UV Index in Kelu, China

Last updated: May 3, 2025

Understanding the UV Index in Kelu, China is vital for both residents and visitors concerned about skin health and sunburn prevention. High UV levels, especially during peak hours, can lead to serious skin damage if proper precautions aren’t taken. In Kelu’s humid subtropical climate, the UV index can soar, with maximum values reaching as high as 13 from noon to early afternoon. This makes it crucial to monitor UV levels and take appropriate protective measures to ensure a safe and enjoyable outdoor experience.

Hourly UV Index in Kelu

The UV Index during the day reveals a notable peak in sun exposure. Starting at 07:00 with a gentle 1, it gradually climbs to 2 by 08:00. As the sun rises higher, the index surges dramatically, hitting 5 at 09:00, and reaching a striking 8 by 10:00. The intensity peaks at 12:00 with a scorching 13, remaining high until 13:00. After that, it starts to decline, returning to 11 at 14:00 and falling to 8 by 15:00. As the afternoon wanes, the index drops to 5 at 16:00, and finally settles back to 1 by 18:00 and 19:00. This data highlights the importance of sun safety measures during the midday hours when UV exposure is at its highest.

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	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	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 Kelu

Throughout the year, UV exposure levels fluctuate significantly, with January and February marking the beginning of very high UV Index levels (8-10), where the recommended burn time is only 15 minutes. As spring approaches, March to May sees a shift to extreme levels, peaking at 14 in August, which means visitors and residents should exercise extreme caution, with burn times reduced to just 10 minutes during this critical period. After August, the UV Index begins to decline, but September through November still maintains extreme to high exposure levels, advising caution with burn times adjusting from 10 to 15 minutes. By December, the UV Index decreases to 7, requiring a longer burn time of 25 minutes. In summary, the highest risk months for UV exposure are from March to August, and it is crucial for everyone to protect their skin with appropriate clothing and sunscreen to prevent harmful effects from UV radiation.

Monthly Maximum UV Index for Kelu, China

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

The table above highlights how UV exposure in Kelu 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.

Kelu'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
Kelu	8	10	12	12	13	13	13	14	12	11	9	7