Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Medina, Saudi Arabia, where the sun shines fiercely in the BWh climate zone. High UV levels, particularly during the midday hours, can lead to sunburn and long-term skin health issues if you're unprepared. With UV Index readings peaking at a scorching 12 between noon and 1 PM, awareness of the UV levels can help you take the necessary precautions to protect your skin. Whether you're exploring the city's rich history or simply enjoying the outdoors, gauging UV exposure is key to maintaining your well-being under the intense sun.
During the morning hours, the UV Index starts off low at 1 at 7:00 AM, indicating minimal risk of harm from unprotected sun exposure. As the day progresses, the intensity ramps up, peaking at 12 around 12:00 PM and 1:00 PM, suggesting a high risk for harm, especially for those spending extended periods outdoors. Post-peak, the index gradually declines, dropping to 7 at 3:00 PM and further down to 1 by 7:00 PM, which indicates a return to minimal risk as the sun sets. For sun enthusiasts, midday offers the most intense UV radiation, making sun protection essential during those hours!
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 | 12 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 7 | high | 25 min |
16:00 | 4 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, UV levels undergo significant changes, with the most intense exposure occurring from March to September. This period features extreme UV Index levels of 11 to 12, where the recommended burn time can be as low as 10 minutes. The highest risk months for UV exposure are March, April, May, June, July, and August, necessitating extra precautions. Residents and visitors should take proactive measures during these months by seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen to minimize the risk of skin damage. As the UV Index starts to decline in October and November, it remains important to stay vigilant, although the burn time increases to 15 minutes. By December, while UV levels drop further, people should still be mindful as the UV Index remains at a high level of 6.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Riyadh UVI | 7 | 8 | 10 | 10 | 12 | 11 | 11 | 10 | 11 | 9 | 7 | 6 |
Mecca UVI | 8 | 9 | 11 | 12 | 13 | 11 | 11 | 11 | 10 | 10 | 8 | 7 |
Jeddah UVI | 8 | 9 | 11 | 12 | 13 | 11 | 11 | 11 | 10 | 10 | 8 | 6 |
Medina | 7 | 9 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 9 | 8 | 6 |
Sultanah UVI | 7 | 9 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 9 | 8 | 6 |