Last updated: July 2, 2025
Understanding the UV Index in Ho, Ghana, is essential for protecting your skin and overall health, especially given the Aw climate that brings abundant sunshine and varying UV exposure risks throughout the day. The UV Index highlights the intensity of solar radiation, peaking between 10 AM and 2 PM with values skyrocketing to 11, placing residents and visitors at heightened risk for sunburn and long-term skin damage. By being aware of these UV levels, individuals can take proactive measures to safeguard their skin while enjoying the beautiful weather that Ho has to offer. Remember, staying informed is key to sun safety and maintaining skin health!
The UV Index today reflects the sun’s intensity fluctuating throughout the hours, reaching its peak between 11:00 AM and 12:00 PM with a striking value of 11. Starting off the day, the index is low at 1 by 7:00 AM, gradually rising to a moderate 3 by 8:00 AM. As the sun climbs higher in the sky, it escalates sharply to 8 by 10:00 AM and sizzles at 11 just before noon. Post midday, the index begins a downward trend, dropping to 10 at 1:00 PM, then tapering off to 8 by 2:00 PM. In the late afternoon, it cools further to 5 at 3:00 PM, and finally, as evening approaches, it levels off to a mere 1 by 5:00 PM, fading into 0 by 7:00 PM. Be mindful of peak hours and protect your skin during the most intense sun!
| 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 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 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 shows extreme levels of UV radiation from January through October, with values peaking at 14 in April and consistently remaining high in the 11-13 range for several months. The high-risk months for sun exposure are clearly outlined from March to September, where the index remains at or above 12, warranting immediate protection measures as the burn time stays around 10 minutes. As the year transitions into November and December, the UV Index drops slightly to 10 and 9, categorized as very high, with a slightly longer burn time of 15 minutes. Visitors and residents are strongly advised to take protective action, such as wearing sunscreen, hats, and protective clothing during these high-risk months to prevent skin damage from intense UV radiation.
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 |
| Ho | 11 | 11 | 12 | 14 | 12 | 12 | 11 | 12 | 13 | 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 |