May Weather in Akkeshi, Japan

Last updated: August 23, 2025

In May, the average temperature in Akkeshi, Japan hovers around 9°C (48°F), with a minimum dipping to 2°C (37°F) and a maximum reaching 23°C (73°F). This month also sees about 89 mm (3.5 in) of precipitation spread over 11 days, contributing to a relatively high average humidity of 86%.

May Temperature in Akkeshi

In May in Akkeshi, the average temperature is 9°C (48°F). Maximum temperatures can reach up to 23°C (73°F), while minimums can dip as low as 2°C (37°F). It's a great time for travelers to enjoy mild weather and pack layers for the varying temperatures.

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

The chart illustrates May temperature patterns in Akkeshi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Akkeshi, May typically has an average temperature of 9°C (48°F), with highs reaching up to 23°C (73°F) and lows dropping to around 2°C (37°F).

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

May Precipitation in Akkeshi

In Akkeshi in May, the precipitation amount is 89 mm (3.5 in) over a span of 11 days.

May Precipitation Trends in Akkeshi

The chart displays monthly precipitation patterns in Akkeshi, 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 Akkeshi, May typically receives around 89 mm (3.5 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 Akkeshi

In Akkeshi in May, humidity is 86%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that wraps around you, making outdoor activities uncomfortable and travel less enjoyable.

May Average Humidity in Akkeshi

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

In Akkeshi 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 Akkeshi.

Maximum UV Index Levels in Akkeshi for May

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

Data source: Akkeshi 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 Akkeshi Compares to Other Months

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

This table compares monthly weather conditions in Akkeshi, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	43 mm (1.7 inches)	84%	low
February Weather	-4°C (25°F)	38 mm (1.5 inches)	83%	moderate
March Weather	0°C (33°F)	87 mm (3.4 inches)	83%	moderate
April Weather	4°C (40°F)	68 mm (2.7 inches)	83%	high
May Weather	9°C (48°F)	89 mm (3.5 inches)	86%	very high
June Weather	12°C (54°F)	88 mm (3.4 inches)	88%	very high
July Weather	16°C (61°F)	96 mm (3.8 inches)	93%	very high
August Weather	18°C (65°F)	122 mm (4.8 inches)	96%	very high
September Weather	17°C (63°F)	106 mm (4.2 inches)	89%	very high
October Weather	13°C (55°F)	164 mm (6.5 inches)	83%	moderate
November Weather	7°C (45°F)	72 mm (2.8 inches)	80%	moderate
December Weather	0°C (32°F)	57 mm (2.2 inches)	79%	low