May Weather in Himi, Japan

Last updated: August 23, 2025

In May, the average temperature in Himi, Japan hovers around 19°C (66°F), making it a pleasant time to visit. Expect temperatures to range from a chilly 5°C (41°F) at night to a warm 32°C (91°F) during the day. However, be prepared for some rain, as 124 mm (4.9 in) of precipitation is expected over 13 days. With an average humidity of 85%, it’s a good idea to stay hydrated and enjoy the lush landscapes that this moisture brings.

May Temperature in Himi

In May, in Himi, the average temperature is 19°C (66°F). Maximums can reach 32°C (91°F), while minimums can drop to as low as 5°C (41°F). Therefore, it's advisable to pack layers to accommodate both warm days and cooler evenings while traveling.

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

The chart illustrates May temperature patterns in Himi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Himi, May typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (91°F) and lows dropping to around 5°C (41°F).

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

May Precipitation in Himi

In Himi in May, the total precipitation amount is 124 mm (4.9 in) over a span of 13 days.

May Precipitation Trends in Himi

The chart displays monthly precipitation patterns in Himi, 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 Himi, May typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 13 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 Himi

In Himi in May humidity is 85%. With an average temperature of 19°C (66°F), this humidity feels like a warm, sticky embrace that can make outdoor adventures feel more exhausting, as the air weighs heavy and every step can feel like a mini workout.

May Average Humidity in Himi

This chart illustrates the average monthly humidity levels in Himi, 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 Himi is approximately 85%, 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 Himi

In Himi 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 Himi.

Maximum UV Index Levels in Himi for May

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

Data source: Himi 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 Himi Compares to Other Months

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

This table compares monthly weather conditions in Himi, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	149 mm (5.9 inches)	80%	moderate
February Weather	4°C (39°F)	145 mm (5.7 inches)	78%	moderate
March Weather	8°C (47°F)	159 mm (6.3 inches)	76%	high
April Weather	13°C (55°F)	167 mm (6.6 inches)	77%	very high
May Weather	19°C (66°F)	124 mm (4.9 inches)	85%	very high
June Weather	22°C (72°F)	181 mm (7.1 inches)	89%	extreme
July Weather	26°C (80°F)	356 mm (14.0 inches)	93%	extreme
August Weather	28°C (83°F)	265 mm (10.4 inches)	92%	extreme
September Weather	23°C (74°F)	238 mm (9.4 inches)	84%	very high
October Weather	17°C (64°F)	196 mm (7.7 inches)	81%	high
November Weather	11°C (53°F)	124 mm (4.9 inches)	77%	moderate
December Weather	6°C (43°F)	192 mm (7.5 inches)	79%	moderate