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Weather in May in Kumamoto

Thinking about venturing to Kumamoto this May and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Kumamoto in May?

Kumamoto is a region in Japan. May in Kumamoto generally has warm temperatures, with heavy precipitation.

Temperatures

The average maximum temperatures are warm and range from 23°C in Amakusa to 25°C in Kami Amakusa. Nighttime temperatures generally drop to 17°C in Kami Amakusa and 18°C in Amakusa.

Precipitation

In May, precipitation varies across different areas. From heavy rainfall in Minamioguni with an average of 168 mm to heavy rainfall in Hitoyoshi with 202 mm.

Average sunshine

The days are mostly sunny, with an average total of around 197 hours of sunshine in Kumamoto. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

To learn more about the conditions in specific areas of Kumamoto in May, check out the map below. For more details on the yearly weather, visit our Kumamoto climate page.

Where to go in Kumamoto in May

Find more information for the most popular destinations in the Kumamoto on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in May for the 5 most popular destinations in Kumamoto?

Kumamoto

In May Kumamoto generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 16°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Kumamoto
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
20°C 
11°C 
186 hours 
166 mm 
17 days 
24°C 
16°C 
197 hours 
180 mm 
16 days 
June   >> June
>>  
26°C 
20°C 
131 hours 
436 mm 
19 days 
poor 
Climate in Kumamoto

Minamioguni

In May Minamioguni generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Minamioguni
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
20°C 
8°C 
186 hours 
159 mm 
16 days 
24°C 
13°C 
197 hours 
168 mm 
16 days 
June   >> June
>>  
26°C 
17°C 
131 hours 
399 mm 
19 days 
poor 
Climate in Minamioguni

Aso

In May Aso generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Aso
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
19°C 
8°C 
186 hours 
162 mm 
16 days 
24°C 
13°C 
197 hours 
172 mm 
16 days 
June   >> June
>>  
26°C 
17°C 
131 hours 
413 mm 
19 days 
poor 
Climate in Aso

Hitoyoshi

In May Hitoyoshi generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 14°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Hitoyoshi
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
20°C 
9°C 
186 hours 
189 mm 
16 days 
24°C 
14°C 
197 hours 
202 mm 
16 days 
June   >> June
>>  
26°C 
18°C 
131 hours 
525 mm 
20 days 
poor 
Climate in Hitoyoshi

Minami Aso

In May Minami Aso generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Minami Aso
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
20°C 
8°C 
186 hours 
161 mm 
16 days 
24°C 
13°C 
197 hours 
175 mm 
16 days 
June   >> June
>>  
26°C 
18°C 
131 hours 
418 mm 
20 days 
poor 
Climate in Minami Aso

Is your destination not in the list? Have a look at other destinations in Kumamoto, in Japan.

Is May the best time to visit Kumamoto?

In our opinion, May is a good time to visit Kumamoto with overall pleasant weather in Kumamoto. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Kumamoto is in October with generally perfect weather in Kumamoto. On the other hand, the weather in February, June and July tend to be poor.

Interested in more climate information?

We have much more information about the climate in Kumamoto. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.