May Weather in Yotsukaido, Japan

Last updated: August 23, 2025

In Yotsukaido, Japan, the average temperature in May hovers around 19°C (67°F), with comfortable lows of 8°C (47°F) and soaring highs reaching up to 32°C (90°F). During this period, you can expect about 128 mm (5.0 in) of precipitation spread over 12 days, contributing to an average humidity of 81%.

May Temperature in Yotsukaido

In May in Yotsukaido, the average temperature is 19°C (67°F). Maximums can reach 32°C (90°F) and minimums can be as low as 8°C (47°F). This mild climate makes Yotsukaido an ideal destination for outdoor activities and sightseeing during this time of year.

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

The chart illustrates May temperature patterns in Yotsukaido, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yotsukaido, May typically has an average temperature of 19°C (67°F), with highs reaching up to 32°C (90°F) and lows dropping to around 8°C (47°F).

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

May Precipitation in Yotsukaido

In Yotsukaido in May, the precipitation amount is 128 mm (5.0 in) over the course of 12 days.

May Precipitation Trends in Yotsukaido

The chart displays monthly precipitation patterns in Yotsukaido, 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 Yotsukaido, May typically receives around 128 mm (5.0 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 Yotsukaido

In Yotsukaido in May humidity is 81%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket enveloping you, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick, prompting you to seek shade and hydration frequently.

May Average Humidity in Yotsukaido

This chart illustrates the average monthly humidity levels in Yotsukaido, 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 Yotsukaido is approximately 81%, 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 Yotsukaido

In Yotsukaido 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 Yotsukaido.

Maximum UV Index Levels in Yotsukaido for May

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

Data source: Yotsukaido 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 Yotsukaido Compares to Other Months

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

This table compares monthly weather conditions in Yotsukaido, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	52 mm (2.1 inches)	70%	moderate
February Weather	6°C (44°F)	46 mm (1.8 inches)	69%	moderate
March Weather	10°C (51°F)	136 mm (5.4 inches)	68%	very high
April Weather	14°C (58°F)	116 mm (4.6 inches)	73%	very high
May Weather	19°C (67°F)	128 mm (5.0 inches)	81%	extreme
June Weather	22°C (72°F)	161 mm (6.3 inches)	88%	extreme
July Weather	26°C (79°F)	223 mm (8.8 inches)	94%	extreme
August Weather	28°C (82°F)	102 mm (4.0 inches)	87%	extreme
September Weather	24°C (75°F)	186 mm (7.3 inches)	83%	very high
October Weather	19°C (66°F)	254 mm (10.0 inches)	78%	high
November Weather	14°C (57°F)	101 mm (4.0 inches)	74%	moderate
December Weather	8°C (46°F)	71 mm (2.8 inches)	72%	moderate