UV Index in Guohe, China

Last updated: June 2, 2025

In Guohe, China, being aware of the UV Index is crucial for protecting your skin from harmful solar radiation. Understanding UV levels not only helps in preventing sunburn but also plays a significant role in maintaining long-term skin health. With a Cfa climate characterized by warm summers, Guohe experiences peak UV exposure during midday hours, where values can soar to 11—indicating a high risk for unprotected skin. Staying informed about the UV Index can empower residents and visitors alike to take necessary precautions and enjoy the sun safely.

Hourly UV Index in Guohe

At sunrise, the UV Index starts gently at 1 at 07:00, making it a safe time for morning activities. However, as the sun climbs higher, the intensity surges, reaching 3 by 08:00 and escalating to a peak of 11 between 12:00 and 13:00. This is the crucial window when protection from the sun is essential, as exposure can lead to skin damage. As afternoon progresses, the index gradually declines, settling back to 9 by 14:00. By the time evening approaches, the UV Index dips to 2 at 17:00 and returns to a minimal 1 by 18:00, signaling a return to safer levels. Whether you’re planning outdoor fun or just soaking up the sun, be mindful of these fluctuations for optimal UV 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	1	low	45 min
08:00	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	4	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 Guohe

Throughout the year, the UV Index showcases significant seasonal changes that highlight periods of higher sun exposure risk. From January to March, the UV Index gradually rises from a moderate level of 5 to a very high level of 8. However, the most critical months for UV exposure are from April to August, where values peak at an extreme 12 in July and August, resulting in minimal burn times of just 10 minutes. As we transition into September and October, the UV Index decreases but remains in the very high category, requiring continued caution. To protect yourself, particularly during the high-risk months of April to August, it's essential to wear sunscreen, hats, and protective clothing, and seek shade to minimize the risk of skin damage. As a reminder, even in the less intense months, some level of sun protection is advisable, especially during peak sun hours.

Monthly Maximum UV Index for Guohe, China

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

The table above highlights how UV exposure in Guohe 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.

Guohe'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
Guohe	5	6	8	10	11	11	12	12	10	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