UV Index in Hanoi

Real-time UV forecast & tanning weather

Current Conditions

Loading live weather data...
2
Low
UV Index
🌡️
33°C
Temperature
🌤️
Cloudy
Conditions
☀️
Peak Tanning Window 11AM • UV 6

Hourly UV Forecast

☀️ Excellent tanning conditions • 9AM–4PM • 31°C • 2 km/h 🌬️
0
6AM
1
7AM
2
8AM
4
9AM
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10AM
6
11AM
6
12PM
6
1PM
5
2PM
4
3PM
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NOW
1
5PM
0
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

6
Wed 22
Excellent
7
Thu 23
Excellent
5
Fri 24
Excellent
8
Sat 25
Excellent
9
Sun 26
Excellent
6
Mon 27
Excellent
5
Tue 28
Excellent
6
Wed 29
Excellent
8
Thu 30
Excellent
7
Fri 31
Excellent

Location & Climate

Hanoi has a subtropical climate where UV levels can be quite high, especially from spring through autumn. Explore the West Lake area in the late afternoon for pleasant tanning conditions away from the city's busiest spots.

Tanning Tips

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

Weather data by Apple Weather

Monthly UV Index in Hanoi

Average daily maximum UV index by month

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

Best Months to Tan in Hanoi

Based on average UV levels, the best months for tanning in Hanoi 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 → Best Time of Day to Tan → How to Get Rid of a Tan →

Tanning Tools & Calculators

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Tanning Time Calculator

Calculate your ideal tanning time based on skin type and UV index

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Sunburn Calculator

Find out how long until you burn based on your skin type and current UV

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Skin Type Quiz

Discover your Fitzpatrick skin type and get personalized tanning advice

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Tanning Routine Creator

Build a personalized tanning plan based on your skin, UV, and experience

Frequently Asked Questions

What is the UV index in Hanoi right now?
The current UV index in Hanoi 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 Hanoi?
The best months for tanning in Hanoi 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 Hanoi?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 11, a person with Skin Type III (medium complexion) can safely tan for about 14 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 12?
UV index 12 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 Hanoi?
UV levels in Hanoi 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

11
Ninh Binh
Avg. Peak UV
› 11
Ha Long Bay
Avg. Peak UV
› 11
Sapa
Avg. Peak UV
› 11
Beihai
Avg. Peak UV
› 12
Luang Prabang
Avg. Peak UV
› 12
Vang Vieng
Avg. Peak UV
›

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