August Weather in Biratori, Japan

Last updated: August 23, 2025

In August, the average temperature in Biratori, Japan is a pleasant 21°C (69°F), with minimums dropping to 12°C (54°F) and maximums reaching up to 29°C (85°F). Expect a fair amount of rainfall, with 152 mm (6.0 in) of precipitation spread over 13 days, and a high average humidity of 95%. Prepare for a warm, humid experience!

August Temperature in Biratori

In August in Biratori, the average temperature is 21°C (69°F). Maximums can reach 29°C (85°F), while minimums can drop to as low as 12°C (54°F). This mild weather makes it an ideal time for outdoor activities and exploring the attractions in the area.

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

The chart illustrates August temperature patterns in Biratori, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biratori, August typically has an average temperature of 21°C (69°F), with highs reaching up to 29°C (85°F) and lows dropping to around 12°C (54°F).

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

August Precipitation in Biratori

In Biratori in August, the precipitation amount is 152 mm (6.0 in) occurring over 13 days.

August Precipitation Trends in Biratori

The chart displays monthly precipitation patterns in Biratori, 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 Biratori, August typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 13 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 Biratori

In Biratori in August, humidity is 95%. With an average temperature of 21°C (69°F), this humidity feels like a warm, thick blanket enveloping you, making every moment outdoors feel heavy and sticky, and it can be quite draining for traveling.

August Average Humidity in Biratori

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

In Biratori 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 Biratori.

Maximum UV Index Levels in Biratori for August

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

Data source: Biratori 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 Biratori Compares to Other Months

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

This table compares monthly weather conditions in Biratori, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	53 mm (2.1 inches)	84%	low
February Weather	-3°C (26°F)	65 mm (2.5 inches)	83%	moderate
March Weather	2°C (35°F)	91 mm (3.6 inches)	81%	moderate
April Weather	6°C (43°F)	94 mm (3.7 inches)	81%	very high
May Weather	11°C (52°F)	101 mm (4.0 inches)	86%	very high
June Weather	15°C (59°F)	116 mm (4.6 inches)	87%	very high
July Weather	19°C (67°F)	104 mm (4.1 inches)	93%	very high
August Weather	21°C (69°F)	152 mm (6.0 inches)	95%	very high
September Weather	18°C (65°F)	120 mm (4.7 inches)	88%	very high
October Weather	13°C (55°F)	181 mm (7.1 inches)	83%	high
November Weather	6°C (44°F)	116 mm (4.6 inches)	79%	moderate
December Weather	0°C (31°F)	83 mm (3.3 inches)	80%	low