May Weather in Kitahiroshima, Japan

Last updated: August 23, 2025

In May, the average temperature in Kitahiroshima, Japan hovers around 12°C (55°F), with minima dipping to 3°C (37°F) and maxima soaring to 29°C (84°F). Expect precipitation totaling 84 mm (3.3 in) across approximately 11 days, accompanied by an average humidity level of a humid 86%.

May Temperature in Kitahiroshima

In May in Kitahiroshima, the average temperature is 12°C (55°F). Maximums can reach 29°C (84°F), while minimums can drop as low as 3°C (37°F). This pleasant temperature range makes Kitahiroshima a great destination for travelers seeking mild weather.

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

The chart illustrates May temperature patterns in Kitahiroshima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kitahiroshima, May typically has an average temperature of 12°C (55°F), with highs reaching up to 29°C (84°F) and lows dropping to around 3°C (37°F).

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

May Precipitation in Kitahiroshima

In Kitahiroshima, in May, the precipitation amount is 84 mm (3.3 in) during a period of 11 days.

May Precipitation Trends in Kitahiroshima

The chart displays monthly precipitation patterns in Kitahiroshima, 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 Kitahiroshima, May typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 11 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 Kitahiroshima

In Kitahiroshima in May humidity is 86%. With an average temperature of 12°C (55°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while traveling.

May Average Humidity in Kitahiroshima

This chart illustrates the average monthly humidity levels in Kitahiroshima, 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 Kitahiroshima is approximately 86%, 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 Kitahiroshima

In Kitahiroshima in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Kitahiroshima.

Maximum UV Index Levels in Kitahiroshima for May

The chart shows the monthly maximum UV Index (UVI) for Kitahiroshima 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 Kitahiroshima typically reaches 8, which falls under the very high exposure category.

Data source: Kitahiroshima 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 Kitahiroshima Compares to Other Months

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

This table compares monthly weather conditions in Kitahiroshima, 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 (24°F)	42 mm (1.7 inches)	84%	low
February Weather	-4°C (25°F)	52 mm (2.0 inches)	83%	moderate
March Weather	1°C (35°F)	75 mm (3.0 inches)	81%	high
April Weather	6°C (44°F)	78 mm (3.1 inches)	81%	high
May Weather	12°C (55°F)	84 mm (3.3 inches)	86%	very high
June Weather	16°C (61°F)	105 mm (4.1 inches)	87%	very high
July Weather	20°C (69°F)	102 mm (4.0 inches)	93%	very high
August Weather	21°C (71°F)	177 mm (7.0 inches)	95%	very high
September Weather	18°C (65°F)	107 mm (4.2 inches)	88%	very high
October Weather	12°C (54°F)	111 mm (4.4 inches)	83%	moderate
November Weather	6°C (42°F)	102 mm (4.0 inches)	79%	moderate
December Weather	-1°C (30°F)	66 mm (2.6 inches)	80%	low