UV Index in Martha's Vineyard
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 Martha's Vineyard
Average daily maximum UV index by month
| Jan | 1 | Low |
| Feb | 1 | Low |
| Mar | 3 | Moderate |
| Apr | 5 | Moderate |
| May | 6 | High |
| Jun | 8 | Very High |
| Jul | 8 | Very High |
| Aug | 8 | Very High |
| Sep | 6 | High |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 1 | Low |
Best Months to Tan in Martha's Vineyard
Based on average UV levels, the best months for tanning in Martha's Vineyard are:
April Good
May Good
June Great
July Great
August Great
September Good
October Good
Rating based on average monthly UV index
Tanning Guide for Martha's Vineyard
Tanning Tips
Martha's Vineyard has a distinct tanning season from April to October. Winter UV is too low for effective tanning.
Related Guides
Frequently Asked Questions
What is the UV index in Martha's Vineyard right now?
The current UV index in Martha's Vineyard 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 Martha's Vineyard?
The best months for tanning in Martha's Vineyard are April, May, June, July, August, September, October, when average UV levels reach 5 or higher.
How long should I tan in Martha's Vineyard?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 7, a person with Skin Type III (medium complexion) can safely tan for about 21 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 8?
UV index 8 is classified as Very High. Very High — avoid prolonged sun exposure. Short tanning sessions with SPF 50+ recommended.
When is the peak UV time in Martha's Vineyard?
UV levels in Martha's Vineyard 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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