August Weather in Mikuni, Japan

Last updated: August 23, 2025

In Mikuni, Japan, the average temperature in August is a warm 27°C (81°F), with a minimum of 20°C (68°F) and a maximum reaching 32°C (89°F). However, this balmy weather comes with a catch, as the area experiences 252 mm (9.9 in) of precipitation over 15 days. Be prepared for a humid atmosphere, with an average humidity of 92%. Enjoy your stay!

August Temperature in Mikuni

In August, in Mikuni, the average temperature is 27°C (81°F). Maximum can reach 32°C (89°F) and minimum can be as low as 20°C (68°F). This pleasant climate makes it an ideal time for exploring and enjoying outdoor activities.

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

The chart illustrates August temperature patterns in Mikuni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mikuni, August typically has an average temperature of 27°C (81°F), with highs reaching up to 32°C (89°F) and lows dropping to around 20°C (68°F).

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

August Precipitation in Mikuni

In Mikuni in August, the precipitation amount is 252 mm (9.9 in) over the course of 15 days.

August Precipitation Trends in Mikuni

The chart displays monthly precipitation patterns in Mikuni, 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 Mikuni, August typically receives around 252 mm (9.9 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 Mikuni

In Mikuni in August, humidity is 92%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, thick blanket, making travel exhausting and sticky, as the air is laden with moisture that clings to your skin and makes even short excursions feel like a workout.

August Average Humidity in Mikuni

This chart illustrates the average monthly humidity levels in Mikuni, 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 Mikuni is approximately 92%, 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 Mikuni

In Mikuni in August, 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 Mikuni.

Maximum UV Index Levels in Mikuni for August

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

Data source: Mikuni 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 Mikuni Compares to Other Months

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

This table compares monthly weather conditions in Mikuni, 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 (42°F)	223 mm (8.8 inches)	80%	moderate
February Weather	6°C (42°F)	180 mm (7.1 inches)	78%	moderate
March Weather	9°C (48°F)	160 mm (6.3 inches)	76%	very high
April Weather	12°C (54°F)	174 mm (6.9 inches)	77%	very high
May Weather	17°C (63°F)	146 mm (5.8 inches)	85%	very high
June Weather	21°C (70°F)	160 mm (6.3 inches)	89%	extreme
July Weather	25°C (78°F)	317 mm (12.5 inches)	93%	extreme
August Weather	27°C (81°F)	252 mm (9.9 inches)	92%	extreme
September Weather	24°C (75°F)	218 mm (8.6 inches)	84%	very high
October Weather	19°C (66°F)	208 mm (8.2 inches)	81%	high
November Weather	14°C (57°F)	163 mm (6.4 inches)	77%	moderate
December Weather	8°C (47°F)	269 mm (10.6 inches)	79%	moderate