June Weather in Aya, Japan

Last updated: August 23, 2025

In June, the average temperature in Aya, Japan is a pleasant 22°C (72°F). Expect comfortable days with a minimum temperature of 14°C (57°F) and an occasional warm spike reaching up to 31°C (89°F). However, be prepared for rainy days, as the region experiences about 321 mm (12.6 in) of precipitation over 19 days. With an average humidity of 86%, the air can feel quite balmy.

June Temperature in Aya

In June in Aya, the average temperature is 22°C (72°F), with maximums reaching up to 31°C (89°F) and minimums dropping as low as 14°C (57°F). This pleasant climate makes it an ideal time for exploring and enjoying outdoor activities in Aya.

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

The chart illustrates June temperature patterns in Aya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aya, 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 14°C (57°F).

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

June Precipitation in Aya

In Aya in June, the precipitation amount is 321 mm (12.6 in) recorded over a span of 19 days.

June Precipitation Trends in Aya

The chart displays monthly precipitation patterns in Aya, 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 Aya, June typically receives around 321 mm (12.6 inches) of precipitation spread over approximately 19 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 Aya

In Aya in June, humidity is 86%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket wrapping around you as you travel, making it essential to stay hydrated and seek shade during the sun's peak hours.

June Average Humidity in Aya

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

In Aya 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 Aya.

Maximum UV Index Levels in Aya for June

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

Data source: Aya 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 Aya Compares to Other Months

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

This table compares monthly weather conditions in Aya, 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)	55 mm (2.2 inches)	72%	moderate
February Weather	8°C (46°F)	101 mm (4.0 inches)	68%	high
March Weather	12°C (53°F)	176 mm (6.9 inches)	72%	very high
April Weather	15°C (60°F)	141 mm (5.6 inches)	79%	very high
May Weather	19°C (67°F)	225 mm (8.9 inches)	83%	extreme
June Weather	22°C (72°F)	321 mm (12.6 inches)	86%	extreme
July Weather	26°C (79°F)	388 mm (15.3 inches)	90%	extreme
August Weather	27°C (81°F)	247 mm (9.7 inches)	85%	extreme
September Weather	24°C (76°F)	319 mm (12.5 inches)	80%	extreme
October Weather	19°C (67°F)	202 mm (8.0 inches)	78%	very high
November Weather	14°C (57°F)	87 mm (3.4 inches)	76%	high
December Weather	8°C (47°F)	71 mm (2.8 inches)	74%	moderate