May Weather in Abu, Japan

Last updated: August 23, 2025

In May, the average temperature in Abu, Japan hovers around 19°C (66°F), with the mercury dipping to a minimum of 8°C (47°F) and peaking at a warm 29°C (85°F). Expect 117 mm (4.6 in) of precipitation over 10 days, which contributes to a high average humidity of 84%.

May Temperature in Abu

In May in Abu, the average temperature is 19°C (66°F). Maximums can reach 29°C (85°F), while minimums can dip as low as 8°C (47°F). This makes it a great time for travelers to enjoy moderate weather and diverse outdoor activities.

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

The chart illustrates May temperature patterns in Abu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Abu, May typically has an average temperature of 19°C (66°F), with highs reaching up to 29°C (85°F) and lows dropping to around 8°C (47°F).

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

May Precipitation in Abu

In Abu in May, the total precipitation amount is 117 mm (4.6 in) recorded over a span of 10 days.

May Precipitation Trends in Abu

The chart displays monthly precipitation patterns in Abu, 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 Abu, May typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 10 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 Abu

In Abu in May, humidity is 84%. With an average temperature of 19°C (66°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable and exhausting, as the air clings to your skin, and every step taken feels heavier in the sultry atmosphere.

May Average Humidity in Abu

This chart illustrates the average monthly humidity levels in Abu, 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 Abu is approximately 84%, 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 Abu

In Abu 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 Abu.

Maximum UV Index Levels in Abu for May

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

Data source: Abu 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 Abu Compares to Other Months

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

This table compares monthly weather conditions in Abu, 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 (43°F)	78 mm (3.1 inches)	76%	moderate
February Weather	7°C (44°F)	89 mm (3.5 inches)	72%	moderate
March Weather	11°C (51°F)	144 mm (5.7 inches)	69%	very high
April Weather	14°C (58°F)	115 mm (4.5 inches)	75%	extreme
May Weather	19°C (66°F)	117 mm (4.6 inches)	84%	extreme
June Weather	22°C (72°F)	187 mm (7.4 inches)	88%	extreme
July Weather	26°C (79°F)	313 mm (12.3 inches)	95%	extreme
August Weather	28°C (82°F)	254 mm (10.0 inches)	93%	extreme
September Weather	24°C (75°F)	235 mm (9.3 inches)	84%	very high
October Weather	19°C (66°F)	129 mm (5.1 inches)	79%	high
November Weather	13°C (56°F)	51 mm (2.0 inches)	76%	high
December Weather	8°C (47°F)	88 mm (3.5 inches)	75%	moderate