The Okinawa historical weather page is built for travel planning and destination comparison, covering monthly temperature, rainfall, rainy days, and sunshine trends from 2015 through the latest complete month. Best time to visit Okinawa. Searches for the best time to visit Okinawa usually need monthly temperature, rainfall, and rainy-day context. Use the month-by-month view to find comfortable travel windows instead of relying only on annual averages. Okinawa average temperature by month. For queries such as Okinawa weather in April, Okinawa temperature in August, or Okinawa historical rainfall, start with the monthly pattern and then compare specific years when timing matters. How to read Okinawa weather patterns. Okinawa, 沖縄県 sits in a subtropical climate band. Check the full monthly range because the warmer season (June to August) and cooler season (December to February) can feel very different for travel planning. Okinawa rainfall and seasonality. For outdoor plans in Okinawa, compare both total rainfall and rainy days by month. Shoulder periods (March-May and September-November) are useful for balancing temperature comfort, rainfall risk, and travel demand. When to compare Okinawa with other destinations. If you are choosing between several cities, compare Okinawa with nearby destinations in the same month. This avoids relying only on annual averages and makes temperature and precipitation differences clearer.
Okinawa Historical Weather Since 2015 | Latest Complete Month Data
Okinawa historical weather from 2015 through the latest complete month: monthly temperature, rainfall, sunshine, yearly comparisons, and travel timing references. The Okinawa historical weather page is built for travel planning and destination comparison, covering monthly temperature, rainfall, rainy days, and sunshine trends from 2015 through the latest complete month. Best time to visit Okinawa. Searches for the best time to visit Okinawa usually need monthly temperature, rainfall, and rainy-day context. Use the month-by-month view to find comfortable travel windows instead of relying only on annual averages. Okinawa average temperature by month. For queries such as Okinawa weather in April, Okinawa temperature in August, or Okinawa historical rainfall, start with the monthly pattern and then compare specific years when timing matters. How to read Okinawa weather patterns. Okinawa, 沖縄県 sits in a subtropical climate band. Check the full monthly range because the warmer season (June to August) and cooler season (December to February) can feel very different for travel planning. Okinawa rainfall and seasonality. For outdoor plans in Okinawa, compare both total rainfall and rainy days by month. Shoulder periods (March-May and September-November) are useful for balancing temperature comfort, rainfall risk, and travel demand. When to compare Okinawa with other destinations. If you are choosing between several cities, compare Okinawa with nearby destinations in the same month. This avoids relying only on annual averages and makes temperature and precipitation differences clearer. Okinawa historical weather from 2015 through the latest complete month: monthly temperature, rainfall, sunshine, yearly comparisons, and travel timing references.
Okinawa monthly fact table
These facts are generated from historical monthly averages for 2015-01-01/2026-05-31, ready for best-month, rainy-season, hottest-month, and coldest-month answers.
- Recommended month: October
- Hottest month: August
- Coldest month: January
- Rainiest month: June
| Month | Avg Temp | Precip | Rainy Days | Sunshine |
|---|
| January | 17.4°C | 96 mm | 16.2 | 6.6 h |
| February | 17.7°C | 92 mm | 16 | 7.1 h |
| March | 19.3°C | 119 mm | 18.8 | 8 h |
| April | 21.6°C | 155 mm | 19.3 | 8.9 h |
| May | 24.1°C | 273 mm | 21.7 | 8.8 h |
| June | 26.9°C | 285 mm | 25.2 | 9.1 h |
| July | 28.4°C | 193 mm | 27.7 | 11.1 h |
| August | 28.5°C | 211 mm | 27.7 | 11.2 h |
| September | 27.8°C | 193 mm | 26.9 | 10.1 h |
| October | 25.8°C | 148 mm | 20.5 | 9.4 h |
| November | 22.9°C | 110 mm | 16.8 | 7.9 h |
| December | 19.4°C | 138 mm | 17.4 | 6.2 h |
Source: Open-Meteo Archive; generated: 2026-06-07.
Okinawa historical weather travel guide
When is the best time to visit Okinawa?
Based on historical monthly averages for 2015-01-01/2026-05-31, the recommended month for Okinawa is October, with an average temperature around 25.8°C, average precipitation around 148 mm, and a travel comfort score of 78.
Is it hot in Okinawa in summer?
The hottest month in Okinawa historical averages is August, with an average temperature around 28.5°C and an average high around 30.2°C. For summer trips, check rainfall and heat precautions together.
When is the rainy season in Okinawa?
Rain is most concentrated in Okinawa during May, June, August. The rainiest month is June, with average precipitation around 285 mm and about 25.2 rainy days.
What is the coldest month in Okinawa?
The coldest month in Okinawa historical averages is January, with an average temperature around 17.4°C and an average low around 15.7°C. Prepare warm clothing for winter travel.