Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Isiro, Democratic Republic of the Congo, as it plays a vital role in safeguarding skin health and preventing sunburn. With the region's tropical climate, Isiro experiences high levels of UV radiation, particularly around midday when the UV Index can soar to 11—indicating an extreme risk of harm from unprotected sun exposure. Being aware of these daily UV levels not only helps in planning outdoor activities but also empowers individuals to take necessary precautions, such as wearing protective clothing and using sunscreen, to minimize potential health risks associated with excessive UV exposure. Stay informed and enjoy the sun safely!
The UV Index today paints a vivid picture of sun exposure throughout the hours. Early morning starts off gently, with a maximum of 1 at 07:00, gradually rising to a moderate 5 by 09:00. As the sun climbs, the intensity increases dramatically, peaking at an impressive 11 between 12:00 and 13:00—perfect for those soaking up the rays! As the afternoon progresses, the index begins to dip, dropping to 8 at 14:00, then falling to 5 and eventually down to a minimal 1 by 17:00. The day wraps up as the sun sets, with the UV Index tapering off to 0 by 19:00, emphasizing the importance of sun safety in the brightest hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index exhibits significant seasonal changes, remaining in the extreme exposure category throughout the year. From January to April, the index peaks at 15 in April before slightly declining to 13 during the fall months of August to October. Notably, March sees the highest index at 14, indicating the importance of sun protection during early spring. Visitors and residents should be particularly cautious during the high-risk months from March to May, where continuous exposure can lead to sunburn in just 10 minutes. It is essential for everyone to take precautionary measures, such as wearing sunscreen, hats, and protective clothing, year-round to mitigate the risks associated with high UV levels.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kinshasa UVI | 13 | 13 | 14 | 13 | 11 | 8 | 8 | 10 | 10 | 12 | 13 | 12 |
| Masina UVI | 13 | 13 | 14 | 13 | 12 | 8 | 8 | 10 | 10 | 12 | 12 | 12 |
| Kisangani UVI | 12 | 12 | 14 | 14 | 13 | 11 | 10 | 12 | 13 | 12 | 12 | 11 |
| Mbuji-Mayi UVI | 14 | 14 | 15 | 15 | 13 | 10 | 9 | 10 | 12 | 12 | 13 | 13 |
| Isiro | 12 | 12 | 14 | 15 | 14 | 11 | 11 | 13 | 13 | 13 | 12 | 11 |
| Lubumbashi UVI | 16 | 17 | 15 | 14 | 12 | 10 | 10 | 11 | 12 | 12 | 14 | 16 |