June Weather in Aki, Japan

Last updated: August 23, 2025

In Aki, Japan, the average temperature in June is a pleasant 22°C (71°F). Expect a minimum of 15°C (59°F) and a maximum soaring to 28°C (82°F). However, prepare for 318 mm (12.5 in) of precipitation spread over 16 days, contributing to an average humidity of 86%. Make sure to pack accordingly for a trip filled with warmth and occasional showers!

June Temperature in Aki

In June in Aki, the average temperature is 22°C (71°F). Maximums can reach 28°C (82°F), while minimums can dip to as low as 15°C (59°F). This pleasant climate makes it an ideal destination for travelers seeking mild weather and outdoor activities.

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

The chart illustrates June temperature patterns in Aki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aki, June typically has an average temperature of 22°C (71°F), with highs reaching up to 28°C (82°F) and lows dropping to around 15°C (59°F).

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

June Precipitation in Aki

In Aki in June, the precipitation amount is 318 mm (12.5 in) over the course of 16 days.

June Precipitation Trends in Aki

The chart displays monthly precipitation patterns in Aki, 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 Aki, June typically receives around 318 mm (12.5 inches) of precipitation spread over approximately 16 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 Aki

In Aki in June humidity is 86%. With an average temperature of 22°C (71°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel muggy and draining.

June Average Humidity in Aki

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

In Aki 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 Aki.

Maximum UV Index Levels in Aki for June

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

Data source: Aki 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 Aki Compares to Other Months

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

This table compares monthly weather conditions in Aki, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	71 mm (2.8 inches)	74%	moderate
February Weather	7°C (45°F)	98 mm (3.8 inches)	70%	high
March Weather	11°C (52°F)	169 mm (6.7 inches)	70%	very high
April Weather	15°C (59°F)	197 mm (7.8 inches)	76%	extreme
May Weather	19°C (66°F)	242 mm (9.5 inches)	82%	extreme
June Weather	22°C (71°F)	318 mm (12.5 inches)	86%	extreme
July Weather	25°C (77°F)	545 mm (21.5 inches)	91%	extreme
August Weather	27°C (80°F)	349 mm (13.8 inches)	88%	extreme
September Weather	24°C (76°F)	315 mm (12.4 inches)	85%	very high
October Weather	20°C (67°F)	296 mm (11.6 inches)	82%	very high
November Weather	14°C (58°F)	72 mm (2.8 inches)	79%	high
December Weather	9°C (49°F)	74 mm (2.9 inches)	77%	moderate