UV Index in Naxi, China

Last updated: July 2, 2025

Understanding the UV Index in Naxi, China is crucial for protecting your skin and overall health. With peak UV levels reaching as high as 11 during midday hours, the risk of sunburn and long-term skin damage rises significantly. In this Cfa climate, characterized by warm summers and mild winters, residents and visitors alike must remain vigilant about UV exposure, especially during peak hours. By monitoring the UV Index, you can enjoy the beautiful Naxi landscapes while safeguarding your skin's health against harmful radiation. Make sun safety a part of your daily routine!

Hourly UV Index in Naxi

The UV Index exhibits a dynamic pattern throughout the day, peaking at 11 around 1 PM, signaling a significant level of sun exposure. Starting off the morning at a modest 1 at 7 AM, it gradually ascends, reaching 9 by 11 AM. As the sun climbs higher, the intensity of UV radiation spikes, hitting 10 at 12 PM and maintaining high levels until 2 PM. Following this zenith, the index begins to decline, dipping to 8 at 3 PM and continuing downward to 1 by 7 PM. This data underscores the importance of sun protection during midday hours, particularly between 10 AM and 2 PM, when UV exposure is at its peak.

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	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Naxi

Throughout the year, UV Index levels demonstrate seasonal fluctuations that significantly affect the risk of skin damage from sun exposure. High-risk months are primarily between March and August, with the peak months of May and August showing an extreme UV Index of 12, where the burn time is as short as 10 minutes. From March onward, UV levels intensify rapidly, reaching very high levels in April and September, necessitating heightened precautions. Visitors and residents should prioritize sun safety measures during these peak months—including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during midday hours. As the year progresses, it's essential to remain vigilant, even in months like November and December, where the UV Index remains moderate and high, respectively.

Monthly Maximum UV Index for Naxi, China

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

The table above highlights how UV exposure in Naxi 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.

Naxi'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
Naxi	5	7	8	10	12	11	11	12	10	8	6	5
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