UV Index in Kaji, China

Last updated: July 2, 2025

In Kaji, China, being aware of the UV Index is vital for protecting your skin and maintaining overall health. Understanding UV levels can help you prevent sunburn and reduce your risk of long-term skin damage. Kaji, with its Cwb climate, experiences significant UV exposure, particularly during peak hours around noon when the UV Index can soar to 15. This means that residents and visitors alike should be vigilant about sun safety, using protective measures to enjoy the sun without compromising their skin health.

Hourly UV Index in Kaji

The UV Index reveals a dramatic rise in solar intensity throughout the day, starting from a gentle 1 at 07:00, which gradually escalates as the sun climbs higher. By 10:00, it reaches a notable 7, but the real peak occurs at 12:00 with an intense 14, indicating a high risk for harm from unprotected sun exposure. As the afternoon progresses, the index remains elevated, peaking at 15 at 13:00, before beginning its descent. By 16:00, conditions start to ease with a drop to 8, and the evening brings further relief, settling back down to 1 by 19:00. For outdoor enthusiasts, this data underscores the importance of sun safety practices, especially during the midday hours when UV levels are at their 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	4	moderate	30 min
10:00	7	high	25 min
11:00	11	extreme	10 min
12:00	14	extreme	10 min
13:00	15	extreme	10 min
14:00	14	extreme	10 min
15:00	12	extreme	10 min
16:00	8	very high	15 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Kaji

The UV Index shows significant seasonal changes, with the highest risk months occurring between February and October, where the index remains in the extreme range (10-15) for most of that period. April and May peak at 15, indicating the most hazardous conditions, with a minimum burn time of just 10 minutes during these months. Conversely, the index decreases in the winter months, with January showing a very high index of 8 and a burn time of 15 minutes, while December drops to a high index of 7, allowing for a longer burn time of 25 minutes. Residents and visitors are advised to take precautions during the high-risk months by seeking shade, wearing protective clothing, and using sunscreen to minimize skin damage from UV exposure.

Monthly Maximum UV Index for Kaji, China

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

The table above highlights how UV exposure in Kaji 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.

Kaji'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
Kaji	8	11	11	14	15	14	15	14	14	11	9	7