August Weather in Teshio, Japan

Last updated: August 23, 2025

In August, the average temperature in Teshio, Japan hovers around 20°C (69°F), with a comfortable minimum of 14°C (57°F) and a pleasant maximum of 29°C (85°F). However, be prepared for wet weather, as the area experiences 154 mm (6.1 in) of precipitation over approximately 15 days. The average humidity remains high at a muggy 94%, making it a perfect time to embrace indoor activities or enjoy the lush landscapes!

August Temperature in Teshio

In August in Teshio, the average temperature is 20°C (69°F). Maximums can reach 29°C (85°F) and minimums can be as low as 14°C (57°F). This pleasant climate makes Teshio an ideal travel destination for enjoying outdoor activities and exploring the local attractions.

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

The chart illustrates August temperature patterns in Teshio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Teshio, August typically has an average temperature of 20°C (69°F), with highs reaching up to 29°C (85°F) and lows dropping to around 14°C (57°F).

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

August Precipitation in Teshio

In Teshio in August, the precipitation amount is 154 mm (6.1 in) over the course of 15 days.

August Precipitation Trends in Teshio

The chart displays monthly precipitation patterns in Teshio, 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 Teshio, August typically receives around 154 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 Teshio

In Teshio in August, humidity is 94%. With an average temperature of 20°C (69°F), this humidity feels like a heavy blanket wrapping around you, making outdoor exploration sticky and uncomfortable, and leading you to seek shade or air-conditioned spots for relief.

August Average Humidity in Teshio

This chart illustrates the average monthly humidity levels in Teshio, 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 Teshio is approximately 94%, 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 Teshio

In Teshio 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 Teshio.

Maximum UV Index Levels in Teshio for August

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

Data source: Teshio 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 Teshio Compares to Other Months

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

This table compares monthly weather conditions in Teshio, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	68 mm (2.7 inches)	87%	low
February Weather	-4°C (25°F)	71 mm (2.8 inches)	84%	moderate
March Weather	1°C (33°F)	74 mm (2.9 inches)	83%	moderate
April Weather	5°C (42°F)	60 mm (2.3 inches)	84%	high
May Weather	10°C (51°F)	83 mm (3.3 inches)	88%	very high
June Weather	14°C (57°F)	88 mm (3.5 inches)	88%	very high
July Weather	19°C (67°F)	112 mm (4.4 inches)	93%	very high
August Weather	20°C (69°F)	154 mm (6.1 inches)	94%	very high
September Weather	18°C (64°F)	91 mm (3.6 inches)	86%	high
October Weather	12°C (54°F)	138 mm (5.4 inches)	79%	moderate
November Weather	5°C (42°F)	152 mm (6.0 inches)	77%	moderate
December Weather	-2°C (29°F)	112 mm (4.4 inches)	83%	low