May Weather in Tainai, Japan

Last updated: August 23, 2025

In May, the average temperature in Tainai, Japan is a pleasant 17°C (63°F). It can range from a cool 6°C (44°F) at its lowest to a warm 29°C (85°F) at its peak. Expect about 135 mm (5.3 in) of precipitation spread over 15 days, contributing to an average humidity of 81%.

May Temperature in Tainai

In May in Tainai, the average temperature is 17°C (63°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 6°C (44°F). This pleasant climate makes Tainai an ideal destination for travelers seeking mild weather and enjoyable outdoor activities.

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

The chart illustrates May temperature patterns in Tainai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tainai, May typically has an average temperature of 17°C (63°F), with highs reaching up to 29°C (85°F) and lows dropping to around 6°C (44°F).

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

May Precipitation in Tainai

In Tainai in May, the precipitation amount is 135 mm (5.3 in), occurring over a span of 15 days.

May Precipitation Trends in Tainai

The chart displays monthly precipitation patterns in Tainai, 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 Tainai, May typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 15 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 Tainai

In Tainai in May humidity is 81%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making travel slightly oppressive and calling for frequent breaks in air-conditioned spaces to recharge and enjoy your journey comfortably.

May Average Humidity in Tainai

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

In Tainai in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Tainai.

Maximum UV Index Levels in Tainai for May

The chart shows the monthly maximum UV Index (UVI) for Tainai 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 Tainai typically reaches 9, which falls under the very high exposure category.

Data source: Tainai 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 Tainai Compares to Other Months

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

This table compares monthly weather conditions in Tainai, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (37°F)	203 mm (8.0 inches)	88%	moderate
February Weather	3°C (37°F)	171 mm (6.7 inches)	86%	moderate
March Weather	7°C (44°F)	147 mm (5.8 inches)	81%	high
April Weather	11°C (52°F)	140 mm (5.5 inches)	78%	very high
May Weather	17°C (63°F)	135 mm (5.3 inches)	81%	very high
June Weather	21°C (69°F)	141 mm (5.5 inches)	88%	very high
July Weather	25°C (78°F)	317 mm (12.5 inches)	92%	very high
August Weather	27°C (80°F)	281 mm (11.1 inches)	92%	extreme
September Weather	22°C (73°F)	175 mm (6.9 inches)	89%	very high
October Weather	17°C (62°F)	179 mm (7.1 inches)	87%	high
November Weather	11°C (52°F)	194 mm (7.6 inches)	85%	moderate
December Weather	5°C (41°F)	267 mm (10.5 inches)	86%	moderate