May Weather in Ama, Japan

Last updated: August 23, 2025

In Ama, Japan, the average temperature in May hovers around 17°C (63°F), with comfortable highs reaching 22°C (71°F) and lows dipping to 10°C (51°F). This month also brings about 99 mm (3.9 in) of precipitation over approximately 8 days, creating a humid atmosphere with an average humidity level of 84%. Embrace the mild weather while staying prepared for occasional rain!

May Temperature in Ama

In May in Ama, the average temperature is 17°C (63°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop to as low as 10°C (51°F). Be sure to pack layers to stay comfortable while exploring!

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

The chart illustrates May temperature patterns in Ama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ama, May typically has an average temperature of 17°C (63°F), with highs reaching up to 22°C (71°F) and lows dropping to around 10°C (51°F).

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

May Precipitation in Ama

In Ama in May, the precipitation amount is 99 mm (3.9 in) spread over 8 days.

May Precipitation Trends in Ama

The chart displays monthly precipitation patterns in Ama, 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 Ama, May typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 8 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 Ama

In Ama in May, humidity is 84%. With an average temperature of 17°C (63°F), this humidity feels like a warm, sticky embrace that can make traveling feel heavy and cumbersome, often leaving visitors yearning for refreshing breezes and shade.

May Average Humidity in Ama

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

In Ama in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Ama.

Maximum UV Index Levels in Ama for May

The chart shows the monthly maximum UV Index (UVI) for Ama 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 Ama typically reaches 10, which falls under the very high exposure category.

Data source: Ama 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 Ama Compares to Other Months

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

This table compares monthly weather conditions in Ama, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	120 mm (4.7 inches)	82%	moderate
February Weather	7°C (46°F)	115 mm (4.5 inches)	79%	moderate
March Weather	10°C (51°F)	124 mm (4.9 inches)	73%	high
April Weather	13°C (56°F)	111 mm (4.4 inches)	74%	very high
May Weather	17°C (63°F)	99 mm (3.9 inches)	84%	very high
June Weather	20°C (69°F)	147 mm (5.8 inches)	86%	extreme
July Weather	25°C (77°F)	248 mm (9.8 inches)	92%	extreme
August Weather	27°C (81°F)	197 mm (7.7 inches)	92%	extreme
September Weather	24°C (76°F)	211 mm (8.3 inches)	87%	very high
October Weather	20°C (68°F)	137 mm (5.4 inches)	85%	high
November Weather	15°C (59°F)	64 mm (2.5 inches)	84%	moderate
December Weather	10°C (51°F)	143 mm (5.6 inches)	82%	moderate