UV Index in Dashiwo, China

Last updated: August 1, 2025

Understanding the UV Index in Dashiwo, China is essential for safeguarding your skin health and preventing sunburn. With Dashiwo's climate typically categorized as Dwa, residents and visitors alike should be aware that UV levels can escalate quickly, peaking at a formidable 10 between 12:00 PM and 1:00 PM. As outdoor activities become more popular, knowing how to interpret UV Index readings empowers you to take proactive measures against harmful UV radiation, helping you enjoy the sun safely and protect your skin from long-term damage.

Hourly UV Index in Dashiwo

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	9	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	3	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 Dashiwo

Throughout the year, the UV Index exhibits distinct seasonal changes that significantly affect sun exposure and burn times. January and December feature low UV levels (Index 2), allowing for longer burn times of 45 minutes, while February and November show moderate levels (Index 4) with burn times of 30 minutes. As spring approaches, the UV Index rises sharply; by March, it reaches 6 (high exposure category), reducing burn time to 25 minutes. The peak months for UV exposure are April through September, with the highest levels recorded in July and August at 10 (very high), necessitating a rapid reduction in burn time to just 15 minutes. Following summer, October and September see a decrease in UV levels (Index 8 and 6, respectively) with moderate burn times of 25 minutes. To ensure safety when enjoying outdoor activities, visitors and residents should take extra precautions during the high-risk months of April to September by seeking shade, wearing protective clothing, and using sunscreen consistently.

Monthly Maximum UV Index for Dashiwo, China

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

The table above highlights how UV exposure in Dashiwo 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.

Dashiwo'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
Dashiwo	2	4	6	9	9	9	10	10	8	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