Okinawa weather
in December
“Mild and bright — an underrated time to visit.”
Roughly 11 rainy days across the month, on average.
In december, Okinawa settles into its kind, mild rhythm. The city keeps a different pulse than in summer or midwinter, and travellers who arrive with the right expectations are rewarded.
Days average around 21°C (70°F), cooling to 18°C after sunset. Expect meaningful rain — some 11 wet days across the month. Pack accordingly and let the weather choose your afternoons.
These figures are climatological averages, drawn from a decade of daily records via the Open-Meteo Archive — not a forecast. But they are honest, and they are the sort of thing a good travel guide ought to tell you before you book the flight.
What to pack for Okinawa in December
- •A light layer for cool mornings and evenings
- •A compact travel umbrella — one you'll actually carry
- •Reef-safe sunscreen and polarised sunglasses
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Okinawa in December
- →Breathable travel pantsAmazon · shop this
- →Packable rain jacketAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Waterproof dry bagAmazon · shop this
- →Universal travel adapterAmazon · shop this
- →Compression packing cubesAmazon · shop this
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Where to stay in Okinawa
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Okinawa in December — FAQ
Q01Is December a good time to visit Okinawa?
Is December a good time to visit Okinawa?
It is a fair time to visit — expect variable conditions and plan flexibility. In December, Okinawa averages a high of 21°C (70°F) and a low of 18°C (64°F), with 142mm of rainfall across roughly 11 rainy days.
Q02What is the average temperature in Okinawa in December?
What is the average temperature in Okinawa in December?
The average high temperature in Okinawa during December is 21°C (70°F), with an average low of 18°C (64°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Okinawa have in December?
How many rainy days does Okinawa have in December?
Okinawa averages approximately 11 rainy days in December, with a total monthly rainfall of about 142mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Okinawa in December?
What should I pack for Okinawa in December?
For Okinawa in December, pack layered clothing for changing temperatures, a compact umbrella or waterproof jacket, sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Okinawa in December?
How crowded is Okinawa in December?
Tourist crowds in Okinawa during December are typically moderate — winter is high season for tropical destinations. Consider this when planning accommodation — prices track crowd levels closely.