UV Index in Helong, China

Last updated: May 3, 2025

In Helong, China, staying informed about the UV Index is crucial for safeguarding your skin health, particularly during the sunniest months. Understanding UV levels not only helps in preventing painful sunburns but also plays a key role in reducing long-term skin damage. With Helong's Dwb climate, characterized by distinct seasons and varying UV exposure, awareness is essential—especially during peak hours when the UV Index reaches a high of 9 around noon. Protect yourself and enjoy the outdoors safely by being proactive about UV levels!

Hourly UV Index in Helong

As the sun rises, the UV Index gradually climbs, peaking at a max of 9 at 11:00 AM, indicating a high risk of harm from unprotected sun exposure. Early hours see a modest level of 2 at 07:00, but the intensity escalates quickly, reaching 8 by 10:00 AM. From this point, it remains elevated until noon, where it slightly dips to 8 before gradually declining throughout the afternoon. By 03:00 PM, the index drops to 3, and as the day winds down, it reaches a mere 0 by 07:00 PM. This pattern underscores the importance of sun protection during peak hours, particularly between 10 AM and 2 PM, when the UV levels are at their highest.

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	9	very high	15 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	5	moderate	30 min
15:00	3	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 Helong

As the seasons change, so do UV levels, with significant increases in the summer months. January and December show a low UV Index of 2, allowing for longer burn times of 45 minutes. However, as we move towards March, the UV Index rises to 6, indicating a high exposure category and shorter burn times of 25 minutes. The most critical months for UV exposure are July and August, where the index peaks at 11 (extreme), leading to a burn time of just 10 minutes. Visitors and residents should exercise extra caution during these months, wearing protective clothing, sunscreen, and seeking shade when necessary. As summer transitions into fall, the UV Index gradually decreases, but vigilance remains important through September and October. Always stay informed about UV levels to safeguard your skin year-round.

Monthly Maximum UV Index for Helong, China

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

The table above highlights how UV exposure in Helong 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.

Helong'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
Helong	2	4	6	8	9	10	11	11	8	6	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