UV Index in Toudao, China

Last updated: August 1, 2025

Understanding the UV Index is vital for residents of Toudao, China, especially given its Dwb climate, which can lead to significant sun exposure. The UV Index is a crucial tool for preventing sunburn and maintaining skin health, helping individuals make informed decisions about outdoor activities. With peak UV levels reaching 10 around noon, awareness of these daily fluctuations is essential to mitigate risks of skin damage. By keeping an eye on the UV Index, you can enjoy the bright sun while protecting your skin from its harmful effects.

Hourly UV Index in Toudao

The UV Index today starts at a modest 3 at 7:00 AM, suggesting a gentle introduction to sunlight. As the day progresses, it rises sharply, peaking at an intense 10 during the 11:00 AM to 12:00 PM window. This means it’s crucial to protect your skin at this time! Following its midday zenith, the UV Index begins to decline, gently falling to 1 by 5:00 PM, and remaining low for the evening. If you're planning outdoor activities, aim for mid-morning as the sun reaches its highest intensity, but don’t forget your sunscreen!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	2	low	45 min
08:00	4	moderate	30 min
09:00	6	high	25 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	9	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Toudao

As the seasons change, so do the UV Index levels, significantly impacting sun exposure risk. January and December present the lowest UV Index (2), classified as low risk, allowing for relatively safe outdoor activities with a burn time of 45 minutes. However, from February onward, the UV Index rises, reaching moderate risk in February (UV Index 3, 30 min burn time) before escalating to high risk in March (UV Index 6, 25 min burn time). The peak months for UV exposure are June and July, both with a UV Index of 10, categorizing them as very high risk with a burn time of just 15 minutes. Visitors and residents should take extra precautions during these summer months, such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours. As fall approaches, the UV Index tapers off, but September still maintains a high level of risk (UV Index 8), while October and November return to moderate risks (UV Index 3, 30 min burn time). Awareness of these seasonal UV changes is crucial for protecting skin health.

Monthly Maximum UV Index for Toudao, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Toudao. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Toudao, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Toudao UV Index with Other China Cities

The table above highlights how UV exposure in Toudao compares to other major locations across China. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Toudao's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Beijing UVI	2	3	5	8	9	9	10	9	7	6	4	2
Toudao	2	3	6	8	8	9	10	10	8	5	3	2
Chengdu UVI	5	6	8	10	12	11	11	10	11	8	6	4
Shanghai UVI	5	6	8	10	10	11	12	11	11	8	6	4
Guangzhou UVI	7	9	11	12	13	13	13	12	11	10	9	7
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7