UV Index in Atacama

Real-time UV forecast & tanning weather

Current Conditions

Loading live weather data...
0
Low
UV Index
🌡️
11°C
Temperature
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Cloudy
Conditions
☀️
Peak Tanning Window 1PM • UV 4

Hourly UV Forecast

☀️ Excellent tanning conditions 1PM–3PM 21°C • 4 km/h 🌬️
0
6AM
0
7AM
0
8AM
1
9AM
2
10AM
3
11AM
3
12PM
4
1PM
4
2PM
3
3PM
1
4PM
0
5PM
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6PM
0
7PM
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8PM
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9PM
Low 0–2 Moderate 3–5 High 6–7 Very High 8–10 Extreme 11+

Daily UV Forecast

4
Wed 22
Excellent
4
Thu 23
Excellent
5
Fri 24
Excellent
6
Sat 25
Excellent
4
Sun 26
Excellent
4
Mon 27
Excellent
4
Tue 28
Excellent
4
Wed 29
Excellent
5
Thu 30
Excellent
6
Fri 31
Excellent

Location & Climate

In Atacama, UV rises from 4 in June to 11 in January, with peak tanning months being January, February, 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.

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

Atacama enjoys strong UV from spring through fall. Peak tanning season runs January to December, with UV often exceeding 8.

Weather data by Apple Weather

Monthly UV Index in Atacama

Average daily maximum UV index by month

Jan
11
Feb
11
Mar
9
Apr
8
May
6
Jun
4
Jul
4
Aug
4
Sep
6
Oct
8
Nov
9
Dec
11
Low Moderate High Very High Extreme

Best Months to Tan in Atacama

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

January Excellent February Excellent March Excellent April Great October Great November Excellent December Excellent

Rating based on average monthly UV index

Frequently Asked Questions

What is the UV index in Atacama right now?
The current UV index in Atacama 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 Atacama?
The best months for tanning in Atacama are January, February, March, April, October, November, December, when average UV levels reach 7 or higher.
How long should I tan in Atacama?
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 Atacama?
UV levels in Atacama typically peak between 11:00 AM and 2:00 PM local time. The exact peak depends on the season, cloud cover, and altitude.

Get Personalized Tanning Sessions

Tan AI calculates your perfect tanning time based on real-time UV, your skin type, and goals.