Last updated: June 2, 2025
Understanding the UV Index in Dukwe, Botswana, is crucial for maintaining skin health and preventing sunburn. With Dukwe's BSh climate leading to significant UV exposure throughout the day, awareness of UV levels can help you make informed decisions about sun protection. For example, during peak hours, such as between 11:00 AM and 1:00 PM, the UV Index reaches its highest, peaking at 8, which poses a substantial risk for unprotected skin. By learning about the UV Index, you can enjoy the sun safely while minimizing the risks associated with overexposure.
The UV Index data paints a vivid picture of sun exposure throughout the day. In the early hours, from 7:00 AM to 9:00 AM, the UV Index remains low, peaking at only 1. However, as the sun climbs higher, from 10:00 AM to 12:00 PM, it surges to 8 at noon, marking the peak of solar intensity. The afternoon sees a slight decline, with the index dropping to 5 at 2:00 PM and further to 3 by 3:00 PM. As evening approaches, the UV levels plummet back to a safe 1 by 4:00 PM, and the sun's diminishing rays result in a 0 by 6:00 PM, signaling a welcome reprieve from UV exposure. Essentially, the peak intensity occurs during midday hours, highlighting the importance of seeking shade and wearing protection during these critical 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 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 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 |
The UV Index data reveals significant seasonal changes in UV exposure, with high-risk months spanning from January through April, where the index consistently ranks as extreme (17-12) and a mere 10-minute burn time is advised. As spring transitions into summer, the UV Index drops to very high levels (9-8) during May to July, allowing for a slightly extended burn time of 15 minutes. August sees a slight increase in UV levels again, moving to 10. The fall months (September to November) return to extreme levels, recommending a 10-minute burn time once more. December maintains the extreme category with a UV Index of 15. Visitors and residents should exercise caution during these high-risk months by regularly applying sunscreen, wearing protective clothing, and seeking shade to minimize the danger of sunburn and overexposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gaborone UVI | 16 | 15 | 13 | 11 | 8 | 6 | 6 | 9 | 11 | 13 | 14 | 16 |
| Molepolole UVI | 16 | 15 | 13 | 11 | 8 | 6 | 6 | 9 | 11 | 13 | 14 | 16 |
| Selebi-Phikwe UVI | 16 | 15 | 13 | 12 | 9 | 7 | 7 | 9 | 11 | 14 | 14 | 15 |
| Francistown UVI | 17 | 16 | 14 | 12 | 9 | 7 | 7 | 10 | 11 | 14 | 14 | 15 |
| Maun UVI | 16 | 15 | 14 | 12 | 9 | 8 | 8 | 10 | 12 | 13 | 15 | 15 |
| Dukwe | 17 | 16 | 14 | 12 | 9 | 8 | 8 | 10 | 11 | 13 | 15 | 15 |