Best Time to Visit Naha, Okinawa Prefecture, Japan
Month-by-month climate guide for planning a trip to Naha.
Naha does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (July, 28.9°C / 84°F) and driest (December, 109 mm / 4.3 in) months. The drier stretch runs through July and October–March; the wetter half falls in April–June and August–September. At the city itself, monthly average temperatures range from 16.7°C / 62.1°F in January to 28.9°C / 84°F in July, with rainfall from 109 mm / 4.3 in (December) to 250 mm / 9.8 in (August). These are point-value climate normals sampled at Naha, Okinawa Prefecture, Japan's coordinates — usually more actionable for travellers than the country-wide average. Naha's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| December | 18.5°C65.3°F | 109 mm4.3″ | — |
| November | 21.9°C71.4°F | 131 mm5.2″ | — |
| July | 28.9°C84°F | 178 mm7″ | Tropical |
No month at Naha matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Naha?
Naha doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on December (driest, ~109 mm / 4.3 in) and July (warmest, 28.9°C / 84°F). Because these are point values at the city, they can differ substantially from Japan's national average.
When is the rainy season in Naha?
The rainy season at Naha, Okinawa Prefecture runs through April–June and August–September, when monthly rainfall exceeds the annual median of about 178 mm / 7 in. The wettest single month is August (250 mm / 9.8 in).
What is the driest month in Naha?
The driest month in Naha is December, averaging about 109 mm / 4.3 in of rainfall. Temperature that month averages 18.5°C / 65.3°F.
What months should I avoid visiting Naha?
The least comfortable months for travel to Naha — based on point-value climate at the city — are January, February, March, May, June, August, December. These are the wettest or coolest months at this location. Rainfall peaks at 250 mm / 9.8 in in August, and the coldest month averages 16.7°C / 62.1°F.
Is Naha climate different from Japan overall?
Yes, usually. Our Naha figures are point-value climate normals sampled at the city itself, while our Japan figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Naha specifically — usually the more actionable data for a traveller planning to spend time in the city.