Last updated: June 2, 2025
In An Nuhud, Sudan, understanding the UV Index is crucial for safeguarding your skin health and preventing sunburns during the hot months. The region’s BWh climate exposes residents to elevated UV levels, especially during midday when the index peaks at a dangerous 11. By keeping an eye on the UV Index, you can take proactive measures—such as wearing protective clothing and using sunscreen—to enjoy the sun safely and mitigate potential harmful effects. With peak UV exposure occurring between 10:00 AM and 2:00 PM, being informed can help you protect yourself and your loved ones while enjoying the unique sun-soaked beauty of An Nuhud.
The UV index of the day showcases a dramatic rise as the sun climbs higher in the sky. Starting at 1 at 07:00, it quickly escalates to a moderate 3 by 08:00, before reaching a peak of 11 at 11:00 and 12:00 – a level that signals serious risk of harm from unprotected sun exposure. As the afternoon unfolds, the index gradually declines, dipping back to 5 by 15:00, and plummeting to 1 by 17:00, finally falling to 0 after 19:00. It’s a vivid reminder to stay protected during those peak hours, especially between 10:00 and 14:00, when the UV rays are at their most intense.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 9 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 11 | extreme | 10 min |
13:00 | 11 | extreme | 10 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 |
Throughout the year, UV Index levels exhibit notable seasonal variations, with the highest risks occurring from February to October. During this period, particularly in August, the UV Index peaks at 14, categorized as extreme, with a burn time of just 10 minutes. Other months with high UV exposure include March to July, where the Index consistently remains between 13 and 14. Conversely, the UV exposure diminishes in November and December, classified as very high with burn times extending to 15 minutes. Residents and visitors are strongly advised to take precautions during the high-risk months, including wearing sunscreen, protective clothing, and seeking shade, especially during midday when the sun's rays are most intense. Vigilance in UV protection is essential to prevent skin damage throughout the year.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Port Sudan UVI | 8 | 10 | 12 | 12 | 13 | 10 | 11 | 10 | 11 | 10 | 8 | 7 |
Omdurman UVI | 9 | 11 | 13 | 13 | 13 | 10 | 11 | 11 | 11 | 11 | 9 | 8 |
Khartoum UVI | 9 | 11 | 13 | 13 | 13 | 10 | 11 | 11 | 11 | 11 | 9 | 8 |
Kassala UVI | 10 | 12 | 14 | 13 | 14 | 11 | 11 | 12 | 11 | 11 | 10 | 9 |
An Nuhud | 10 | 12 | 13 | 13 | 13 | 11 | 13 | 14 | 13 | 12 | 10 | 9 |
Nyala UVI | 11 | 12 | 14 | 13 | 12 | 12 | 14 | 14 | 13 | 12 | 10 | 10 |