Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Qus, Egypt, where the sun's intense rays can pose significant health risks. With UV levels peaking at 12 during midday, awareness can help you take essential precautions to prevent sunburn and maintain healthy skin. Qus, situated in a BWh climate zone, experiences high UV exposure, especially during the summer months, making it vital to stay informed about daily UV forecasts. By being vigilant about UV levels, you can enjoy the sunny days in Qus while protecting your skin from potential harm.
At sunrise, the UV Index begins at a gentle 2 by 07:00, but as the sun rises higher, the intensity quickly escalates. By 09:00, it reaches a moderate 7, signaling outdoor enthusiasts to apply sunscreen. The peak comes at 11:00 and 12:00, where the index peaks at a striking 12, indicating very high levels of UV radiation. As the afternoon progresses, the index gradually decreases, dipping to 8 by 14:00 and further dropping to 5 by 15:00. In the late afternoon and evening, the UV Index retreats to 3 by 16:00, finally settling at 1 by 17:00 and fading to 0 after 19:00. This daily cycle highlights the importance of sun safety during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 4 | moderate | 30 min |
09:00 | 7 | high | 25 min |
10:00 | 10 | very high | 15 min |
11:00 | 12 | extreme | 10 min |
12:00 | 12 | 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 |
As the seasons change, the UV Index exhibits significant fluctuations, indicating varying levels of sun exposure risk. The highest risks occur from March to August, where the index reaches extreme levels of 11 to 12, resulting in a burn time of just 10 minutes. February and September also present high risks with UV indices of 8 and 10, respectively, demanding cautious sun exposure with short burn times of 15 minutes. Conversely, during November and December, the UV index drops to 7 and 6, classifying those months as high but offering longer burn times of 25 minutes. Visitors and residents are advised to take extra precautions during the high-risk months by wearing protective clothing, applying sunscreen liberally, and limiting sun exposure to mitigate the harmful effects of UV radiation.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Port Said UVI | 4 | 6 | 9 | 10 | 11 | 11 | 11 | 10 | 9 | 8 | 5 | 4 |
Alexandria UVI | 4 | 6 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 8 | 5 | 4 |
Giza UVI | 5 | 7 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 8 | 6 | 5 |
Cairo UVI | 5 | 7 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 8 | 6 | 5 |
Suez UVI | 5 | 7 | 9 | 10 | 12 | 12 | 12 | 11 | 10 | 9 | 6 | 5 |
Qus | 7 | 8 | 11 | 11 | 12 | 12 | 12 | 11 | 10 | 9 | 7 | 6 |