UV Index in Changlu, China

Last updated: June 2, 2025

Understanding the UV Index in Changlu, China is vital for safeguarding your skin health, especially given the region's Cfa climate characterized by warm summers. The UV levels can peak as high as 11 during midday hours, indicating a significant risk of sunburn and long-term skin damage. By being aware of the UV Index, residents and visitors can take essential precautions, ensuring enjoyable time outdoors while minimizing harmful exposure. Stay informed and protect your skin against the potential risks associated with Changlu’s typical UV exposure.

Hourly UV Index in Changlu

The UV Index paints a vivid picture of the sun's intensity throughout the day. Starting with a gentle 2 at 7:00 AM, the index climbs steadily, reaching 3 by 8:00 AM. As the sun rises higher, it peaks at an impressive 11 at noon, signaling a time when sun protection is crucial. The index begins to taper off in the afternoon, with readings of 10 at 1:00 PM and 8 at 2:00 PM, before gradually decreasing to 6 at 3:00 PM. By late afternoon, the UV Index returns to a more moderate 3 at 4:00 PM, and continues to decline, settling at 1 by 6:00 PM. It’s clear that the midday sun demands respect, making awareness of UV levels essential for outdoor safety.

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	6	high	25 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	6	high	25 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 Changlu

Throughout the year, UV exposure fluctuates significantly, with the highest risks occurring from March to August. In these months, particularly from June to July, the UV Index peaks at 11, classified as extreme, which means burn times can be as short as 10 minutes. Visitors and residents should take precautions during these high-risk months by wearing protective clothing, sunglasses, and sunscreen, and seeking shade during peak sunlight hours. Conversely, in January, November, and December, the UV Index remains lower, ranging from 4 to 5 with a moderate exposure category, allowing for longer safe exposure times of 30 minutes. Always stay informed about local UV conditions to ensure safe outdoor activities year-round.

Monthly Maximum UV Index for Changlu, China

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

The table above highlights how UV exposure in Changlu 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.

Changlu'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
Changlu	4	6	8	10	10	11	11	10	10	8	5	4
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