UV Index in Koujiahe, China

Last updated: June 2, 2025

Understanding the UV Index in Koujiahe, China is essential for protecting your skin and maintaining overall health. As this vibrant region experiences a Cwa climate, residents and visitors alike are often exposed to varying UV levels throughout the day, peaking at a concerning index of 12 during midday hours. Being aware of these UV levels is crucial for preventing sunburn and safeguarding skin health, especially given the considerable risks during the summer months. With the UV Index fluctuating from a mild 1 in the early morning to a high of 12 around noon, it’s important to take proactive measures to shield yourself from harmful rays while enjoying the sunny outdoors in Koujiahe.

Hourly UV Index in Koujiahe

As the sun rises, the UV Index starts off low at 1 by 07:00, gradually climbing to a moderate 2 by 08:00. Things heat up by 09:00, where the index reaches 4, signaling a need for caution. 10:00 brings a sharp surge to 7, followed by a peak of 12 at both 12:00 and 13:00, indicating high levels of UV radiation. As the afternoon unfolds, the index begins to dip, dropping to 11 at 14:00 and then gradually decreasing to 9 by 15:00. By 16:00, the value lowers to 6, and as evening approaches, the levels continue to decline, reaching 3 at 17:00 and finally settling back to 2 by 18:00 and 1 by 19:00. It's a day that emphasizes the importance of sun protection, especially during those peak hours between 10:00 and 14:00.

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
07:001low45 min
08:002low45 min
09:004moderate30 min
10:007high25 min
11:0010very high15 min
12:0012extreme10 min
13:0012extreme10 min
14:0011extreme10 min
15:009very high15 min
16:006high25 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Koujiahe

Throughout the year, the UV Index exhibits significant seasonal variations, peaking in the summer months. High-risk months for UV exposure are typically from March to August, where the index reaches levels categorized as very high to extreme. Particularly, May to July registers a consistent UV Index of 12, indicating extreme risk, with a burn time of just 10 minutes. Residents and visitors are strongly advised to take protective measures during these months, which include seeking shade, wearing sunscreen with a high SPF, and donning protective clothing and sunglasses. In contrast, the winter months of November and December present lower UV risks, with indices of 5 and 3, respectively, allowing for relatively safer outdoor activities without as much concern for sunburn. Always remain aware of the UV Index and adjust outdoor plans accordingly to prioritize skin safety.

Monthly Maximum UV Index for Koujiahe, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Koujiahe. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec46810121212119853
Data source: Statistical UV Index data for Koujiahe, 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 Koujiahe UV Index with Other China Cities

The table above highlights how UV exposure in Koujiahe 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.
Koujiahe's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Beijing UVI2358991097642
Koujiahe468101212121110853
Chengdu UVI568101211111011864
Shanghai UVI568101011121111864
Guangzhou UVI79111213131312111097
Shenzhen UVI710121214131313121197