Okinawa weather in September
Planning a getaway to Okinawa this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:
What is the weather like in Okinawa in September?
Okinawa is a region in Japan. September in Okinawa generally has warm temperatures, with heavy precipitation. During September, summer is in full swing.
You can expect warm maximum daytime temperatures of around 29°C and nighttime temperatures around 27°C in Naha. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.
In September, precipitation varies across different areas. From heavy rainfall in Kunigami with an average of 193 mm to heavy rainfall in Taketomi with 240 mm. Meanwhile, Naha enjoys close to 190 hours of sunlight. This means it's a great month if you prefer bright and sunny days.
For specific regional insights in Okinawa for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Okinawa climate page.
Where to go in Okinawa in September
Popular destinations in Okinawa
What is the weather like in September for the 5 most popular destinations in Okinawa?
Average weather in Naha
In September Naha generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.
Average weather in Ishigaki Island
In September Ishigaki Island generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.
Average weather in Miyako Island
In September Miyako Island generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are poor that month.
Average weather in Onna
In September Onna generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are tolerable that month.
Average weather in Motobu
In September Motobu generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are tolerable that month.
Is your destination not in the list? Have a look at other destinations in Okinawa, in Japan.
Is September the best time to visit Okinawa?
In our opinion, September may not be the ideal time to visit Okinawa 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. In contrast, May, June, August and September tend to have unpleasant weather conditions.
Interested in more climate information?
We have much more information about the climate in Okinawa.
Interested in the weather conditions in a specific month? Select the month below.
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 climate conditions. Find out where to go with our weather planner.