Okinawa (Naha) in December
In December, Okinawa (Naha) averages 21°C (69°F) during the day and 18°C (64°F) at night, with frequent rain — about 17 days of the month see precipitation (144 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.
December offers comfortable temperatures in Okinawa (Naha), with some rain to plan around.
How December compares to the rest of the year in Okinawa (Naha)
December is one of the coolest months in Okinawa (Naha) (10th of 12) and one of the driest months (12th of 12). Daytime temperature runs 4°C below the annual average (25°C). December runs 3°C cooler than November (24°C) and cools 2°C in January (19°C).
December sunrise & sunset in Okinawa (Naha)
Times shown for Okinawa (Naha) local time (Asia/Tokyo), calculated for the 15th of December. They shift by a few minutes day to day across the month.
Photography light in Okinawa (Naha) — December
Golden-hour and blue-hour windows for the 15th of December, in Okinawa (Naha)'s local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Okinawa (Naha) in December
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on December's tier (High season) and Okinawa (Naha)'s popularity.
Crowds & pricing — December in Okinawa (Naha)
This is a busy month in Okinawa (Naha) — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: comfortable tourism weather Christmas / New Year travel surge
Sun & mosquito risk — December in Okinawa (Naha)
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Okinawa (Naha) in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 19°C / 67°F | 16°C / 61°F | 106 mm | 19 | — |
| February | 20°C / 67°F | 16°C / 61°F | 106 mm | 18 | — |
| March | 21°C / 70°F | 18°C / 64°F | 126 mm | 20 | — |
| April | 23°C / 74°F | 20°C / 68°F | 133 mm | 19 | — |
| May | 26°C / 79°F | 23°C / 73°F | 280 mm | 22 | — |
| June | 28°C / 83°F | 26°C / 78°F | 277 mm | 26 | — |
| July | 30°C / 86°F | 27°C / 81°F | 208 mm | 28 | — |
| August | 30°C / 86°F | 27°C / 81°F | 224 mm | 28 | — |
| September | 29°C / 85°F | 26°C / 79°F | 182 mm | 26 | — |
| October | 27°C / 81°F | 24°C / 75°F | 164 mm | 21 | — |
| November | 24°C / 76°F | 21°C / 70°F | 92 mm | 18 | — |
| December | 21°C / 69°F | 18°C / 64°F | 144 mm | 17 | — |
Other cities with similar December weather
🌍 See the full ranked list of climate twins for Okinawa (Naha) in December →
Frequently asked questions
How hot is Okinawa (Naha) in December?
In December, Okinawa (Naha) averages a high of 21°C (69°F) and a low of 18°C (64°F) — generally mild and pleasant.
Does it rain a lot in Okinawa (Naha) in December?
December is quite rainy in Okinawa (Naha), with about 17 rainy days on average.
Is December a good time to visit Okinawa (Naha)?
December is mild and pleasant but on the rainy side. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Okinawa (Naha) in December?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full December packing list for Okinawa (Naha) for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.