Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Gandajika, Democratic Republic of the Congo, where the tropical Aw climate brings intense sun exposure throughout the year. The UV Index highlights the strength of ultraviolet radiation, which peaks during midday hours, often reaching levels as high as 9—indicating a significant risk of harm from unprotected sun exposure. By staying informed about UV levels, you can take essential precautions to prevent sunburn and protect your skin health, ensuring enjoyable outdoor activities without compromising your well-being. In a region with typical UV exposure risks, awareness can make all the difference!
At 07:00, the UV Index starts low at 1, maintaining this gentle level until 09:00, where it rises to 3. The real intensity kicks in by 10:00 with a notable increase to 5., peaking at 12:00 and 13:00 with a maximum UV Index of 9—a critical time for sun protection. As the afternoon progresses, 14:00 sees a slight dip to 7, followed by a more significant decrease at 15:00 down to 4. The UV levels then drop steadily, returning to a safe 1 by 17:00 and continuing to fade into the evening, resting at a minimal 0 by 19:00. Enjoy the sun responsibly and remember to reapply sunscreen during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | 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 experiences significant seasonal fluctuations, with the highest levels occurring from January to April where it reaches an extreme rating of 14-15 and a quick burn time of just 10 minutes. Consequently, February through April are especially high-risk months for sunburn; residents and visitors should take extra precautions during these periods. As the year progresses into the summer months of June through August, the UV index decreases slightly to a very high rating of 9-10, increasing the burn time to 15 minutes. Nevertheless, early fall months September and October return to extreme levels of 12 and 14, respectively, highlighting the importance of continuous sun protection. It is advisable for everyone, especially during peak index months, to wear protective clothing, use sunscreen, and limit sun exposure during peak hours to safeguard against harmful UV rays.
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 |
| Gandajika | 14 | 14 | 15 | 15 | 12 | 10 | 9 | 10 | 12 | 12 | 14 | 13 |
| Lubumbashi UVI | 16 | 17 | 15 | 14 | 12 | 10 | 10 | 11 | 12 | 12 | 14 | 16 |