UV Index in Hongxi, China

Last updated: May 3, 2025

Awareness of the UV Index is crucial for residents and visitors in Hongxi, China, where the unique Cfa climate can lead to significant variations in sun exposure. Understanding UV levels is vital not only for preventing painful sunburns but also for protecting long-term skin health. With UV levels peaking at a dangerous 10 between late morning and early afternoon, residents should be particularly vigilant, as these high exposure risks can contribute to serious skin damage over time. By staying informed about the UV Index, individuals can take proactive steps to enjoy the sunlight safely.

Hourly UV Index in Hongxi

The UV Index paints a vivid picture of the sun’s intensity throughout the day. At sunrise (07:00), the index starts modestly at 2, but by 08:00, it rises to a comfortable 4. The sun gains strength, with readings escalating to 6 by 09:00. The peak arrives at 11:00 and 12:00, where the index reaches a striking 10—a clear signal to seek shade or apply sunscreen! As the afternoon progresses, we see a decline; the UV Index drops to 9 at 13:00 and gradually decreases to 5 by 15:00. The late afternoon brings a gentle taper off to 3 by 16:00, before plummeting to 1 by 17:00 and finally settling at 0 as evening descends (19:00). Stay sun-smart and enjoy the daylight safely!

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.
TimeUVICategoryTime to Burn
07:002low45 min
08:004moderate30 min
09:006high25 min
10:009very high15 min
11:0010very high15 min
12:0010very high15 min
13:009very high15 min
14:007high25 min
15:005moderate30 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Hongxi

Throughout the year, UV levels fluctuate significantly, reaching their highest values in the summer months. January begins with a moderate UV Index of 5, increasing to 6 in February as exposure risks rise to high. The transition to spring sees a sharp jump, with March and April experiencing very high levels of 8 and 9 respectively. The peak of the season occurs in June, July, and August, where the UV Index reaches an extreme level of 11, reducing burn time to just 10 minutes. As summer wanes, September returns to a very high index of 10, followed by reduced but still high levels in October and November at 7 and 6. By December, UV radiation drops to a moderate index of 4. Residents and visitors should take extra precautions from March through September, when UV levels are at their highest, wearing protective clothing and applying sunscreen frequently to minimize the risk of sunburn.

Monthly Maximum UV Index for Hongxi, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Hongxi. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec56891011111110764
Data source: Statistical UV Index data for Hongxi, 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 Hongxi UV Index with Other China Cities

The table above highlights how UV exposure in Hongxi 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.
Hongxi's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Hongxi56891011111110764
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197