Okinawa · WinterMonth summary
Okinawa weather in January
✅ Good
🌡️ Temperature min / max
15°C – 19°C
🌧 Rainy days
36% of days
☀️ Sunshine
7.9h per day on average
🌊 🌊 Season
Winter
⭐ ⭐ Weather score
7.1/10
📅 📅 Best month
October (7.8/10)
Quick decision
Should you visit Okinawa in January?
✅ Good
✅ Yes if: you want to explore the city on foot without suffering from heat.
❌ No if: you're looking for a beach destination — water and air are still cool.
Our take: Okinawa in January: 19°C and 7.9h of sunshine. Decent, but not the peak.
By trip type
Okinawa in January by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in January
🎯 Good diving season — comfortable water temperature and satisfactory visibility In January, Okinawa sees 19°C during the day with 7.9h of sunshine per day. Expect rain on 36% of days — a light raincoat in the bag is recommended. Not the best window, but acceptable if dates are constrained. October (7.8/10) is significantly better if possible.
Browse by month
All months for Okinawa
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ⛅ January | 15°C | 19°C | 36% | 3.2 | 7.9h | 7.1/10 |
| 🌦️ February | 15°C | 20°C | 42% | 3.4 | 8.4h | 7.1/10 |
| 🌦️ March | 17°C | 21°C | 46% | 4.1 | 9.6h | 7.2/10 |
| 🌤️ April | 19°C | 23°C | 47% | 4.6 | 10.6h | 7.4/10 |
| 🌤️ May | 22°C | 26°C | 55% | 9.5 | 10.6h | 7.4/10 |
| ⛅ June | 25°C | 29°C | 71% | 10.5 | 11.3h | 7.2/10 |
| ⛅ July | 27°C | 30°C | 69% | 5.8 | 13.0h | 7.3/10 |
| ⛅ August | 27°C | 30°C | 70% | 6.7 | 12.6h | 7.2/10 |
| ⛅ September | 26°C | 30°C | 75% | 6.6 | 11.3h | 7.1/10 |
| 🌤️ October | 24°C | 28°C | 45% | 4.6 | 10.8h | 7.8/10 |
| 🌤️ November | 21°C | 24°C | 37% | 3.9 | 9.4h | 7.5/10 |
| ⛅ December | 17°C | 21°C | 37% | 4.7 | 7.4h | 7.1/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In January, Okinawa averages 19°C, 36% rainy days and 7.9h of sunshine per day. Overall weather score: 7.1/10.
See methodology →
Comparison
January vs October (best month)
The best month is October (score 7.8/10). Difference:
- 🌡️ Max temperature : +9°C
- 🌧 Rainy days : +9%
- ☀️ Sunshine : +2.9h/day
FAQ
FAQ — Okinawa in January
Is January a good time to visit Okinawa?
January is an acceptable time for Okinawa (score 7.1/10). Conditions are decent but not optimal — consider October (7.8/10) if possible.
What to do in Okinawa in January?
With 19°C max and 7.9h of sunshine, focus on cultural sites, museums and local gastronomy.
Accommodation
Find a place to stay in Okinawa
Find places to stay in Okinawa in January
Search on Hotels.com
Activities & tours
Activities and tours in Okinawa
Guided tours, skip-the-line tickets and local experiences.
Browse activities on GetYourGuide
Flights
Find a flight to Okinawa
Compare flights from all airlines.
Search flights
←
Explore also
Similar destinations in January
Miami🌍 Top destinations
Other top destinations in January
Harare
Larnaca
Lilongwe
PantelleriaWeather rankings
Compare destinations by weather
Best in EuropeGuides & comparisons