Shanghai UV Index Today – Hourly Forecast, Burn Time & UV Levels
The UV index in Shanghai, China determines how quickly you will burn based on your Fitzpatrick skin type. Check real-time UV levels, hourly forecasts, and get personalised SPF advice for Shanghai.
Current UV Conditions in Shanghai, China
The UV index in Shanghai, China averages 6 (High) with peaks reaching 9. Sun protection including SPF 30+, hat, and sunglasses is recommended during midday hours.
- Average UV Index: 6 (High)
- Peak UV Index: 9
- Peak UV Hours: 10:00 AM – 4:00 PM local time
Burn Time by Skin Type in Shanghai
Estimated time to sunburn at UV 6 in Shanghai for each Fitzpatrick skin type:
| Skin Type | Burn Time (No SPF) | With SPF 30 | With SPF 50 |
|---|---|---|---|
| Type I (Very Fair) | 17 min | 51 min | 1h 25m |
| Type II (Fair) | 25 min | 1h 15m | 2h 5m |
| Type III (Medium) | 33 min | 1h 39m | 2h 45m |
| Type IV (Olive) | 50 min | 2h 30m | 4h 10m |
| Type V (Brown) | 1h 15m | 3h 45m | 6h 15m |
| Type VI (Dark) | 1h 40m | 5h 0m | 8h 20m |
Source: Fitzpatrick classification system and WHO UV exposure guidelines.
What Does the UV Index in Shanghai Mean for You?
The UV index measures ultraviolet radiation strength on a scale from 0 to 11+. At UV 6 in Shanghai, moderate sun protection is essential. Apply SPF 30+ before going outside and reapply every 2 hours. Wear sunglasses and a hat during midday.
How Long Before I Burn in Shanghai?
At UV 6, a person with very fair skin (Fitzpatrick Type I) may burn in as little as 17 minutes without any sun protection. With SPF 30, that extends to approximately 51 minutes. With SPF 50, safe exposure increases to around 85 minutes. Always reapply sunscreen after swimming, towelling, or heavy sweating.
SPF and Sunscreen Advice for Shanghai
SPF 30+ sunscreen provides adequate protection for most activities in Shanghai. Apply generously and reapply every 2 hours. Use SPF 50 for water activities or extended outdoor time.
Best Times for Outdoor Activities in Shanghai
- Early Morning (6:00–9:00 AM): Lowest UV — ideal for running, cycling, exercise
- Midday (10:00 AM–4:00 PM): Peak UV — limit exposure, seek shade, full protection
- Late Afternoon (4:00–6:00 PM): Decreasing UV — good for sightseeing and beach
- Evening (after 6:00 PM): Negligible UV — safe for all activities
Frequently Asked Questions About UV in Shanghai
What is the UV index in Shanghai, China today?
The UV index in Shanghai typically ranges from 4 to 9 depending on time of day, season, and cloud cover. Peak UV occurs between 10 AM and 4 PM local time.
How long can I stay in the sun in Shanghai without burning?
At UV 6, fair-skinned individuals (Type I) may burn in 17 minutes. Medium skin types (Type III) can tolerate approximately 33 minutes. Apply sunscreen regardless of skin type.
What SPF should I use in Shanghai?
SPF 30+ is recommended. Reapply every 2 hours. Use SPF 50 for extended outdoor time.
Is Shanghai safe for people with fair skin?
Shanghai is safe for fair-skinned visitors with proper protection. Use SPF 30+, a wide-brimmed hat, UV-blocking sunglasses, and seek shade during midday.
Sun Protection Checklist for Shanghai
- Apply SPF 30+ sunscreen 15 minutes before sun exposure
- Reapply every 2 hours
- Seek shade during 10:00 AM – 4:00 PM
- Wear a wide-brimmed hat and UV-blocking sunglasses
- Choose UPF-rated clothing for maximum protection