UV Index in Dandai, China

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Dandai, China, where the unique Dwa climate creates varied exposure to harmful ultraviolet rays throughout the day. Awareness of UV levels is essential not only for sunburn prevention but also for maintaining long-term skin health. With peak UV Index readings reaching as high as 8 during midday hours, it’s important to take protective measures, especially when the sun is at its strongest around 10:00 AM to 12:00 PM. By staying informed about the UV Index, you can enjoy outdoor activities safely while safeguarding your skin from damaging effects.

Hourly UV Index in Dandai

As the sun rises, the UV Index begins its climb, starting at a gentle 2 by 7:00 AM and steadily increasing. By 10:00 AM, it reaches a moderate 7, peaking at a significant 8 between 11:00 AM and 12:00 PM—the sun's intensity is at its highest. After this midday peak, the UV Index starts to taper off, dropping to 5 by 2:00 PM and further declining throughout the late afternoon and evening, settling down to 1 by 5:00 PM and remaining low until sunset. It's essential to stay protected during the peak hours to enjoy the sunshine safely!

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	7	high	25 min
11:00	8	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	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Dandai

Throughout the year, the UV Index demonstrates notable seasonal variations that affect exposure risk. January and February have relatively low to moderate UV levels (Index 2-3), with safe burn times of 45 and 30 minutes respectively. As spring approaches, March sees a rise to an index of 5, and by April, it reaches 6, marking the beginning of high-risk months. The most critical period arrives in May and June, where the UV Index peaks at 8-9, indicating very high exposure risk and a reduced burn time of just 15 minutes. July and August maintain this peak, before tapering off in September with a return to a high risk (UV Index 6). October brings a moderate reduction (Index 4), while winter months November and December drop back to low levels. Visitors and residents should be particularly vigilant during May through September, using sunscreen and protective clothing to minimize harmful effects during these high-risk months.

Monthly Maximum UV Index for Dandai, China

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

The table above highlights how UV exposure in Dandai 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.

Dandai'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
Dandai	2	3	5	6	8	9	9	8	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