May Weather in Yamaga, Japan

Last updated: August 23, 2025

In May, the average temperature in Yamaga, Japan is a pleasant 19°C (67°F), with daytime highs reaching up to 30°C (86°F) and dropping to a cool 6°C (43°F) at night. Expect precipitation to be around 213 mm (8.4 in) over approximately 12 days, contributing to a high average humidity of 84%.

May Temperature in Yamaga

In May, in Yamaga, the average temperature is 19°C (67°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 6°C (43°F). This makes it a great time to explore the outdoors and enjoy various activities in Yamaga.

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

The chart illustrates May temperature patterns in Yamaga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yamaga, May typically has an average temperature of 19°C (67°F), with highs reaching up to 30°C (86°F) and lows dropping to around 6°C (43°F).

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

May Precipitation in Yamaga

In Yamaga in May, the total precipitation amount is 213 mm (8.4 in) over the course of 12 days.

May Precipitation Trends in Yamaga

The chart displays monthly precipitation patterns in Yamaga, 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 Yamaga, May typically receives around 213 mm (8.4 inches) of precipitation spread over approximately 12 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 Yamaga

In Yamaga in May humidity is 84%. With an average temperature of 19°C (67°F), this humidity feels like a warm, sticky embrace that can make traveling somewhat uncomfortable, as the air becomes thick and heavy, often leaving you feeling fatigued and in need of constant hydration.

May Average Humidity in Yamaga

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

In Yamaga 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 Yamaga.

Maximum UV Index Levels in Yamaga for May

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

Data source: Yamaga 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 Yamaga Compares to Other Months

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

This table compares monthly weather conditions in Yamaga, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	54 mm (2.1 inches)	75%	moderate
February Weather	7°C (44°F)	96 mm (3.8 inches)	71%	high
March Weather	11°C (52°F)	131 mm (5.2 inches)	71%	very high
April Weather	15°C (59°F)	132 mm (5.2 inches)	78%	extreme
May Weather	19°C (67°F)	213 mm (8.4 inches)	84%	extreme
June Weather	23°C (73°F)	274 mm (10.8 inches)	86%	extreme
July Weather	26°C (79°F)	478 mm (18.8 inches)	92%	extreme
August Weather	28°C (82°F)	277 mm (10.9 inches)	91%	extreme
September Weather	24°C (76°F)	184 mm (7.2 inches)	84%	extreme
October Weather	19°C (66°F)	107 mm (4.2 inches)	83%	very high
November Weather	12°C (55°F)	60 mm (2.4 inches)	81%	high
December Weather	7°C (45°F)	71 mm (2.8 inches)	79%	moderate