UV Index in Okinawa
Real-time UV forecast & tanning weather
Current Conditions
Loading live weather data...Weather data by Open-Meteo (CC BY 4.0)
Monthly UV Index in Okinawa
Average daily maximum UV index by month
Jan
4
Moderate
Feb
5
Moderate
Mar
7
High
Apr
9
Very High
May
10
Very High
Jun
11
Extreme
Jul
12
Extreme
Aug
11
Extreme
Sep
10
Very High
Oct
7
High
Nov
5
Moderate
Dec
4
Moderate
Best Months to Tan in Okinawa
Based on average UV levels, the best months for tanning in Okinawa are:
March Great
April Excellent
May Excellent
June Excellent
July Excellent
August Excellent
September Excellent
October Great
Rating based on average monthly UV index
Tanning Guide for Okinawa
Okinawa enjoys a subtropical climate with high UV levels and abundant sunshine for a significant portion of the year. Relax on Emerald Beach, but remember that the sun is strongest during the midday hours, so plan accordingly.
Okinawa enjoys strong UV from spring through fall. Peak tanning season runs March to October, with UV often exceeding 8.
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Frequently Asked Questions
What is the UV index in Okinawa right now?
The current UV index in Okinawa is shown in the live weather section above. UV levels change throughout the day, typically peaking between 11 AM and 2 PM local time.
What is the best month to tan in Okinawa?
The best months for tanning in Okinawa are March, April, May, June, July, August, September, October, when average UV levels reach 7 or higher.
How long should I tan in Okinawa?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 10, a person with Skin Type III (medium complexion) can safely tan for about 15 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 12?
UV index 12 is classified as Extreme. Extreme — stay in shade during peak hours. Tanning is not recommended without strong protection.
When is the peak UV time in Okinawa?
UV levels in Okinawa typically peak between 11:00 AM and 2:00 PM local time. The exact peak depends on the season, cloud cover, and altitude.
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