May Weather in Oami, Japan

Last updated: August 23, 2025

In Oami, Japan, the average temperature in May hovers around 19°C (67°F), offering a pleasant climate for outdoor activities. Expect minimum temperatures to dip to 11°C (52°F), while the maximum can reach a warm 30°C (86°F). Throughout the month, anticipate a total precipitation of 131 mm (5.1 in) over approximately 10 days, coupled with high average humidity of 81%.

May Temperature in Oami

In May in Oami, the average temperature is 19°C (67°F). Maximums can reach 30°C (86°F), and minimums can drop as low as 11°C (52°F). This mild climate makes Oami an ideal destination for travelers seeking a pleasant getaway.

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

The chart illustrates May temperature patterns in Oami, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oami, May typically has an average temperature of 19°C (67°F), with highs reaching up to 30°C (86°F) and lows dropping to around 11°C (52°F).

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

May Precipitation in Oami

In Oami in May, the total precipitation amount is 131 mm (5.1 in) over a period of 10 days.

May Precipitation Trends in Oami

The chart displays monthly precipitation patterns in Oami, 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 Oami, May typically receives around 131 mm (5.1 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 Oami

In Oami in May humidity is 81%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket enveloping you, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick, prompting you to seek shade and hydration frequently.

May Average Humidity in Oami

This chart illustrates the average monthly humidity levels in Oami, 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 Oami is approximately 81%, 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 Oami

In Oami 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 Oami.

Maximum UV Index Levels in Oami for May

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

Data source: Oami 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 Oami Compares to Other Months

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

This table compares monthly weather conditions in Oami, 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 (44°F)	58 mm (2.3 inches)	70%	moderate
February Weather	7°C (45°F)	49 mm (1.9 inches)	69%	moderate
March Weather	11°C (52°F)	148 mm (5.8 inches)	68%	very high
April Weather	15°C (58°F)	117 mm (4.6 inches)	73%	very high
May Weather	19°C (67°F)	131 mm (5.1 inches)	81%	extreme
June Weather	22°C (72°F)	171 mm (6.7 inches)	88%	extreme
July Weather	26°C (79°F)	205 mm (8.1 inches)	94%	extreme
August Weather	28°C (82°F)	105 mm (4.1 inches)	87%	extreme
September Weather	24°C (76°F)	192 mm (7.6 inches)	83%	very high
October Weather	19°C (67°F)	271 mm (10.7 inches)	78%	high
November Weather	15°C (59°F)	107 mm (4.2 inches)	74%	moderate
December Weather	9°C (49°F)	78 mm (3.1 inches)	72%	moderate