UV Index in Ushuaia
Real-time UV forecast & tanning weather
Current Conditions
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Monthly UV Index in Ushuaia
Average daily maximum UV index by month
| Jan | 6 | High |
| Feb | 6 | High |
| Mar | 5 | Moderate |
| Apr | 4 | Moderate |
| May | 2 | Low |
| Jun | 1 | Low |
| Jul | 1 | Low |
| Aug | 1 | Low |
| Sep | 2 | Low |
| Oct | 4 | Moderate |
| Nov | 5 | Moderate |
| Dec | 6 | High |
Best Months to Tan in Ushuaia
Based on average UV levels, the best months for tanning in Ushuaia are:
Rating based on average monthly UV index
Tanning Guide for Ushuaia
Location & Climate
In Ushuaia, UV rises from 1 in June to 6 in January, with peak tanning months being January, February, March, November, December. The strongest UV occurs during the southern hemisphere summer months.
Climates vary dramatically across the region. Cities at higher altitudes receive stronger UV per unit — if you are above 1,000 m, reduce session time by 10-15% compared to sea-level cities.
Beach and coastal destinations benefit from cooling sea breezes, but UV reflected from water and sand can increase your total exposure by up to 25%. Apply sunscreen more frequently and protect your eyes.
SPF 15-30 is adequate during summer tanning sessions. In winter, UV levels are typically too low to require sunscreen for tanning purposes, though daily SPF is always good skincare practice.
Tanning Tips
Ushuaia has a distinct tanning season from January to December. Winter UV is too low for effective tanning.
Related Guides
Frequently Asked Questions
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