May Weather in Sagae, Japan

Last updated: August 23, 2025

In May, the average temperature in Sagae, Japan hovers around 15°C (59°F), with a minimum dipping to 2°C (36°F) and a maximum rising to 31°C (88°F). Expect 93 mm (3.7 in) of precipitation over approximately 13 days, contributing to an average humidity of 80%.

May Temperature in Sagae

In May in Sagae, the average temperature is 15°C (59°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop to as low as 2°C (36°F). It's a great time to visit for those who enjoy mild weather with the possibility of warmer days, but be sure to pack layers for the cooler evenings.

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

The chart illustrates May temperature patterns in Sagae, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sagae, May typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (88°F) and lows dropping to around 2°C (36°F).

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

May Precipitation in Sagae

In Sagae in May, the total precipitation amount is 93 mm (3.7 in), which falls over the course of 13 days.

May Precipitation Trends in Sagae

The chart displays monthly precipitation patterns in Sagae, 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 Sagae, May typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Sagae

In Sagae in May, humidity is 80%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly uncomfortable and necessitating frequent breaks to stay hydrated.

May Average Humidity in Sagae

This chart illustrates the average monthly humidity levels in Sagae, 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 Sagae is approximately 80%, 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 Sagae

In Sagae 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 Sagae.

Maximum UV Index Levels in Sagae for May

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

Data source: Sagae 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 Sagae Compares to Other Months

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

This table compares monthly weather conditions in Sagae, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	125 mm (4.9 inches)	80%	moderate
February Weather	-1°C (31°F)	116 mm (4.5 inches)	79%	moderate
March Weather	4°C (39°F)	119 mm (4.7 inches)	77%	high
April Weather	8°C (47°F)	116 mm (4.6 inches)	75%	very high
May Weather	15°C (59°F)	93 mm (3.7 inches)	80%	very high
June Weather	19°C (66°F)	98 mm (3.8 inches)	87%	very high
July Weather	23°C (73°F)	239 mm (9.4 inches)	92%	extreme
August Weather	24°C (75°F)	194 mm (7.6 inches)	92%	extreme
September Weather	19°C (67°F)	110 mm (4.3 inches)	86%	very high
October Weather	13°C (56°F)	151 mm (5.9 inches)	82%	high
November Weather	7°C (45°F)	80 mm (3.1 inches)	79%	moderate
December Weather	1°C (34°F)	146 mm (5.7 inches)	80%	moderate