UV Index in Tantu, China

Last updated: July 2, 2025

In Tantu, China, being mindful of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels not only helps you safeguard against harmful rays but also fosters awareness about long-term skin damage. With Tantu's Dwa climate, residents and visitors face varying levels of UV exposure throughout the day, peaking at a high of 9 around midday. This underscores the importance of checking the UV Index to make informed choices about protecting your skin while enjoying the beauty of Tantu's sunny days.

Hourly UV Index in Tantu

As the sun rises, the UV Index begins to climb, starting at a gentle 2 at 07:00. By 08:00, it reaches a moderate 4, and as the day progresses, the intensity continues to increase. At 09:00, it spikes to 6, and by 10:00, we see a peak of 7. The sun’s strength culminates at 11:00 with a high of 8, before reaching its zenith at 12:00 with an impressive 9. As the afternoon unfolds, the indices retract; 1:00 PM sees a slight drop to 8, and by 2:00 PM, it settles back to 7. In the later hours, the intensity decreases further, with 5 at 3:00 PM, then 3 by 4:00 PM, and fades to 2 at 5:00 PM. Finally, as the sun sets, the UV Index dwindles to 1 by 6:00 PM and remains steady through 7:00 PM. It’s a reminder to enjoy the sunshine wisely, especially during the midday peak!

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	7	high	25 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	8	very high	15 min
14:00	7	high	25 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Tantu

The UV Index experiences significant seasonal fluctuations, with higher risks emerging from April to August. During this period, particularly in May, June, July, and August, the UV Index reaches very high levels (8-9), resulting in a burn time of just 15 minutes for unprotected skin. This peak exposure necessitates caution, and it's advisable for residents and visitors to wear sunscreen, protective clothing, and seek shade during peak hours. Conversely, January, November, and December show low UV levels (1-2), allowing for more relaxed outdoor activities. However, as the seasons change, it remains essential to monitor UV levels, particularly from March through September, to ensure safe exposure to sunlight.

Monthly Maximum UV Index for Tantu, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Tantu. 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 Tantu, 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 Tantu UV Index with Other China Cities

The table above highlights how UV exposure in Tantu 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.

Tantu'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
Tantu	2	3	5	6	8	9	9	9	6	4	2	1
Beijing UVI	2	3	5	8	9	9	10	9	7	6	4	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