March to April and October to November. Month by month below, with the weather, what's on and what it costs to fly there from your city.
Sources favor spring and autumn for mild weather and thinner crowds, with March, April and November named most. Avoid Golden Week and peak typhoon months.
6 of the 9 travel guides we read name these months.
Average high and low in Naha, and days with rain
JanuaryChecking fares…January is about the coldest month, though mild by most standards.Cherry blossoms start in mid-to-late January, earlier than anywhere else in Japan.Whale watching peaks from January to March.
FebruaryChecking fares…One resident calls February the favorite month: mild and mostly sunny.Sea temperature falls to about 21 C in February.One visitor found wintry weather is possible in February, even if unlikely.
Best timeMarchChecking fares…Resort beaches open for swimming in March.March is called the height of cherry blossom season, with temperatures of 18 to 22 C.The sea stays quite cold in March and April.
Best timeAprilChecking fares…April highs often reach 24 C (75 F).April is a sweet spot of good weather and manageable crowds.Golden Week runs from late April to early May and brings a sharp rise in domestic travel.
MayChecking fares…The rainy season typically starts in mid-May.Golden Week in early May brings a surge of domestic travelers, so book early.Dragon boat races add culture to May.
JuneChecking fares…The rainy season ends around the third week of June.June has regular showers but fewer visitors than May.Eisa drumming festivals start in mid-June.
JulyChecking fares…July is called the best month for snorkeling, with very warm clear water.July is peak summer, with the Orion Beer Festival.Early July has the Ocean Expo Park Summer Festival with a large fireworks show.
AugustChecking fares…August sits at the peak of summer heat and typhoon season.Manta rays peak around Ishigaki in August.The Eisa Dance Festival is a cultural highlight.
SeptemberChecking fares…Typhoon risk is highest in August and September.Mid-September marks the tail end of typhoon season.September is still hot at about 28 C.
Best timeOctoberChecking fares…Locals say October is when the island is at its finest.Weather turns more stable and cooler once typhoon season ends.The Naha Giant Tug-of-War is held in October.
Best timeNovemberChecking fares…November is called ideal exploration weather with fewer crowds.November averages about 22.5 C with less rain and plenty of sun.November is a strong but little-used window for island hopping.
DecemberChecking fares…December has holiday light displays and festive events.Coats or sweaters are occasionally needed in winter when northerly winds blow.Winter brings cold northern winds.Weather: Naha averages (1991 to 2020 averages), as listed in its climate table on Wikipedia.
Live fares from your airport. Watch them and we alert you when they drop.
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