UV Index in Sanheba, China

Last updated: June 2, 2025

In Sanheba, China, staying aware of the UV Index is crucial for protecting your skin and overall health. Understanding the daily UV levels helps prevent sunburn and long-term skin damage, especially in a region known for its subtropical climate. With peak UV exposure occurring around midday, where levels can soar to 12, residents and visitors alike must take precautions to minimize risks. Be informed and stay safe under the sun, as the right knowledge enables better choices for your skin's well-being.

Hourly UV Index in Sanheba

As the sun rises, the UV Index starts off low at 1 by 07:00, gradually climbing to a moderate 2 by 08:00. Things heat up by 09:00, where the index reaches 4, signaling a need for caution. 10:00 brings a sharp surge to 7, followed by a peak of 12 at both 12:00 and 13:00, indicating high levels of UV radiation. As the afternoon unfolds, the index begins to dip, dropping to 11 at 14:00 and then gradually decreasing to 9 by 15:00. By 16:00, the value lowers to 6, and as evening approaches, the levels continue to decline, reaching 3 at 17:00 and finally settling back to 2 by 18:00 and 1 by 19:00. It's a day that emphasizes the importance of sun protection, especially during those peak hours between 10:00 and 14:00.

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	1	low	45 min
08:00	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Sanheba

Throughout the year, UV exposure varies significantly, influencing safety for residents and visitors. The high-risk months for UV radiation are from March to September, where the UV Index frequently reaches very high to extreme levels. April and May are particularly critical, with a peak UV Index of 12, indicating an extreme risk of harm from unprotected sun exposure. Burn times during these months can be as short as 10 minutes, highlighting the urgency for proper sun protection. Conversely, the winter months of January, November, and December present lower UV indices, classified as moderate, with burn times extending to 30 minutes. Visitors and residents should ensure they wear protective clothing, apply sunscreen regularly, and seek shade during peak sunlight hours, especially in the warmer months.

Monthly Maximum UV Index for Sanheba, China

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

The table above highlights how UV exposure in Sanheba 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.

Sanheba'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
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
Sanheba	5	7	8	10	12	12	12	12	11	8	5	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