Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Hohoe, Ghana, where the tropical climate often pairs intense sun exposure with high UV levels. The UV Index provides key insights into the strength of ultraviolet radiation on any given day, helping you take proactive measures to prevent sunburn and protect your skin health. With peak UV Index values soaring as high as 12 around noon, it's essential to navigate outdoor activities wisely to reduce the risk of skin damage. In Hohoe’s warm climate, where the sun is a constant companion, awareness of UV levels can make all the difference in safeguarding your well-being and enjoying the beautiful outdoors safely.
The UV Index throughout the day showcases a dynamic rise and fall, with the peak intensity occurring at 12:00 PM, where it reaches a striking value of 12. From the early morning hours, starting at 07:00 AM with a low index of 1, the sun's rays gradually strengthen, climbing to 3 by 08:00 AM and 5 by 09:00 AM. The index then surges to 9 at 10:00 AM, hitting 11 by 11:00 AM. Following its zenith, the index slightly declines to 11 again at 1:00 PM before tapering off to 5 at 3:00 PM. As the day progresses, a gentle descent continues, landing back at 1 by 05:00 PM and leading into the evening hours where it eventually drops to 0 by 07:00 PM. This compelling data reminds us of the importance of sun protection during the midday hours when the UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | 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 seasonal UV changes indicate that from January to October, the UV Index remains consistently high, with values reaching a peak of 14 in April. This suggests that the high-risk months for UV exposure are April, May, August, and September, all maintaining a UV Index of 13 or higher, classified as extreme with a burn time of just 10 minutes. As such, it is crucial for both visitors and residents to take necessary precautions, such as wearing sunscreen and protective clothing, especially during these months. In November and December, although the UV Index drops to 10, which is categorized as very high with a burn time of 15 minutes, continued protection from UV exposure is still advisable. Staying informed and vigilant can help mitigate the risks associated with UV radiation year-round.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Atsiaman UVI | 10 | 11 | 12 | 14 | 13 | 12 | 11 | 12 | 12 | 12 | 10 | 9 |
| Accra UVI | 10 | 11 | 12 | 14 | 13 | 12 | 11 | 12 | 12 | 12 | 10 | 9 |
| Takoradi UVI | 10 | 11 | 12 | 14 | 13 | 12 | 11 | 12 | 12 | 12 | 10 | 9 |
| Kumasi UVI | 10 | 11 | 12 | 14 | 13 | 13 | 12 | 12 | 13 | 12 | 10 | 9 |
| Tamale UVI | 10 | 11 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 12 | 10 | 9 |
| Hohoe | 11 | 11 | 12 | 14 | 13 | 12 | 12 | 13 | 13 | 12 | 10 | 10 |