June Weather in Miyoshi, Japan

Last updated: August 23, 2025

In Miyoshi, Japan, the average temperature in June is a pleasant 21°C (70°F). Visitors can expect a minimum of 9°C (49°F) and a maximum of 31°C (88°F), offering a delightful range of warmth. However, prepare for some rain, as the area sees about 188 mm (7.4 in) of precipitation over 15 days. With an average humidity of 86%, the atmosphere tends to feel quite balmy.

June Temperature in Miyoshi

In June in Miyoshi, the average temperature is a comfortable 21°C (70°F), making it an ideal time for outdoor activities. Maximum temperatures can reach up to 31°C (88°F), while lows can dip as low as 9°C (49°F), so packing layers would be wise for your travels. Enjoy the pleasant climate and explore everything Miyoshi has to offer!

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

The chart illustrates June temperature patterns in Miyoshi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Miyoshi, June typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (88°F) and lows dropping to around 9°C (49°F).

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

June Precipitation in Miyoshi

In Miyoshi in June, the precipitation amount is 188 mm (7.4 in) over the course of 15 days.

June Precipitation Trends in Miyoshi

The chart displays monthly precipitation patterns in Miyoshi, 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 Miyoshi, June typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 15 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 Miyoshi

In Miyoshi in June, humidity is 86%. With an average temperature of 21°C (70°F), this humidity feels like walking through a warm, moist veil, making it essential to stay hydrated and take frequent breaks while exploring the area.

June Average Humidity in Miyoshi

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

In Miyoshi 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 Miyoshi.

Maximum UV Index Levels in Miyoshi for June

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

Data source: Miyoshi 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 Miyoshi Compares to Other Months

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

This table compares monthly weather conditions in Miyoshi, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	61 mm (2.4 inches)	82%	moderate
February Weather	4°C (39°F)	67 mm (2.6 inches)	79%	high
March Weather	8°C (47°F)	116 mm (4.5 inches)	73%	very high
April Weather	13°C (55°F)	123 mm (4.9 inches)	74%	extreme
May Weather	18°C (64°F)	115 mm (4.5 inches)	84%	extreme
June Weather	21°C (70°F)	188 mm (7.4 inches)	86%	extreme
July Weather	25°C (77°F)	389 mm (15.3 inches)	92%	extreme
August Weather	27°C (80°F)	257 mm (10.1 inches)	92%	extreme
September Weather	22°C (72°F)	230 mm (9.1 inches)	87%	very high
October Weather	16°C (62°F)	159 mm (6.3 inches)	85%	high
November Weather	10°C (51°F)	40 mm (1.6 inches)	84%	moderate
December Weather	5°C (41°F)	69 mm (2.7 inches)	82%	moderate