UV Index in Naha

Real-time UV forecast & tanning weather

Current Conditions

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Monthly UV Index in Naha

Average daily maximum UV index by month

Jan	4	Moderate
Feb	4	Moderate
Mar	6	High
Apr	8	Very High
May	9	Very High
Jun	11	Extreme

Jul	11	Extreme
Aug	11	Extreme
Sep	9	Very High
Oct	8	Very High
Nov	6	High
Dec	4	Moderate

Best Months to Tan in Naha

Based on average UV levels, the best months for tanning in Naha are:

April Great May Excellent June Excellent July Excellent August Excellent September Excellent October Great

Rating based on average monthly UV index

Tanning Guide for Naha

Location & Climate

In Naha, UV rises from 4 in January to 11 in June, with peak tanning months being June, July, August. Expect the strongest sun between late spring and early fall.

UV levels vary significantly by season. Summer months bring high UV that requires careful protection, while winter UV is generally low enough for minimal concern.

During the peak tanning season, use SPF 30-50 depending on the time of day. In winter months, SPF 15-30 is usually sufficient for daily protection.

Tanning Tips

Naha enjoys strong UV from spring through fall. Peak tanning season runs April to October, with UV often exceeding 8.

Related Guides

Tanning in UV 9-10+ → Aggressive Tanning — What to Know → Safe Tanning Tips → Foods That Help You Tan → How to Get Rid of a Tan →

Frequently Asked Questions

What is the UV index in Naha right now?

The current UV index in Naha 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 Naha?

The best months for tanning in Naha are April, May, June, July, August, September, October, when average UV levels reach 7 or higher.

How long should I tan in Naha?

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 11?

UV index 11 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 Naha?

UV levels in Naha 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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