May Weather in Fukagawa, Japan

Last updated: August 23, 2025

The average temperature in Fukagawa, Japan during May is a mild 12°C (54°F). You can expect temperatures to range from a chilly 1°C (34°F) to a warm 30°C (87°F). Rain may grace the area with an average precipitation of 99 mm (3.9 in) over 12 days, accompanied by a notable average humidity of 86%.

May Temperature in Fukagawa

In May in Fukagawa, the average temperature is 12°C (54°F), with a maximum that can reach 30°C (87°F) and a minimum that can be as low as 1°C (34°F). This makes Fukagawa an ideal destination for travelers looking to experience a range of climates and enjoy both warm and cooler activities.

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

The chart illustrates May temperature patterns in Fukagawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fukagawa, May typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (87°F) and lows dropping to around 1°C (34°F).

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

May Precipitation in Fukagawa

In Fukagawa in May, the total precipitation amount is 99 mm (3.9 in) recorded over a span of 12 days.

May Precipitation Trends in Fukagawa

The chart displays monthly precipitation patterns in Fukagawa, 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 Fukagawa, May typically receives around 99 mm (3.9 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 Fukagawa

In Fukagawa in May, humidity is 86%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable and travel challenging due to the heavy, muggy atmosphere.

May Average Humidity in Fukagawa

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

In Fukagawa 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 Fukagawa.

Maximum UV Index Levels in Fukagawa for May

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

Data source: Fukagawa 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 Fukagawa Compares to Other Months

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

This table compares monthly weather conditions in Fukagawa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	57 mm (2.2 inches)	84%	low
February Weather	-6°C (22°F)	75 mm (2.9 inches)	83%	moderate
March Weather	0°C (32°F)	83 mm (3.3 inches)	81%	high
April Weather	6°C (43°F)	73 mm (2.9 inches)	81%	high
May Weather	12°C (54°F)	99 mm (3.9 inches)	86%	very high
June Weather	16°C (60°F)	102 mm (4.0 inches)	87%	very high
July Weather	21°C (69°F)	122 mm (4.8 inches)	93%	very high
August Weather	21°C (70°F)	195 mm (7.7 inches)	95%	very high
September Weather	17°C (62°F)	107 mm (4.2 inches)	88%	very high
October Weather	10°C (51°F)	147 mm (5.8 inches)	83%	moderate
November Weather	4°C (39°F)	133 mm (5.2 inches)	79%	moderate
December Weather	-4°C (25°F)	103 mm (4.1 inches)	80%	low