UV Index in Dashi, China

Last updated: August 1, 2025

Understanding the UV Index in Dashi, China is crucial for safeguarding your skin health and preventing sunburn. With a climate characterized as Dwb, Dashi experiences varying UV levels throughout the day, peaking at 12 UV Index during midday hours, which poses significant risks for skin damage if proper precautions aren't taken. By staying informed about UV exposure, residents and visitors can better protect themselves from harmful rays, ensuring a safer and more enjoyable time under the sun.

Hourly UV Index in Dashi

The UV Index throughout the day presents a striking trajectory of rising intensity, peaking at 1 PM with a remarkable 13. Starting with a gentle 1 at 7 AM, the sun's rays gradually become more potent, hitting 10 at 11 AM and soaring to a critical 12 by noon. As the afternoon unfolds, the intensity remains strong, fluctuating between 12 and 9 from 1 PM to 3 PM, before gracefully tapering off. By 5 PM, the UV Index descends to 4, and as the day closes, it winds down to a soft 1 by 7 PM. Stay vigilant during those midday hours to protect your skin from the sun's fierce embrace!

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	11	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Dashi

The UV Index shows significant seasonal variation, peaking during the summer months. Notably, April through September are considered high-risk months, with the UV Index reaching extreme levels of 11 to 13, where burn times are as short as 10 minutes. This indicates a critical need for sun protection during these months. Conversely, the UV Index is moderate in January, November, and December, allowing for longer exposure times of 30 minutes without the same level of risk. Residents and visitors are advised to take precautions such as wearing sunscreen, protective clothing, and sunglasses, especially from late spring to early fall, when the sun's intensity can lead to quick skin damage. Remember, even on cloudy days, UV rays can still harm your skin, so it’s essential to stay vigilant throughout the year.

Monthly Maximum UV Index for Dashi, China

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

The table above highlights how UV exposure in Dashi 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.

Dashi'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
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
Dashi	4	7	8	11	12	13	13	12	11	8	5	3
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