UV Index in Cusco

Real-time UV forecast & tanning weather

Current Conditions

Loading live weather data...
0
Low
UV Index
🌡️
6°C
Temperature
⛅
Partly cloudy
Conditions
☀️
Peak Tanning Window 12PM • UV 8

Hourly UV Forecast

☀️ Good tanning conditions • 11AM–3PM • 17°C • 8 km/h 🌬️
0
6AM
0
7AM
2
8AM
4
9AM
6
10AM
7
11AM
8
12PM
8
1PM
6
2PM
4
3PM
2
4PM
1
5PM
0
6PM
0
7PM
0
8PM
0
9PM
Low 0–2 Moderate 3–5 High 6–7 Very High 8–10 Extreme 11+

16-Day UV Forecast

8
Mon 1
Good
8
Tue 2
Good
5
Wed 3
Fair
4
Thu 4
Poor
6
Fri 5
Fair
6
Sat 6
Good
7
Sun 7
Good
5
Mon 8
Fair
2
Tue 9
7
Wed 10
Good
7
Thu 11
Good
7
Fri 12
Good
7
Sat 13
Good
7
Sun 14
Good
6
Mon 15
Good
0
Tue 16
Poor

Location & Climate

Cusco's high altitude significantly boosts UV levels, peaking at an intense 13, even though it's a cooler region. When the sun is out, find a sunny plaza like Plaza de Armas or a rooftop terrace, but remember that even on cooler days, the high UV requires diligent protection and short, strategic exposure.

Tanning Tips

UV levels in Cusco are high year-round due to its tropical location. Always wear SPF 30+ and limit initial sessions to 15-20 minutes.

Weather data by Open-Meteo (CC BY 4.0)

Monthly UV Index in Cusco

Average daily maximum UV index by month

Jan
13
Feb
13
Mar
12
Apr
12
May
11
Jun
11
Jul
10
Aug
11
Sep
11
Oct
12
Nov
12
Dec
13
Low Moderate High Very High Extreme

Best Months to Tan in Cusco

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

January Excellent February Excellent March Excellent April Excellent May Excellent June Excellent July Excellent August Excellent September Excellent October Excellent November Excellent December Excellent

Rating based on average monthly UV index

Related Guides

Tanning in UV 9-10+ → Aggressive Tanning — What to Know → Safe Tanning Tips → Melanin-Boosting Foods → Best Time of Day to Tan →

Tanning Tools & Calculators

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Tanning Time Calculator

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Tanning Routine Creator

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Frequently Asked Questions

What is the UV index in Cusco right now?
The current UV index in Cusco 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 Cusco?
The best months for tanning in Cusco are January, February, March, April, May, June, July, August, September, October, November, December, when average UV levels reach 7 or higher.
How long should I tan in Cusco?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 12, a person with Skin Type III (medium complexion) can safely tan for about 13 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 13?
UV index 13 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 Cusco?
UV levels in Cusco typically peak between 11:00 AM and 2:00 PM local time. The exact peak depends on the season, cloud cover, and altitude.

UV Index in Nearby Cities

12
Ica
Avg. Peak UV
› 12
Paracas
Avg. Peak UV
› 12
Lima
Avg. Peak UV
› 12
Iquique
Avg. Peak UV
› 14
Trujillo
Avg. Peak UV
› 13
Huanchaco
Avg. Peak UV
›

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