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

This table compares monthly weather conditions in Iheya, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	103 mm (4.1 inches)	71%	high
February Weather	18°C (64°F)	108 mm (4.3 inches)	71%	very high
March Weather	19°C (67°F)	132 mm (5.2 inches)	76%	extreme
April Weather	21°C (70°F)	135 mm (5.3 inches)	82%	extreme
May Weather	24°C (75°F)	214 mm (8.4 inches)	84%	extreme
June Weather	26°C (79°F)	392 mm (15.4 inches)	86%	extreme
July Weather	28°C (83°F)	173 mm (6.8 inches)	86%	extreme
August Weather	28°C (83°F)	161 mm (6.3 inches)	82%	extreme
September Weather	28°C (82°F)	204 mm (8.0 inches)	82%	extreme
October Weather	26°C (78°F)	135 mm (5.3 inches)	80%	very high
November Weather	23°C (73°F)	107 mm (4.2 inches)	79%	very high
December Weather	20°C (67°F)	141 mm (5.5 inches)	75%	high