Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Qa'em Shahr, Iran, as it directly impacts skin health and sunburn prevention. With the city’s Csa climate, characterized by warm, dry summers, awareness of UV levels can help you enjoy the sun safely while minimizing the risk of harmful effects. For instance, during peak hours—especially from 11:00 AM to 1:00 PM—the UV Index can reach a high of 10, signaling a need for effective sun protection to avoid sunburn and long-term skin damage. Stay informed and protect yourself to make the most of the beautiful sunny days in Qa'em Shahr!
As the sun rises, the UV Index begins to escalate, peaking dramatically around midday. At 07:00, it's a modest 1, but by 08:00, it climbs to 3, signaling the start of a brighter day. The sun's intensity continues to rise swiftly, hitting 5 by 09:00 and reaching a scorching 10 between 12:00 and 13:00—a crucial time for sun safety awareness. As the afternoon wears on, the index begins to dip, dropping to 9 at 14:00 and gradually falling to 6, 4, and eventually down to 2 by 17:00, before settling back to 1 as the sun sets at 19:00. It's a day that showcases the importance of protecting your skin during peak hours!
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 | 7 | high | 25 min |
11:00 | 9 | very high | 15 min |
12:00 | 10 | very high | 15 min |
13:00 | 10 | very high | 15 min |
14:00 | 9 | very high | 15 min |
15:00 | 6 | 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 exposure levels exhibit noticeable seasonal fluctuations. The high-risk months run from March to September, peaking in May with an extreme UV Index of 11 and a burn time of just 10 minutes. During this stretch, particularly in April and May, visitors and residents are advised to take extra precautions, as the UV Index reaches very high to extreme levels, significantly increasing the risk of sunburn. In contrast, winter months such as January and February feature moderate UV levels (Index 4) with longer burn times of 30 minutes. To ensure safety, it is recommended to limit sun exposure during the peak UV hours from 10 AM to 4 PM, and to use sunscreen, wear protective clothing, and seek shade whenever possible, especially during the summer months when the risk is at its highest.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Qa'em Shahr | 4 | 4 | 7 | 8 | 11 | 10 | 10 | 9 | 8 | 6 | 4 | 3 |
Karaj UVI | 4 | 5 | 8 | 9 | 12 | 12 | 11 | 10 | 10 | 7 | 4 | 3 |
Mashhad UVI | 4 | 5 | 8 | 10 | 12 | 12 | 12 | 11 | 10 | 7 | 4 | 3 |
Tehran UVI | 4 | 6 | 8 | 9 | 13 | 12 | 11 | 10 | 10 | 7 | 5 | 3 |
Tabriz UVI | 4 | 5 | 9 | 10 | 12 | 12 | 12 | 11 | 9 | 7 | 4 | 3 |
Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |