Naha · Japan · 1995–2024 averages
Naha weather, month by month. November is the pick.
Thirty years of averages for Naha, Japan — how hot it really feels, when the rain arrives, and what the air is like. November comes out on top; July is the one to skip.
The year at a glance
Tap a month for its full breakdown.
November
bestscore 76.9/100Mild, sticky and some rain, with moderate air.
- Feels like
- 23°
- mild
- Real temp
- 24°
- mild
- Humidity
- 70%
- sticky
- Rain
- 113mm
- some rain
- Cloud cover
- 63%
- mixed
- Air quality
- 51
- moderate
- Daylight
- 10.9h
- shortish
Month by month, metric by metric
Each strip covers the same twelve months, so you can see where the rain lands and how the air shifts with it.
Feels like
peaks at 35° in July
Real temp
19–29° in the shade across the year
Humidity
66% at its driest, 87% at its most oppressive
Rain
249mm in June, 96mm in January
Cloud cover
54% at its clearest, 78% at its greyest
Air quality
worst in May, cleanest in July
Daylight
10.5h to 13.7h of daylight across the year
Naha's air changes sharply through the year
The air is at its worst in May at 62 AQI (moderate), and at its cleanest in July at 40 (clean). It tracks the seasons closely.
Every month in full
All twelve months, all seven measures.
| Month | Feels like | Real temp | Humidity | Rain | Cloud cover | Air quality | Daylight |
|---|---|---|---|---|---|---|---|
| January | 17° cool | 19° cool | 66% sticky | 96mm some rain | 71% grey | 58 moderate | 10.7h shortish |
| February | 18° cool | 19° cool | 69% sticky | 97mm some rain | 70% grey | 57 moderate | 11.3h shortish |
| March | 20° cool | 21° mild | 72% sticky | 128mm rainy | 66% mixed | 61 moderate | 12h even |
| April | 24° mild | 23° mild | 76% sweaty | 147mm rainy | 66% mixed | 56 moderate | 12.8h even |
| May | 28° warm | 25° mild | 82% sweaty | 232mm soaking | 73% grey | 62 moderate | 13.4h even |
| June | 32° warm | 28° warm | 87% soupy | 249mm soaking | 78% grey | 47 clean | 13.7h even |
| July | 35° hot | 29° warm | 83% sweaty | 140mm rainy | 62% mixed | 40 clean | 13.6h even |
| August | 34° hot | 29° warm | 82% sweaty | 194mm rainy | 58% mixed | 42 clean | 13h even |
| September | 32° warm | 29° warm | 80% sweaty | 205mm soaking | 56% mixed | 43 clean | 12.3h even |
| October | 28° warm | 27° mild | 74% sticky | 144mm rainy | 54% bright | 51 moderate | 11.5h shortish |
| November | 23° mild | 24° mild | 70% sticky | 113mm some rain | 63% mixed | 51 moderate | 10.9h shortish |
| December | 18° cool | 20° cool | 66% sticky | 120mm some rain | 68% mixed | 51 moderate | 10.5h shortish |
Naha weather questions
- What is the best time to visit Naha?
- November scores best across temperature, rain, humidity and air quality — 23° feels-like, 113mm of rain and 70% humidity. July is the month to avoid: 140mm of rain and 40 AQI.
- How hot does Naha get?
- July is the peak, at 35° feels-like (29° in the shade) — hot. Even in November it reaches 23°.
- When is the rainy season in Naha?
- June is the wettest month at 249mm, and January the driest at just 96mm.
- Is air quality a problem in Naha?
- May is the worst month at 62 AQI (moderate), and July the best at 40 (clean).
Weather normals from Open-Meteo (ERA5 reanalysis, 1995–2024) and CAMS air quality (2015–2024), licensed CC-BY-4.0. Contains modified Copernicus Climate Change Service information. These are long-run averages, not forecasts — any given year will differ.
Going in November? You won't be the only one.
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