UV Index in Tianchang, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Tianchang, China, where the climate can elevate sun exposure risks significantly. With peak UV levels soaring to 10 around noon, being aware of these fluctuations is essential for preventing sunburn and ensuring long-term skin health. Tianchang's Dwa climate brings sunny summers and moderate exposure, making it imperative to protect your skin during the highest UV times. Embrace the beauty of the sun safely—knowledge is your best defense!

Hourly UV Index in Tianchang

As the sun rises, the UV Index gradually transitions from a mild 1 at 07:00 to an invigorating 3 by 08:00. The peak UV intensity hits its stride between 12:00 and 13:00, reaching a striking 10, a clear call for sun protection. As the afternoon progresses, the index begins to decline, tapering off to 8 at 14:00, 6 at 15:00, and eventually settling to a gentle 2 by 17:00. By evening, the UV levels dip back down, returning to a safe 1, indicating it's time to relax and enjoy the cooler, softer light of sunset.

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	7	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	8	very high	15 min
15:00	6	high	25 min
16:00	4	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 Tianchang

As the seasons change, so too does the UV Index, which reflects the intensity of ultraviolet radiation and the potential for skin damage. During the winter months of January (UV Index 3) and February (UV Index 4), the exposure level is moderate, with a burn time of 30 minutes. However, as spring approaches, particularly in March (UV Index 6), the risk escalates to high, requiring more vigilant sun protection. The summer months are particularly hazardous, peaking from April (UV Index 8) through August (UV Index 10), denoting very high exposure levels where burn times shrink to just 15 minutes. Even as autumn settles in, September maintains a strong risk with a UV Index of 8, and October (UV Index 7) still poses a high risk. In contrast, November and December present much lower risks with indices dropping to 4 and 2 respectively. Visitors and residents are advised to prioritize sun safety, particularly during the high-risk months of April through September, by using sunscreen, wearing protective clothing, and seeking shade whenever possible.

Monthly Maximum UV Index for Tianchang, China

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

The table above highlights how UV exposure in Tianchang 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.

Tianchang'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
Tianchang	3	4	6	8	10	10	10	10	8	7	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