May Weather in Muko, Japan

Last updated: August 23, 2025

In Muko, Japan, the average temperature in May is a comfortable 18°C (66°F). Expect a range from a cool 4°C (39°F) to a warm 31°C (88°F). During this month, the region experiences about 154 mm (6.1 in) of precipitation over 12 days, contributing to an average humidity of 83%. Be prepared for a mix of weather as you enjoy your stay!

May Temperature in Muko

In May in Muko, the average temperature is 18°C (66°F). Maximum temperatures can reach 31°C (88°F), while minimums can dip as low as 4°C (39°F). This makes Muko a comfortable destination for travelers looking to enjoy mild weather and diverse outdoor activities.

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

The chart illustrates May temperature patterns in Muko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Muko, May typically has an average temperature of 18°C (66°F), with highs reaching up to 31°C (88°F) and lows dropping to around 4°C (39°F).

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

May Precipitation in Muko

In Muko in May, the precipitation amount is 154 mm (6.1 in) over the course of 12 days.

May Precipitation Trends in Muko

The chart displays monthly precipitation patterns in Muko, 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 Muko, May typically receives around 154 mm (6.1 inches) of precipitation spread over approximately 12 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 Muko

In Muko in May, humidity is 83%. With an average temperature of 18°C (66°F), this humidity feels like a warm, thick blanket enveloping you, making it a bit uncomfortable for traveling as you may need to take frequent breaks to cool down and stay hydrated.

May Average Humidity in Muko

This chart illustrates the average monthly humidity levels in Muko, 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 Muko is approximately 83%, 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 Muko

In Muko 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 Muko.

Maximum UV Index Levels in Muko for May

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

Data source: Muko 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 Muko Compares to Other Months

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

This table compares monthly weather conditions in Muko, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	56 mm (2.2 inches)	82%	moderate
February Weather	4°C (40°F)	62 mm (2.5 inches)	79%	high
March Weather	9°C (48°F)	125 mm (4.9 inches)	74%	very high
April Weather	13°C (56°F)	157 mm (6.2 inches)	76%	very high
May Weather	18°C (66°F)	154 mm (6.1 inches)	83%	extreme
June Weather	22°C (72°F)	161 mm (6.3 inches)	87%	extreme
July Weather	26°C (79°F)	324 mm (12.7 inches)	93%	extreme
August Weather	28°C (82°F)	228 mm (9.0 inches)	91%	extreme
September Weather	23°C (75°F)	172 mm (6.8 inches)	87%	very high
October Weather	18°C (64°F)	246 mm (9.7 inches)	85%	high
November Weather	12°C (53°F)	47 mm (1.8 inches)	83%	moderate
December Weather	6°C (43°F)	66 mm (2.6 inches)	83%	moderate