May Weather in Kihoku, Japan

Last updated: August 23, 2025

In Kihoku, Japan, the average temperature in May is a comfortable 18°C (64°F). Expect a minimum of 9°C (49°F) and a pleasant maximum of 25°C (77°F). With an average precipitation of 228 mm (9.0 in) spread over 13 days, you may want to pack an umbrella. Don't forget, the humidity is quite high at 83%, adding to the overall atmosphere of the region!

May Temperature in Kihoku

In May in Kihoku, the average temperature is 18°C (64°F). The maximum can reach 25°C (77°F), and the minimum can be as low as 9°C (49°F). This makes it a pleasant time for traveling, ideal for outdoor activities and exploring the local attractions.

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

The chart illustrates May temperature patterns in Kihoku, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kihoku, May typically has an average temperature of 18°C (64°F), with highs reaching up to 25°C (77°F) and lows dropping to around 9°C (49°F).

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

May Precipitation in Kihoku

In Kihoku in May, the precipitation amount is 228 mm (9.0 in) distributed over 13 days.

May Precipitation Trends in Kihoku

The chart displays monthly precipitation patterns in Kihoku, 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 Kihoku, May typically receives around 228 mm (9.0 inches) of precipitation spread over approximately 13 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 Kihoku

In Kihoku in May humidity is 83%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket enveloping you, making outdoor exploring somewhat sticky and requiring frequent hydration breaks.

May Average Humidity in Kihoku

This chart illustrates the average monthly humidity levels in Kihoku, 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 Kihoku is approximately 83%, 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 Kihoku

In Kihoku 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 Kihoku.

Maximum UV Index Levels in Kihoku for May

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

Data source: Kihoku 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 Kihoku Compares to Other Months

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

This table compares monthly weather conditions in Kihoku, 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)	84 mm (3.3 inches)	82%	moderate
February Weather	6°C (43°F)	80 mm (3.2 inches)	79%	high
March Weather	10°C (50°F)	208 mm (8.2 inches)	74%	very high
April Weather	13°C (57°F)	192 mm (7.6 inches)	76%	extreme
May Weather	18°C (64°F)	228 mm (9.0 inches)	83%	extreme
June Weather	21°C (70°F)	299 mm (11.8 inches)	87%	extreme
July Weather	24°C (76°F)	351 mm (13.8 inches)	93%	extreme
August Weather	26°C (79°F)	251 mm (9.9 inches)	91%	extreme
September Weather	23°C (74°F)	377 mm (14.9 inches)	87%	very high
October Weather	18°C (65°F)	531 mm (20.9 inches)	85%	high
November Weather	13°C (56°F)	91 mm (3.6 inches)	83%	high
December Weather	8°C (47°F)	101 mm (4.0 inches)	83%	moderate