Last updated: June 2, 2025
Being aware of the UV Index is crucial for residents and visitors in Chunjing, China, as it directly impacts skin health and sunburn risk. Understanding UV levels helps you take necessary precautions to protect your skin, especially during peak hours when exposure is highest. Chunjing, known for its temperate Cfa climate, experiences significant UV intensity, particularly between 11:00 AM and 1:00 PM, when the index can soar to a maximum of 12. With this knowledge, you can enjoy the sun safely while minimizing the risk of harmful effects.
As the sun rises, the UV Index begins its ascent, reaching a maximum of 12 at noon, indicating a high risk of harm from unprotected sun exposure. From 07:00 with a mild level of 2, it climbs gradually, hitting 9 by 10:00 and peaking at 11 at 11:00. The sun’s intensity starts to wane in the afternoon; it drops to 8 at 14:00 and continues to decrease, allowing for a more manageable 6 at 15:00. By late afternoon, the UV Index diminishes further, ending the day at a safe 0 by 19:00. To enjoy the outdoors during the peak hours, it’s essential to take proper precautions to protect your skin from the sun’s rays.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 4 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 9 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 12 | extreme | 10 min |
13:00 | 11 | extreme | 10 min |
14:00 | 8 | very high | 15 min |
15:00 | 6 | high | 25 min |
16:00 | 3 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
As the seasons change, so do UV Index levels, with the highest risks occurring from March to October. During this period, particularly May through August, the UV Index reaches extreme levels of 11 to 12, resulting in a burn time as low as 10 minutes. The high-risk months are March (9) and April (10), where the burn time decreases to 15 minutes, indicating a shift from moderate to very high exposure. In contrast, January and February see a high UV Index of 6 and 7, where burn time remains relatively longer at 25 minutes. To protect yourself, visitors and residents are advised to take precautions, including seeking shade and wearing protective clothing, especially during peak UV hours, which typically fall between 10 a.m. and 4 p.m. Pay attention to daily UV forecasts and always use sunscreen when outdoors, particularly during the high and extreme months.
UV Risk Categories
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 |
Chunjing | 6 | 7 | 9 | 10 | 11 | 12 | 11 | 11 | 10 | 8 | 6 | 5 |
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 |