August Weather in Asahimachi, Japan

Last updated: August 23, 2025

In Asahimachi, Japan, the average temperature in August is a comfortable 20°C (68°F). Expect variations, with minimums dropping to 8°C (46°F) and maximums peaking at 32°C (89°F). Be prepared for frequent rainfall, as 208 mm (8.2 in) of precipitation is recorded over 18 days. With an average humidity of 95%, make sure to stay hydrated and adjust your plans accordingly!

August Temperature in Asahimachi

In August in Asahimachi, the average temperature is 20°C (68°F), with maximums reaching 32°C (89°F) and minimums dropping as low as 8°C (46°F). This makes it a perfect time for travelers to enjoy a variety of outdoor activities while being prepared for some temperature fluctuations.

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

The chart illustrates August temperature patterns in Asahimachi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Asahimachi, August typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (89°F) and lows dropping to around 8°C (46°F).

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

August Precipitation in Asahimachi

In Asahimachi in August, the precipitation amount is 208 mm (8.2 in) spread over 18 days.

August Precipitation Trends in Asahimachi

The chart displays monthly precipitation patterns in Asahimachi, 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 Asahimachi, August typically receives around 208 mm (8.2 inches) of precipitation spread over approximately 18 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Asahimachi

In Asahimachi in August, humidity is 95%. With an average temperature of 20°C (68°F), this humidity feels like walking through a steamy cloud, making travel feel heavy and draining as even the slightest activity leaves you feeling sticky and exhausted.

August Average Humidity in Asahimachi

This chart illustrates the average monthly humidity levels in Asahimachi, 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 Asahimachi is approximately 95%, 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 Asahimachi

In Asahimachi 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 Asahimachi.

Maximum UV Index Levels in Asahimachi for August

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

Data source: Asahimachi 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 Asahimachi Compares to Other Months

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

This table compares monthly weather conditions in Asahimachi, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	67 mm (2.6 inches)	84%	low
February Weather	-6°C (21°F)	87 mm (3.4 inches)	83%	moderate
March Weather	-1°C (31°F)	93 mm (3.7 inches)	81%	high
April Weather	5°C (42°F)	80 mm (3.2 inches)	81%	high
May Weather	12°C (54°F)	113 mm (4.5 inches)	86%	very high
June Weather	15°C (60°F)	118 mm (4.7 inches)	87%	very high
July Weather	20°C (69°F)	147 mm (5.8 inches)	93%	very high
August Weather	20°C (68°F)	208 mm (8.2 inches)	95%	very high
September Weather	16°C (61°F)	122 mm (4.8 inches)	88%	very high
October Weather	10°C (50°F)	169 mm (6.7 inches)	83%	moderate
November Weather	3°C (37°F)	168 mm (6.6 inches)	79%	moderate
December Weather	-5°C (24°F)	129 mm (5.1 inches)	80%	low