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Weather in May in The Okinawa islands

Are you planning a trip a to the Okinawa islands in May and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in the Okinawa islands in May?

The Okinawa islands is a region in Japan. May in the Okinawa islands generally has warm temperatures, with heavy precipitation.

Temperatures

The average maximum temperatures are warm and range from 26°C in Motobu to 28°C in Ishigaki Island. Nighttime temperatures generally drop to 25°C in Ishigaki Island and 23°C in Motobu.

Precipitation

In May, precipitation varies across different areas. From heavy rainfall in Ishigaki Island with an average of 176 mm to heavy rainfall in Zamami with 219 mm.

Average sunshine

The city Naha usually sees around 146 hours of sunlight, indicating a moderately sunny period.

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

Where to go in the Okinawa islands in May

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

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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 the Okinawa islands?

Naha

In May Naha generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Naha
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
<<  
24°C 
20°C 
125 hours 
160 mm 
18 days 
26°C 
23°C 
146 hours 
213 mm 
21 days 
June   >> June
>>  
28°C 
26°C 
165 hours 
228 mm 
20 days 
Climate in Naha

Ishigaki Island

In May Ishigaki Island generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Ishigaki Island
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
<<  
25°C 
22°C 
131 hours 
161 mm 
20 days 
28°C 
25°C 
165 hours 
176 mm 
22 days 
June   >> June
>>  
29°C 
27°C 
213 hours 
174 mm 
20 days 
Climate in Ishigaki Island

Miyako Island

In May Miyako Island generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Miyako Island
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
<<  
25°C 
22°C 
124 hours 
150 mm 
19 days 
27°C 
25°C 
151 hours 
191 mm 
21 days 
June   >> June
>>  
29°C 
27°C 
193 hours 
184 mm 
20 days 
Climate in Miyako Island

Onna

In May Onna generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Onna
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
<<  
23°C 
20°C 
125 hours 
167 mm 
17 days 
26°C 
23°C 
146 hours 
212 mm 
21 days 
June   >> June
>>  
28°C 
26°C 
165 hours 
237 mm 
19 days 
Climate in Onna

Motobu

In May Motobu generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Motobu
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
<<  
23°C 
20°C 
125 hours 
167 mm 
17 days 
26°C 
23°C 
146 hours 
216 mm 
20 days 
June   >> June
>>  
28°C 
26°C 
165 hours 
243 mm 
18 days 
Climate in Motobu

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

Is May the best time to visit the Okinawa islands?

In our opinion, May may not be the ideal time to visit the Okinawa islands due to the typically unpleasant weather in Naha.

Generally speaking, the best visiting conditions can be found in January, February, March, April, October, November and December offering mostly pleasant weather in Naha. The weather in May, June, August and September, on the other hand, tends to be unpleasant.

Interested in more climate information?

We have much more information about the climate in the Okinawa islands. 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.