UV Index in Napo Chengxiangzhen, China

Last updated: July 2, 2025

In Napo Chengxiangzhen, China, awareness of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels helps prevent sunburn and reduces the risk of long-term skin damage, ensuring you enjoy the sun safely. With its Cwa climate, Napo Chengxiangzhen experiences significant UV exposure, especially during midday hours when the index peaks at an intense level of 14. By staying informed about the UV Index, residents and visitors can take proactive steps to protect themselves from harmful rays and make the most of their time outdoors.

Hourly UV Index in Napo Chengxiangzhen

The UV Index for the day showcases a dramatic rise in intensity as the sun climbs higher in the sky. Starting at a gentle 1 at 07:00, the index escalates rapidly, reaching 4 by 09:00. The peak occurs at 13:00 with a scorching 14, making it crucial for sun safety during these hours. As the afternoon progresses, the UV levels start to decline, with a notable drop to 10 by 15:00 and further to 2 by 18:00. This gradual fade into the evening brings the UV index back down to 1 by 19:00, marking a day where protection against the sun is essential from late morning to early afternoon.

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	7	high	25 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	13	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Napo Chengxiangzhen

Throughout the year, UV exposure fluctuates significantly, with highest UV Index readings occurring from March to October, categorizing these months as extreme risk (UV Index 12-14) and resulting in a rapid burn time of just 10 minutes. High-risk months include April, May, June, July, August, and September, when sun protection is critical to avoid skin damage. Conversely, during January and February, while still marked as very high (UV Index 8-10), the burn time extends to 15 minutes. As we head into the cooler months, November registers a UV Index of 9 (very high), while December sees a safer 7 (high), with a longer burn time of 25 minutes. Residents and visitors are strongly advised to use sunscreen, wear protective clothing, and seek shade during peak sun hours, especially in the summer months.

Monthly Maximum UV Index for Napo Chengxiangzhen, China

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

The table above highlights how UV exposure in Napo Chengxiangzhen 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.

Napo Chengxiangzhen'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
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
Napo Chengxiangzhen	8	10	12	13	14	14	14	14	13	12	9	7