August Weather in Sobetsu, Japan

Last updated: August 23, 2025

In August, the average temperature in Sobetsu, Japan hovers around 20°C (69°F), offering a pleasant climate for outdoor activities. Expect temperatures to range from a minimum of 11°C (53°F) to a maximum of 29°C (84°F). However, be prepared for some rain, as 175 mm (6.9 in) of precipitation can fall over approximately 15 days, with humidity levels reaching a remarkable 95%.

August Temperature in Sobetsu

In August in Sobetsu, the average temperature is 20°C (69°F). The maximum can reach 29°C (84°F), and the minimum can be as low as 11°C (53°F). This pleasant climate makes it an ideal time for traveling and exploring all that Sobetsu has to offer.

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

The chart illustrates August temperature patterns in Sobetsu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sobetsu, August typically has an average temperature of 20°C (69°F), with highs reaching up to 29°C (84°F) and lows dropping to around 11°C (53°F).

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

August Precipitation in Sobetsu

In Sobetsu in August, the total precipitation amount is 175 mm (6.9 in) over the course of 15 days.

August Precipitation Trends in Sobetsu

The chart displays monthly precipitation patterns in Sobetsu, 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 Sobetsu, August typically receives around 175 mm (6.9 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 Sobetsu

In Sobetsu in August, humidity is 95%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket wrapping around you, making travel feel heavy and stifling, as every step seems to pull you down in the thick, moist air.

August Average Humidity in Sobetsu

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

In Sobetsu in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sobetsu.

Maximum UV Index Levels in Sobetsu for August

The chart shows the monthly maximum UV Index (UVI) for Sobetsu 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 Sobetsu typically reaches 10, which falls under the very high exposure category.

Data source: Sobetsu 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 Sobetsu Compares to Other Months

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

This table compares monthly weather conditions in Sobetsu, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (24°F)	57 mm (2.2 inches)	84%	low
February Weather	-4°C (25°F)	56 mm (2.2 inches)	83%	moderate
March Weather	1°C (34°F)	88 mm (3.5 inches)	81%	moderate
April Weather	5°C (42°F)	96 mm (3.8 inches)	81%	high
May Weather	11°C (52°F)	88 mm (3.5 inches)	86%	very high
June Weather	15°C (59°F)	122 mm (4.8 inches)	87%	very high
July Weather	19°C (66°F)	97 mm (3.8 inches)	93%	very high
August Weather	20°C (69°F)	175 mm (6.9 inches)	95%	very high
September Weather	18°C (64°F)	135 mm (5.3 inches)	88%	very high
October Weather	12°C (54°F)	129 mm (5.1 inches)	83%	high
November Weather	5°C (42°F)	106 mm (4.2 inches)	79%	moderate
December Weather	-2°C (29°F)	66 mm (2.6 inches)	80%	low