June Weather in Ayase, Japan

Last updated: August 23, 2025

In June, the average temperature in Ayase, Japan is a pleasant 22°C (71°F). Expect a minimum of 14°C (58°F) and a maximum of 30°C (86°F), allowing for some delightful warmth. However, be prepared for some rain, as 171 mm (6.7 in) of precipitation can be expected over 14 days. The atmosphere is quite humid, with an average humidity of 88%.

June Temperature in Ayase

In June in Ayase, the average temperature is 22°C (71°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 14°C (58°F). This makes it a pleasant time for traveling, perfect for enjoying outdoor activities and exploring the local attractions.

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

The chart illustrates June temperature patterns in Ayase, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ayase, June typically has an average temperature of 22°C (71°F), with highs reaching up to 30°C (86°F) and lows dropping to around 14°C (58°F).

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

June Precipitation in Ayase

In Ayase in June, the precipitation amount is 171 mm (6.7 in) over the course of 14 days.

June Precipitation Trends in Ayase

The chart displays monthly precipitation patterns in Ayase, 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 Ayase, June typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 14 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 Ayase

In Ayase in June humidity is 88%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a bit uncomfortable and leading to a constant sheen of sweat on your skin, so it's best to stay hydrated and seek shade during your adventures.

June Average Humidity in Ayase

This chart illustrates the average monthly humidity levels in Ayase, 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 Ayase is approximately 88%, 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 Ayase

In Ayase 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 Ayase.

Maximum UV Index Levels in Ayase for June

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

Data source: Ayase 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 Ayase Compares to Other Months

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

This table compares monthly weather conditions in Ayase, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	52 mm (2.1 inches)	76%	moderate
February Weather	7°C (44°F)	52 mm (2.0 inches)	74%	moderate
March Weather	10°C (51°F)	151 mm (6.0 inches)	70%	very high
April Weather	14°C (58°F)	125 mm (4.9 inches)	74%	very high
May Weather	19°C (66°F)	120 mm (4.7 inches)	81%	extreme
June Weather	22°C (71°F)	171 mm (6.7 inches)	88%	extreme
July Weather	25°C (78°F)	234 mm (9.2 inches)	93%	extreme
August Weather	27°C (81°F)	124 mm (4.9 inches)	90%	extreme
September Weather	23°C (75°F)	193 mm (7.6 inches)	86%	very high
October Weather	18°C (65°F)	276 mm (10.9 inches)	83%	high
November Weather	13°C (57°F)	80 mm (3.1 inches)	80%	moderate
December Weather	8°C (47°F)	63 mm (2.5 inches)	78%	moderate