Year-round weather and climate in Naha, Japan
Average temperatures in Naha run from an average low of 15°C59°F in January up to an average high of 31°C88°F in September. January is the driest month at 8 rainy days; July the wettest at 23. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 318K
- Currency
- JPY
- Language
- Japanese
- Time zone
- Tokyo
Best time to visit
For mild, comfortable weather ideal for sightseeing, plan your trip around November, December, and January.
Rain character
Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.
Day-to-night swing
Thermal Flatline: Day-to-night temperatures barely budge. Evenings are just as warm as the afternoon, meaning you can confidently leave the evening jacket in your hotel.
Seasonality Profile
Humid Subtropical: Sweltering, wet summers accompanied by mild, drier winters.
Evening vibe
Cozy Indoor Culture: Evenings are generally crisp, damp, or sweltering. Nightlife centers around indoor venues.
Sightseeing stamina
Summer Heat Fatigue: Midday heat in July and September is intense. Pack high-SPF sunscreen and a wide-brimmed hat.
Average temperatures, sunshine, and rainfall
Average monthly weather in Naha, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Jan is typically driest at 8 days (64mm); Jul the wettest at 23 days (161mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 19°C / 67°F | 15°C / 59°F | 7h | 8 | 64mm |
| Feb | 20°C / 68°F | 16°C / 61°F | 7h | 11 | 72mm |
| Mar | 21°C / 71°F | 17°C / 63°F | 7h | 14 | 129mm |
| Apr | 24°C / 75°F | 20°C / 67°F | 9h | 15 | 198mm |
| May | 26°C / 79°F | 22°C / 71°F | 9h | 18 | 231mm |
| Jun | 29°C / 84°F | 25°C / 77°F | 10h | 21 | 310mm |
| Jul | 31°C / 88°F | 27°C / 81°F | 11h | 23 | 161mm |
| Aug | 31°C / 87°F | 27°C / 80°F | 11h | 22 | 285mm |
| Sep | 31°C / 88°F | 26°C / 80°F | 10h | 22 | 136mm |
| Oct | 29°C / 85°F | 25°C / 76°F | 9h | 15 | 137mm |
| Nov | 25°C / 77°F | 21°C / 70°F | 8h | 10 | 105mm |
| Dec | 22°C / 71°F | 17°C / 63°F | 7h | 12 | 138mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Naha?
The most sunshine in Naha comes around July, averaging 11 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Naha?
Your packing list depends entirely on when you travel. Temperatures in Naha swing from an average low of 15°C59°F in January up to 31°C88°F in September. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Naha?
Naha gets rain on about 191 days out of the year. The wettest month is July. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Naha with Packola.
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