Monday, October 19, 2026 · Japan
Skin weather in Naha (Okinawa) UV index & humidity today
What today’s weather in Naha (Okinawa) does to your skin – based on current forecast data for UV, humidity and air quality.
Updated Oct 19, 2026, 5:10 PM local time
Today · Temperature26 to 29 °C
Low and high-
UV index
6.7
high
Peak UV index today: 6.7 – high.
From UV 3, the WHO recommends sun protection: sunscreen with SPF and shade around midday.
-
Humidity
82%outdoors
humid
Average humidity today: 82%.
Humid air – lighter textures often feel more comfortable today.
-
Pollen
–
No pollen forecast is available for this region.
-
Air quality
26EAQI
fair
European Air Quality Index up to 26 – fair. Fine dust (PM2.5) averages 6.5 µg/m³.
Clean air – no extra cleansing needed.
Tomorrow
- 27 to 30 °C
- UV 6.7 · high
- 82% · humid
- Air quality: fair
Skin climate in Naha (Okinawa) through the year
When the air in Naha (Okinawa) is driest and when the sun is strongest – based on climate data from recent years.
- In Naha (Okinawa) the average daily temperature stays above 15 °C all year – heating is rarely needed. Outdoor humidity ranges between 66% and 88%.
- From February to October, the midday sun climbs higher than 45° – your shadow is then shorter than you are. According to the WHO shadow rule, UV is then usually high.
- July brings the most sunshine, with around 344 hours.
| Month | Sunshine | Midday sun | Humidity outdoors | Indoors when heated | Avg. high |
|---|---|---|---|---|---|
| Jan | 177 h | 43° | 66% | – | 19.1 °C |
| Feb | 177 h | 51° | 71% | – | 19.5 °C |
| Mar | 238 h | 61° | 75% | – | 20.8 °C |
| Apr | 271 h | 73° | 79% | – | 22.5 °C |
| May | 261 h | 83° | 84% | – | 24.7 °C |
| Jun | 283 h | 87° | 88% | – | 27.1 °C |
| Jul | 344 h | 85° | 85% | – | 28.9 °C |
| Aug | 337 h | 78° | 83% | – | 29 °C |
| Sep | 307 h | 66° | 81% | – | 28.8 °C |
| Oct | 279 h | 54° | 75% | – | 27.1 °C |
| Nov | 217 h | 45° | 72% | – | 24.3 °C |
| Dec | 161 h | 40° | 68% | – | 20.9 °C |
Indoors when heated = humidity when outdoor air is warmed to 21 °C (only months with a daily average below 15 °C). Midday sun = sun angle in mid-month.
Frequently asked questions
What is the UV index in Naha (Okinawa) today?
Today (October 19) the UV index in Naha (Okinawa) reaches up to 6.7 – high. From UV 3, the WHO recommends sun protection: sunscreen with SPF and shade around midday.
How dry is the air in Naha (Okinawa) today?
Average humidity today: 82%. Humid air – lighter textures often feel more comfortable today.
When is the air driest in Naha (Okinawa)?
In Naha (Okinawa) the average daily temperature stays above 15 °C all year – heating is rarely needed. Outdoor humidity ranges between 66% and 88%.
When is UV strongest in Naha (Okinawa)?
From February to October, the midday sun climbs higher than 45° – your shadow is then shorter than you are. According to the WHO shadow rule, UV is then usually high. July brings the most sunshine, with around 344 hours.
Your skin weather, every morning.
Lumée reads UV, humidity, pollen and air quality for your location and turns them into skincare that fits this exact day.
Skin weather nearby
All cities →Data: WDTEC GmbH’s own weather servers – temperature, UV index and humidity from weather models, air quality and pollen from the Copernicus Atmosphere Monitoring Service (CAMS). Ratings: UV per WHO, air quality per European Air Quality Index, pollen per NAB. Skincare tips are general recommendations and do not replace medical advice.