May Weather in Omaezaki, Japan

Last updated: August 23, 2025

In Omaezaki, Japan during May, the average temperature hovers around 19°C (67°F). Expect a low of 12°C (54°F) and a pleasant high of 24°C (75°F). With 213 mm (8.4 in) of precipitation spread over 11 days, you might want to keep an umbrella handy. The air feels quite humid with an average of 81%, adding to the cozy atmosphere of the month.

May Temperature in Omaezaki

In May in Omaezaki, the average temperature is 19°C (67°F). Maximums can reach 24°C (75°F), while minimums can drop to as low as 12°C (54°F). This mild climate makes it an ideal time to explore the outdoors and enjoy various activities in Omaezaki.

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

The chart illustrates May temperature patterns in Omaezaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Omaezaki, May typically has an average temperature of 19°C (67°F), with highs reaching up to 24°C (75°F) and lows dropping to around 12°C (54°F).

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

May Precipitation in Omaezaki

In Omaezaki in May, the total precipitation amount is 213 mm (8.4 in) across 11 days.

May Precipitation Trends in Omaezaki

The chart displays monthly precipitation patterns in Omaezaki, 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 Omaezaki, May typically receives around 213 mm (8.4 inches) of precipitation spread over approximately 11 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 Omaezaki

In Omaezaki 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 Omaezaki

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

In Omaezaki 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 Omaezaki.

Maximum UV Index Levels in Omaezaki for May

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

Data source: Omaezaki 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 Omaezaki Compares to Other Months

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

This table compares monthly weather conditions in Omaezaki, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (49°F)	70 mm (2.8 inches)	76%	moderate
February Weather	10°C (50°F)	93 mm (3.7 inches)	74%	high
March Weather	13°C (55°F)	189 mm (7.4 inches)	70%	very high
April Weather	16°C (60°F)	164 mm (6.4 inches)	74%	very high
May Weather	19°C (67°F)	213 mm (8.4 inches)	81%	extreme
June Weather	22°C (72°F)	302 mm (11.9 inches)	88%	extreme
July Weather	25°C (78°F)	363 mm (14.3 inches)	93%	extreme
August Weather	27°C (81°F)	163 mm (6.4 inches)	90%	extreme
September Weather	25°C (78°F)	255 mm (10.0 inches)	86%	very high
October Weather	22°C (71°F)	328 mm (12.9 inches)	83%	high
November Weather	17°C (63°F)	137 mm (5.4 inches)	80%	moderate
December Weather	12°C (55°F)	99 mm (3.9 inches)	78%	moderate