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Weather in May in Nagasaki

Planning a journey to Nagasaki this May and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Nagasaki in May?

Nagasaki is a region in Japan. May in Nagasaki generally has temperatures that range from pleasant to warm, with precipitation levels ranging from high to heavy.

Temperatures

The average maximum daytime temperatures vary from pleasant in Nagasaki at 22°C to warm in Unzen at 24°C. Nighttime temperatures generally drop to 17°C in Unzen and 17°C in Nagasaki.

To explore the conditions in Nagasaki in more detail, check the map below.

Precipitation

In May, precipitation varies across different areas. From high rainfall in Hirado with an average of 149 mm to heavy rainfall in Nagasaki with 191 mm.

Average sunshine

Meanwhile, Nagasaki enjoys approximately 190 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For more details on the yearly climate, visit our Nagasaki climate page.

Where to go in Nagasaki in May

Find more information for the most popular destinations in the Nagasaki 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).

Select a Month of Interest

Check the weather conditions for any month in Nagasaki.

For a detailed overview of the weather over the year and the best time to visit Japan, check out our Nagasaki's climate page.

Popular destinations

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

Nagasaki

In May Nagasaki generally has pleasant temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 17°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Nagasaki
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
<<  
18°C 
13°C 
180 hours 
175 mm 
17 days 
22°C 
17°C 
190 hours 
191 mm 
16 days 
June   >> June
>>  
25°C 
21°C 
126 hours 
451 mm 
19 days 
poor 
Climate in Nagasaki

Unzen

In May Unzen generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 17°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Unzen
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 
12°C 
180 hours 
170 mm 
16 days 
24°C 
17°C 
190 hours 
188 mm 
16 days 
June   >> June
>>  
27°C 
20°C 
126 hours 
453 mm 
19 days 
poor 
Climate in Unzen

Sasebo

In May Sasebo generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 17°C and high monthly rainfall. So on average the conditions are pleasant that month.

Sasebo
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 
12°C 
180 hours 
155 mm 
16 days 
24°C 
17°C 
190 hours 
160 mm 
15 days 
June   >> June
>>  
26°C 
20°C 
126 hours 
351 mm 
18 days 
poor 
Climate in Sasebo

Hirado

In May Hirado generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 17°C and high monthly rainfall. So on average the conditions are pleasant that month.

Hirado
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
18°C 
13°C 
148 mm 
15 days 
22°C 
17°C 
149 mm 
14 days 
June   >> June
>>  
25°C 
20°C 
308 mm 
18 days 
poor 
Climate in Hirado

Isahaya

In May Isahaya generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 17°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Isahaya
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 
13°C 
180 hours 
170 mm 
16 days 
23°C 
17°C 
190 hours 
186 mm 
16 days 
June   >> June
>>  
26°C 
21°C 
126 hours 
443 mm 
19 days 
poor 
Climate in Isahaya

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

Is May the best time to visit Nagasaki?

Given the typically tolerable weather conditions in Nagasaki, May might be a good time to visit Nagasaki.

On average, the best time to visit Nagasaki is in October with generally pleasant weather in Nagasaki. In contrast, February, June and July tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Nagasaki.

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.