May Weather in Ofunato, Japan

Last updated: August 23, 2025

In May, the average temperature in Ofunato, Japan hovers around 13°C (56°F), with a minimum of 7°C (44°F) and a maximum reaching 23°C (73°F). Expect 123 mm (4.8 in) of precipitation over about 12 days, contributing to an average humidity of 80%. Prepare for a mix of mild warmth and refreshing showers!

May Temperature in Ofunato

In May in Ofunato, the average temperature is 13°C (56°F). Maximum temperatures can reach 23°C (73°F), while minimums can dip as low as 7°C (44°F). This makes it an ideal time for travelers to enjoy mild weather and comfortable outdoor activities.

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

The chart illustrates May temperature patterns in Ofunato, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ofunato, May typically has an average temperature of 13°C (56°F), with highs reaching up to 23°C (73°F) and lows dropping to around 7°C (44°F).

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

May Precipitation in Ofunato

In Ofunato in May, the precipitation amount is 123 mm (4.8 in) during a period of 12 days.

May Precipitation Trends in Ofunato

The chart displays monthly precipitation patterns in Ofunato, 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 Ofunato, May typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 12 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 Ofunato

In Ofunato in May humidity is 80%. With average temperature 13°C (56°F) this humidity feels like a damp chill that seeps into your bones, making outdoor exploration more challenging and necessitating layered clothing for comfort.

May Average Humidity in Ofunato

This chart illustrates the average monthly humidity levels in Ofunato, 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 Ofunato is approximately 80%, 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 Ofunato

In Ofunato 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 Ofunato.

Maximum UV Index Levels in Ofunato for May

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

Data source: Ofunato 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 Ofunato Compares to Other Months

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

This table compares monthly weather conditions in Ofunato, 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 (36°F)	46 mm (1.8 inches)	80%	moderate
February Weather	2°C (36°F)	51 mm (2.0 inches)	79%	moderate
March Weather	5°C (42°F)	117 mm (4.6 inches)	77%	high
April Weather	9°C (48°F)	124 mm (4.9 inches)	75%	very high
May Weather	13°C (56°F)	123 mm (4.8 inches)	80%	very high
June Weather	17°C (62°F)	126 mm (5.0 inches)	87%	extreme
July Weather	21°C (69°F)	183 mm (7.2 inches)	92%	very high
August Weather	23°C (73°F)	194 mm (7.6 inches)	92%	very high
September Weather	20°C (69°F)	162 mm (6.4 inches)	86%	very high
October Weather	16°C (61°F)	218 mm (8.6 inches)	82%	high
November Weather	10°C (50°F)	56 mm (2.2 inches)	79%	moderate
December Weather	4°C (40°F)	68 mm (2.7 inches)	80%	moderate