Last updated: May 3, 2025
Being aware of the UV Index in Lukulu, Zambia is crucial for protecting your skin and overall health. Understanding UV levels is essential, as it helps prevent sunburn and promotes long-term skin health, particularly in the Cwa climate of Lukulu, where intense sunlight and UV exposure are common. With midday UV Index values peaking at 10, the risk of harmful effects increases significantly. Staying informed not only empowers you to enjoy the beautiful sunny days safely but also encourages mindfulness about the balance between sun exposure and skin protection.
The UV Index throughout the day showcases a dynamic curve, peaking impressively between 12:00 PM and 1:00 PM with a remarkable score of 10, indicating a high risk of harm from unprotected sun exposure. As the sun rises, the index starts low at 1 by 07:00 AM, gradually increasing to 2 by 08:00 AM, before climbing more steeply to reach 6 by 10:00 AM. The intensity continues to rise until its zenith, with values of 9 at 11:00 AM and the maximum of 10 at noon. After this peak, the UV Index begins its descent, dropping to 8 by 2:00 PM, then gradually tapering off to 5 by 3:00 PM and further to 1 by late afternoon, ultimately falling to 0 by 7:00 PM. It's a reminder to stay protected during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index data reveals significant seasonal variations in ultraviolet exposure, with high-risk months predominantly occurring from January to April, where UV levels remain extremely high (Index 16-13) and burn times are just 10 minutes. Following this peak, UV exposure slightly decreases but remains very high (Index 10-8) during May through August, allowing for 15 minutes of safe exposure before burning. As summer transitions to fall, September and October again elevate to an extreme level (Index 12), necessitating 10 minutes of caution. The year closes with November and December returning to an extreme status (Index 15). Visitors and residents should take proactive measures, such as wearing protective clothing, applying sunscreen, and seeking shade, particularly during these high-risk months, to safeguard against harmful UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lukulu | 16 | 16 | 15 | 13 | 10 | 9 | 8 | 10 | 12 | 12 | 15 | 15 |
| Lusaka UVI | 17 | 17 | 15 | 13 | 10 | 9 | 9 | 11 | 12 | 12 | 15 | 16 |
| Chingola UVI | 16 | 17 | 15 | 14 | 11 | 10 | 10 | 11 | 12 | 13 | 14 | 16 |
| Kitwe UVI | 16 | 17 | 16 | 14 | 11 | 10 | 9 | 11 | 12 | 13 | 15 | 16 |
| Kabwe UVI | 17 | 17 | 15 | 13 | 11 | 9 | 9 | 11 | 13 | 13 | 15 | 16 |
| Ndola UVI | 16 | 17 | 16 | 14 | 11 | 10 | 10 | 11 | 12 | 13 | 15 | 16 |