Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Tamiyah, Egypt, where the sun's intensity can pose significant risks throughout the year. As a region characterized by a BWh climate, Tamiyah experiences high levels of solar radiation, especially during midday when the UV Index peaks at a staggering 12. Awareness of UV levels is essential not only for prevention of sunburn but also for long-term skin health. Knowing when the UV Index is elevated, particularly between 10:00 AM and 2:00 PM, allows individuals to take necessary precautions, ensuring they enjoy the sun safely while protecting themselves from harmful UV exposure.
As the sun rises, the UV Index begins its ascent, starting at a subtle 2 at 07:00. By 08:00, it climbs to a moderate 4, indicating that sun protection is becoming essential. The intensity peaks sharply at 12:00, soaring to a striking 12, making this the most hazardous time for outdoor activities without adequate protection. The intensity slightly wanes after noon, dropping to 8 by 14:00, before continuing its graceful descent to a mere 1 by 17:00. As the day draws to a close, the UV risk diminishes to 0 by 19:00, allowing for evening outdoor enjoyment without concern. Don’t forget to shield your skin during those midday 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 | 11 | 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 |
Throughout the year, the UV Index shows significant fluctuations, indicating varying levels of sun exposure risk. The high-risk months are notably from March to August, where the UV Index reaches peaks of 9 to 12, categorized as very high to extreme, with an alarming burn time of only 10 to 15 minutes. This means that during these months, even brief sun exposure can lead to skin damage. Specifically, May through August presents the highest risk, where sun protection measures are crucial. Residents and visitors are strongly advised to seek shade, wear protective clothing, and apply sunscreen liberally during peak sun hours (10 a.m. to 4 p.m.) to minimize the risk of harmful UV exposure. As the year transitions into the cooler months of November and December, the risk diminishes to a moderate level, reinforcing the need for awareness, especially during peak summer months.
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 |
| Tamiyah | 5 | 7 | 9 | 10 | 12 | 12 | 12 | 11 | 10 | 8 | 6 | 5 |