August Weather in Onoda, Japan

Last updated: August 23, 2025

In Onoda, Japan, the average temperature in August is a warm 28°C (83°F). Expect minimums around 22°C (71°F) and highs reaching up to 34°C (94°F). This month, prepare for 246 mm (9.7 in) of precipitation spread over 12 days, contributing to a notably high average humidity of 91%. Stay hydrated and enjoy the tropical vibes!

August Temperature in Onoda

In August in Onoda, the average temperature is 28°C (83°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 22°C (71°F). This pleasant weather makes Onoda an ideal destination for travelers seeking warmth and sunshine during this time of year.

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

The chart illustrates August temperature patterns in Onoda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onoda, August typically has an average temperature of 28°C (83°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (71°F).

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

August Precipitation in Onoda

In Onoda in August, the precipitation amount is 246 mm (9.7 in) spread over 12 days.

August Precipitation Trends in Onoda

The chart displays monthly precipitation patterns in Onoda, 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 Onoda, August typically receives around 246 mm (9.7 inches) of precipitation spread over approximately 12 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 Onoda

In Onoda in August humidity is 91%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket wrapping around you, making traveling feel exhausting and draining, as each step is met with a wave of warmth and heaviness in the air.

August Average Humidity in Onoda

This chart illustrates the average monthly humidity levels in Onoda, 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 Onoda is approximately 91%, 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 Onoda

In Onoda in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Onoda.

Maximum UV Index Levels in Onoda for August

The chart shows the monthly maximum UV Index (UVI) for Onoda 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 Onoda typically reaches 12, which falls under the extreme exposure category.

Data source: Onoda 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 Onoda Compares to Other Months

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

This table compares monthly weather conditions in Onoda, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	63 mm (2.5 inches)	75%	moderate
February Weather	7°C (45°F)	84 mm (3.3 inches)	71%	moderate
March Weather	11°C (52°F)	141 mm (5.6 inches)	71%	very high
April Weather	14°C (58°F)	137 mm (5.4 inches)	78%	very high
May Weather	19°C (66°F)	163 mm (6.4 inches)	84%	extreme
June Weather	22°C (73°F)	213 mm (8.4 inches)	86%	extreme
July Weather	26°C (80°F)	308 mm (12.1 inches)	92%	extreme
August Weather	28°C (83°F)	246 mm (9.7 inches)	91%	extreme
September Weather	25°C (77°F)	218 mm (8.6 inches)	84%	very high
October Weather	20°C (68°F)	124 mm (4.9 inches)	83%	high
November Weather	14°C (58°F)	46 mm (1.8 inches)	81%	high
December Weather	9°C (49°F)	69 mm (2.7 inches)	79%	moderate