UV Index in Geji, China

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors of Geji, China, where the unique climate brings specific challenges related to sun exposure. With UV levels soaring to a peak of 16 during midday hours, being aware of these levels can significantly aid in sunburn prevention and promote overall skin health. The high elevation and mountainous terrain characteristic of Geji may intensify UV radiation, making it essential to adopt protective measures. Staying informed about the UV Index allows you to enjoy the beautiful surroundings safely while minimizing the risks associated with excessive sun exposure.

Hourly UV Index in Geji

The UV Index data reveals a striking progression throughout the day. Starting at a low of 0 at 7:00 AM, the index gradually rises, reaching 1 by 8:00 AM and 9:00 AM. By 10:00 AM, it noticeably jumps to 3. The intensity peaks at 12:00 PM, hitting a scorching 10, followed by an astounding 14 at 1:00 PM and a maximum of 16 at both 2:00 PM and 3:00 PM. As the afternoon wanes, the UV Index significantly decreases, descending to 11 by 5:00 PM, and ending the day at a more manageable 4 by 7:00 PM. This data emphasizes the importance of sun protection, particularly during the midday hours when the UV Index 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	0	low	45 min
08:00	1	low	45 min
09:00	1	low	45 min
10:00	3	moderate	30 min
11:00	6	high	25 min
12:00	10	very high	15 min
13:00	14	extreme	10 min
14:00	16	extreme	10 min
15:00	16	extreme	10 min
16:00	14	extreme	10 min
17:00	10	very high	15 min
18:00	7	high	25 min
19:00	3	moderate	30 min

Monthly UV Index Trends in Geji

Throughout the year, UV Index levels exhibit notable seasonal changes, peaking during the warmer months. January and December see relatively lower UV Index values (7 and 6, respectively), categorized as high, with burn times of 25 minutes. However, as we move into February, the index rises to 8 (very high) and continues to escalate sharply, reaching its zenith in the summer months with May, June, July, and August all at an extreme UV Index of 16, where the burn time shortens to just 10 minutes. The high-risk months for sun exposure are evident from March to October, with the index remaining at extreme or very high levels. Visitors and residents should take special precautions during these months by wearing protective clothing, applying broad-spectrum sunscreen frequently, and seeking shade, particularly during peak sun hours, to minimize the risk of sunburn and skin damage.

Monthly Maximum UV Index for Geji, China

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

The table above highlights how UV exposure in Geji 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.

Geji'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
Geji	7	8	13	15	16	16	16	16	14	12	8	6