UV Index in Ulashan, China

Last updated: July 2, 2025

In Ulashan, China, awareness of the UV Index is crucial for protecting your skin and overall health. The UV Index indicates the strength of ultraviolet radiation, which peaks during midday hours — reaching a maximum of 10 around noon — making it essential for residents and visitors alike to understand and respond to these levels. By recognizing the risks, such as sunburn and long-term skin damage, you can take proactive steps to safeguard against harmful exposure. Given Ulashan's BSk climate, characterized by hot summers and sunny days, being informed about UV levels is vital in ensuring a safe and enjoyable outdoor experience. Stay protected and enjoy the sun responsibly!

Hourly UV Index in Ulashan

The UV Index throughout the day presents a clear escalation and decline in sun exposure risk. Starting at a mild level 1 at 7:00 AM, it gradually climbs to a notable level 10 by noon, indicating peak midday sunlight intensity. The zenith occurs between 12:00 PM and 1:00 PM, where the index remains at 10, necessitating protective measures against harmful UV rays. As the afternoon progresses, the UV Index begins to taper off, dipping to level 7 by 3:00 PM and eventually returning to level 1 by 7:00 PM. To ensure skin health and safety, sun protection is essential during those high-risk hours around midday!

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	6	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Ulashan

As the year progresses, UV Index levels exhibit significant variations, indicative of increasing risk during the warmer months. Starting with a low UV Index of 2 in January and December, the risk escalates to a moderate index of 4 in February. The high-risk months occur between March and September, peaking at an extreme level of 11 in June, where burn time decreases to just 10 minutes. Visitors and residents should be especially cautious during April, May, June, July, and August, when the UV Index ranges from 8 to 11, categorizing them as very high to extreme exposure. It is essential to engage in protective measures during these months, such as wearing sunscreen, hats, and protective clothing, and seeking shade whenever possible, particularly during peak sunlight hours.

Monthly Maximum UV Index for Ulashan, China

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

The table above highlights how UV exposure in Ulashan 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.

Ulashan'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
Ulashan	2	4	6	8	10	11	10	10	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