August Weather in Ashoro, Japan

Last updated: August 23, 2025

In August, the average temperature in Ashoro, Japan is a comfortable 18°C (65°F), with a minimum of 8°C (46°F) and a maximum reaching up to 32°C (89°F). Visitors should be prepared for 155 mm (6.1 in) of precipitation spread over roughly 15 days, accompanied by a high average humidity of 96%.

August Temperature in Ashoro

In August in Ashoro, the average temperature is 18°C (65°F). Maximum temperatures can reach 32°C (89°F), while the minimum can drop as low as 8°C (46°F). This makes it a great time for travelers to enjoy a comfortable climate, perfect for exploring the outdoors.

August Weather in Ashoro: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Ashoro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ashoro, August typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (89°F) and lows dropping to around 8°C (46°F).

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

August Precipitation in Ashoro

In Ashoro in August, the precipitation amount is 155 mm (6.1 in) over a period of 15 days.

August Precipitation Trends in Ashoro

The chart displays monthly precipitation patterns in Ashoro, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Ashoro, August typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Ashoro

In Ashoro in August humidity is 96%. With an average temperature of 18°C (65°F), this humidity feels like a heavy blanket that clings to your skin, making outdoor activities less enjoyable and creating an oppressive atmosphere for traveling.

August Average Humidity in Ashoro

This chart illustrates the average monthly humidity levels in Ashoro, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Ashoro is approximately 96%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Ashoro

In Ashoro in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Ashoro.

Maximum UV Index Levels in Ashoro for August

The chart shows the monthly maximum UV Index (UVI) for Ashoro in August, 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 August, the maximum UV index in Ashoro typically reaches 9, which falls under the very high exposure category.

Data source: Ashoro August 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 August Weather in Ashoro Compares to Other Months

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

This table compares monthly weather conditions in Ashoro, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	44 mm (1.7 inches)	84%	low
February Weather	-8°C (18°F)	46 mm (1.8 inches)	83%	moderate
March Weather	-1°C (30°F)	98 mm (3.8 inches)	83%	moderate
April Weather	4°C (40°F)	84 mm (3.3 inches)	83%	very high
May Weather	11°C (52°F)	96 mm (3.8 inches)	86%	very high
June Weather	14°C (57°F)	114 mm (4.5 inches)	88%	very high
July Weather	18°C (65°F)	90 mm (3.5 inches)	93%	very high
August Weather	18°C (65°F)	155 mm (6.1 inches)	96%	very high
September Weather	15°C (59°F)	114 mm (4.5 inches)	89%	very high
October Weather	9°C (49°F)	169 mm (6.6 inches)	83%	moderate
November Weather	2°C (36°F)	92 mm (3.6 inches)	80%	moderate
December Weather	-5°C (23°F)	53 mm (2.1 inches)	79%	low