May Weather in Tsukumiura, Japan

Last updated: August 23, 2025

In Tsukumiura, Japan, the average temperature in May hovers around 20°C (68°F), creating a pleasant climate for visitors. However, temperatures can vary significantly, with a minimum of 7°C (45°F) and a maximum of 31°C (89°F). Expect some rain, as precipitation averages 149 mm (5.9 in) over 11 days, accompanied by a relatively high humidity level of 84%. Prepare for a diverse weather experience!

May Temperature in Tsukumiura

In May in Tsukumiura, the average temperature is 20°C (68°F). Maximums can reach 31°C (89°F), and minimums can drop as low as 7°C (45°F). This makes it a great time for travelers to enjoy a mix of warm days and cool evenings while exploring the area's attractions.

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

The chart illustrates May temperature patterns in Tsukumiura, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsukumiura, May typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (89°F) and lows dropping to around 7°C (45°F).

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

May Precipitation in Tsukumiura

In Tsukumiura in May, the total precipitation amount is 149 mm (5.9 in) spread over 11 days.

May Precipitation Trends in Tsukumiura

The chart displays monthly precipitation patterns in Tsukumiura, 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 Tsukumiura, May typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Tsukumiura

In Tsukumiura in May humidity is 84%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket, making travel a challenge as the air clings to your skin, and every step feels heavier in the mugginess.

May Average Humidity in Tsukumiura

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

In Tsukumiura in May, 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 Tsukumiura.

Maximum UV Index Levels in Tsukumiura for May

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

Data source: Tsukumiura 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 Tsukumiura Compares to Other Months

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

This table compares monthly weather conditions in Tsukumiura, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	56 mm (2.2 inches)	75%	moderate
February Weather	7°C (46°F)	75 mm (2.9 inches)	71%	high
March Weather	11°C (53°F)	116 mm (4.6 inches)	71%	very high
April Weather	15°C (60°F)	110 mm (4.3 inches)	78%	extreme
May Weather	20°C (68°F)	149 mm (5.9 inches)	84%	extreme
June Weather	23°C (74°F)	207 mm (8.2 inches)	86%	extreme
July Weather	27°C (81°F)	336 mm (13.2 inches)	92%	extreme
August Weather	28°C (83°F)	228 mm (9.0 inches)	91%	extreme
September Weather	25°C (77°F)	240 mm (9.5 inches)	84%	extreme
October Weather	20°C (67°F)	233 mm (9.2 inches)	83%	high
November Weather	14°C (57°F)	51 mm (2.0 inches)	81%	high
December Weather	8°C (47°F)	52 mm (2.0 inches)	79%	moderate