Last updated: May 3, 2025
Understanding the UV Index in Mondlo, South Africa, is crucial for safeguarding your skin health and preventing sunburn. With the region's Cwb climate, residents experience varying UV levels throughout the day, peaking at a notable 7 around noon. By being aware of these levels, you can take proactive measures to protect yourself and your loved ones during times of high exposure. Remember, even on cloudy days, harmful UV rays can still affect you, making knowledge of the UV Index essential for enjoying the outdoors safely.
Today’s UV Index showcases a dynamic progression throughout the day. Beginning with a gentle 1 at 07:00, the index steadily climbs, peaking at a robust 7 by 12:00—a reminder to stay protected around midday when sun exposure is strongest. The afternoon sees a slight decline, with values tapering to 4 at 14:00, before dropping to 2 by 15:00, and eventually settling at 1 by 17:00. As evening approaches, UV exposure recedes to 0 after 18:00, marking a safe time for outdoor activities without the worry of sunburn. Be sure to keep sunscreen handy during the peak hours for optimal protection!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV index values exhibit significant seasonal variations, with the highest risk occurring during the winter months of January, February, and December, where the UV index reaches 15 and is classified as extreme, leading to a burn time of just 10 minutes. This trend continues into March and November, maintaining an extreme index of 12 and 14, respectively. As the season transitions into spring and early summer, the exposure level decreases slightly, with April peaking at a very high UV index of 10 and a burn time of 15 minutes. However, by September, UV levels surge back to extreme, necessitating caution. In contrast, May through July provide somewhat safer exposure with categories of high and moderate; still, July and August see a rise in risk due to high UV levels, particularly August's very high index of 8. Visitors and residents should remain vigilant during these high-risk months, taking precautions such as wearing sunscreen, protective clothing, and limiting sun exposure during peak hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cape Town UVI | 14 | 13 | 11 | 8 | 5 | 3 | 4 | 6 | 9 | 11 | 12 | 14 |
| Durban UVI | 14 | 13 | 12 | 9 | 6 | 4 | 5 | 7 | 9 | 11 | 13 | 15 |
| Mondlo | 15 | 15 | 12 | 10 | 7 | 5 | 6 | 8 | 11 | 12 | 14 | 15 |
| Johannesburg UVI | 15 | 15 | 13 | 10 | 7 | 6 | 6 | 8 | 11 | 12 | 14 | 16 |
| Pretoria UVI | 16 | 15 | 13 | 10 | 7 | 6 | 6 | 9 | 11 | 13 | 14 | 16 |
| Soweto UVI | 16 | 15 | 13 | 11 | 7 | 6 | 6 | 8 | 11 | 13 | 15 | 16 |