Winter (December to February)
Mild weather with highs around 20° and lows near 17°, regular rain (11 rainy days per month on average). It's a great time to go.
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When to visit Japan
Climate · 10-year averages
When to visit Naha?
Best time to visit Naha: in Aprilandfrom October to February. Month-by-month temperatures, rainfall and sunshine, based on ten years of weather data.
Best time to go
In Aprilandfrom October to February
Hottest month
August · 30°
Coldest month
January · 16°
Wettest month
June · 288 mm
Climate month by month
Bars: monthly rainfall. Lines: average highs and lows. Month color: our travel comfort index.
- JanuaryTrès bien
19° / 16°
- Rain
- 103 mm · 11 d
- Sunshine
- 6.3 h/day
- Humidity
- 67%
- FebruaryTrès bien
20° / 16°
- Rain
- 105 mm · 12 d
- Sunshine
- 7.2 h/day
- Humidity
- 70%
- MarchCorrect
21° / 17°
- Rain
- 124 mm · 14 d
- Sunshine
- 8.0 h/day
- Humidity
- 73%
- AprilTrès bien
23° / 20°
- Rain
- 135 mm · 14 d
- Sunshine
- 9.1 h/day
- Humidity
- 77%
- MayCorrect
26° / 23°
- Rain
- 267 mm · 16 d
- Sunshine
- 8.9 h/day
- Humidity
- 83%
- JuneÀ éviter
28° / 25°
- Rain
- 288 mm · 21 d
- Sunshine
- 8.9 h/day
- Humidity
- 87%
- JulyÀ éviter
30° / 27°
- Rain
- 200 mm · 20 d
- Sunshine
- 11.1 h/day
- Humidity
- 83%
- AugustÀ éviter
30° / 27°
- Rain
- 231 mm · 21 d
- Sunshine
- 11.0 h/day
- Humidity
- 82%
- SeptemberÀ éviter
29° / 26°
- Rain
- 189 mm · 22 d
- Sunshine
- 10.1 h/day
- Humidity
- 81%
- OctoberTrès bien
27° / 24°
- Rain
- 156 mm · 13 d
- Sunshine
- 9.4 h/day
- Humidity
- 74%
- NovemberIdéal
24° / 21°
- Rain
- 97 mm · 11 d
- Sunshine
- 8.0 h/day
- Humidity
- 72%
- DecemberTrès bien
21° / 18°
- Rain
- 147 mm · 12 d
- Sunshine
- 5.9 h/day
- Humidity
- 69%
2014–2023 averages from the ERA5 reanalysis (Copernicus) via Open-Meteo. A day counts as a “rainy day” from 1 mm of rain.
Our take, season by season
Spring (March to May)
Mild weather with highs around 23° and lows near 20°, regular rain (14 rainy days per month on average). A decent time to go, as long as you're willing to make a few compromises.
Summer (June to August)
Pleasant warmth with highs around 29° and lows near 27°, very frequent rain (21 rainy days per month on average). Not an ideal time for a leisure trip.
Fall (September to November)
Pleasant warmth with highs around 27° and lows near 24°, very frequent rain (15 rainy days per month on average). A decent time to go, as long as you're willing to make a few compromises.
Frequently asked questions
- When is the best time to visit Naha?
- The best time to visit Naha is in Aprilandfrom October to February, with highs between 19° and 27° and few rainy days.
- What is the hottest month in Naha?
- August is the hottest month, with an average high of 30 °C.
- What is the coldest month in Naha?
- January is the coldest month, with an average low of 16 °C.
- When does it rain the most in Naha?
- June is the wettest month (288 mm, about 21 rainy days). The driest is November (97 mm).
- When should you avoid Naha?
- The least favorable months are from June to September: too hot, too cold, or too rainy to make the most of your trip.
More practical info: Japan
- Country guideEverything about a country on one page: time, weather, currency, plugs, emergency numbers, tipping, visas.
- WeatherTemperature, rain, wind, and UV index for every capital.
- Air qualityPollution, fine particulate matter, and ozone, with a 36-hour forecast.
- Local timeLive clock, time zone, and time difference from where you are.
- Public holidaysEvery public holiday of the year, plus the next one coming up.
- Power OutletsPlug type, voltage, and whether your devices need an adapter.
- Driving SideWhich side of the road to drive on and which license you need before renting a car.
- Emergency NumbersPolice, ambulance, and fire department numbers for every country.
- TippingHow much to tip at restaurants, in taxis, and at hotels.
- Dialing CodesHow to call a country from abroad.
- Salat TimesFajr, Dhuhr, Asr, Maghrib, Isha, and Imsak times in every capital.
- QiblaReal-time compass pointing to the Kaaba from your GPS location.
- Visa requirements from FranceDo you need a visa for Japan?