May Weather in Hamada, Japan

Last updated: August 23, 2025

In May, the average temperature in Hamada, Japan hovers around 18°C (65°F), with a comfortable range that dips to a minimum of 11°C (53°F) and peaks at a pleasant 24°C (75°F). Expect some rain, with 110 mm (4.3 in) of precipitation spread over 9 days. Additionally, the air feels quite humid, with an average humidity level of 84%, making it a month of warm and moist conditions.

May Temperature in Hamada

In May, in Hamada, the average temperature is 18°C (65°F). The maximum can reach 24°C (75°F), and the minimum can be as low as 11°C (53°F). This mild weather makes Hamada an ideal destination for travelers looking to enjoy pleasant outdoor activities.

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

The chart illustrates May temperature patterns in Hamada, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hamada, May typically has an average temperature of 18°C (65°F), with highs reaching up to 24°C (75°F) and lows dropping to around 11°C (53°F).

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

May Precipitation in Hamada

In Hamada in May, the precipitation amount is 110 mm (4.3 in) over the course of 9 days.

May Precipitation Trends in Hamada

The chart displays monthly precipitation patterns in Hamada, 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 Hamada, May typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 9 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 Hamada

In Hamada in May, humidity is 84%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and slightly uncomfortable as the air clings to your skin and limits your breath.

May Average Humidity in Hamada

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

In Hamada 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 Hamada.

Maximum UV Index Levels in Hamada for May

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

Data source: Hamada 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 Hamada Compares to Other Months

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

This table compares monthly weather conditions in Hamada, 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)	121 mm (4.8 inches)	76%	moderate
February Weather	8°C (46°F)	121 mm (4.8 inches)	72%	moderate
March Weather	11°C (52°F)	153 mm (6.0 inches)	69%	very high
April Weather	14°C (57°F)	123 mm (4.8 inches)	75%	very high
May Weather	18°C (65°F)	110 mm (4.3 inches)	84%	very high
June Weather	21°C (71°F)	159 mm (6.3 inches)	88%	extreme
July Weather	25°C (78°F)	291 mm (11.5 inches)	95%	extreme
August Weather	27°C (82°F)	212 mm (8.4 inches)	93%	extreme
September Weather	24°C (76°F)	232 mm (9.1 inches)	84%	very high
October Weather	20°C (68°F)	155 mm (6.1 inches)	79%	high
November Weather	15°C (60°F)	65 mm (2.6 inches)	76%	moderate
December Weather	10°C (51°F)	131 mm (5.1 inches)	75%	moderate