UV Index in Gapu, China

Last updated: August 1, 2025

In Gapu, China, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels helps prevent sunburn and long-term skin damage, enabling residents and visitors alike to enjoy the outdoors safely. With a unique ET climate, Gapu experiences high UV exposure, particularly during midday hours when the index can soar to a striking 17—indicating extreme risk. Staying informed about UV levels during these peak times equips you to make smart choices about sun protection, allowing you to embrace the beautiful surroundings without compromising your well-being.

Hourly UV Index in Gapu

The UV Index during the day shows a dynamic rise and fall, starting from a maximum of 0 at 7:00 AM to a peak of 17 at 2:00 PM. Early morning hours see minimal exposure, with a gradual increase to 9 by 11:00 AM. The real intensity hits at noon when it reaches 13 and surges to its highest point at 1:00 PM, indicating a critical time for sun protection. As the afternoon wanes, the index begins to decline, dropping back to 9 by 5:00 PM, and tapering off to 2 by evening, reflecting a shift in the sun's intensity. Be mindful of these hourly changes to protect your skin, especially during those peak hours!

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	2	low	45 min
10:00	4	moderate	30 min
11:00	8	very high	15 min
12:00	12	extreme	10 min
13:00	16	extreme	10 min
14:00	17	extreme	10 min
15:00	15	extreme	10 min
16:00	12	extreme	10 min
17:00	8	very high	15 min
18:00	5	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Gapu

As the year progresses, the UV Index rises notably, especially from February to September, where it consistently reaches extreme levels (11-18). The highest UV levels occur from May to July, with indices peaking at 18 in May and maintaining 17 through July, creating critical risk for sunburn with only 10 minutes of unprotected exposure. January and November exhibit relatively lower but still significant UV levels, classified as very high, with burn times of 15 minutes. In contrast, December shows a decrease to a high exposure category with a burn time of 25 minutes. Therefore, visitors and residents should exercise utmost caution and prioritize sun protection measures, particularly during the high-risk months of February through October, to minimize the risk of skin damage from UV radiation.

Monthly Maximum UV Index for Gapu, China

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

The table above highlights how UV exposure in Gapu 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.

Gapu'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
Gapu	8	11	14	15	18	17	17	17	15	12	10	7