May Weather in Yakage, Japan

Last updated: August 23, 2025

In May, the average temperature in Yakage, Japan is a comfortable 18°C (66°F), with minimums dipping to 3°C (38°F) and maximums soaring up to 31°C (89°F). Expect 115 mm (4.5 in) of precipitation spread over 9 days, contributing to an average humidity of 84%. Make sure to pack accordingly to enjoy your stay!

May Temperature in Yakage

In May in Yakage, the average temperature is 18°C (66°F), with maximums reaching 31°C (89°F) and minimums dropping as low as 3°C (38°F). This variety in temperatures makes it essential for travelers to pack both light and warm clothing to fully enjoy their visit.

May Weather in Yakage: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Yakage, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yakage, May typically has an average temperature of 18°C (66°F), with highs reaching up to 31°C (89°F) and lows dropping to around 3°C (38°F).

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

May Precipitation in Yakage

In Yakage in May, the precipitation amount is 115 mm (4.5 in) over the course of 9 days, indicating a relatively wet period for the region.

May Precipitation Trends in Yakage

The chart displays monthly precipitation patterns in Yakage, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Yakage, May typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Yakage

In Yakage in May humidity is 84%. With an average temperature of 18°C (66°F), this humidity feels like a warm wrap around your skin, making even short excursions feel heavy and sticky, requiring frequent breaks for hydration and relief from the muggy atmosphere.

May Average Humidity in Yakage

This chart illustrates the average monthly humidity levels in Yakage, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Yakage is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Yakage

In Yakage in May, 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 Yakage.

Maximum UV Index Levels in Yakage for May

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

Data source: Yakage May 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 May Weather in Yakage Compares to Other Months

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

This table compares monthly weather conditions in Yakage, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	41 mm (1.6 inches)	82%	moderate
February Weather	5°C (40°F)	52 mm (2.1 inches)	79%	high
March Weather	9°C (48°F)	104 mm (4.1 inches)	73%	very high
April Weather	13°C (56°F)	128 mm (5.1 inches)	74%	very high
May Weather	18°C (66°F)	115 mm (4.5 inches)	84%	extreme
June Weather	22°C (71°F)	175 mm (6.9 inches)	86%	extreme
July Weather	26°C (79°F)	351 mm (13.8 inches)	92%	extreme
August Weather	27°C (82°F)	227 mm (8.9 inches)	92%	extreme
September Weather	23°C (74°F)	227 mm (8.9 inches)	87%	very high
October Weather	17°C (63°F)	178 mm (7.0 inches)	85%	high
November Weather	11°C (52°F)	35 mm (1.4 inches)	84%	moderate
December Weather	6°C (43°F)	52 mm (2.0 inches)	82%	moderate