Naha Weather in December

December weather in Naha

December feels mild rather than wintry, with daytime highs around 21°C. But cloud is common, sunshine is limited, and rain falls on many days. You can still enjoy walks around Shuri and the views from the Fukushūen garden. Keep indoor stops like the Okinawa Prefectural Museum in mind for rainy spells.

The sea is cooler, and overcast skies can make beach time less inviting than in warmer months. Naminoue Beach is easy to reach, but December isn't the best time to plan your days around swimming. You'll get more from sightseeing and Naha's food scene.

Events and seasonal feel

The Naha Marathon is held in December, usually on the first Sunday of the month. It brings runners and supporters into the city, so expect a livelier atmosphere and some road closures around the race route. Dates can vary, so check the event schedule before choosing where to stay.

Later in the month, New Year preparations add a local seasonal feel. You may see decorations and busy shops, while some smaller businesses close around the holiday itself. Families who want outdoor sightseeing without summer heat may find December comfortable, though rainy days can interrupt beach plans.

Crowds, costs and a local tip

December is generally calmer than Okinawa's summer peak, but it isn't uniformly quiet. The marathon can make race weekend busier, and year-end travel can lift demand. Compared with the warmer months, you'll often find Naha less crowded, but don't assume every hotel or flight will be cheaper.

For a rainy afternoon, head to Makishi Public Market, just off Kokusai-dori. The market is a good place to try Okinawan dishes such as goya champuru, a stir-fry with bitter melon. If you're visiting during the marathon, check whether your route crosses closed roads before heading there.