Last updated: July 2, 2025
In Ahvaz, Iran, being aware of the UV Index is crucial for protecting your skin and overall health. As a city located in a BSh climate zone, Ahvaz experiences intense sun exposure, especially during peak hours when UV levels can soar to a maximum of 10 around noon. Understanding these UV levels aids in preventing sunburn and long-term skin damage, allowing residents and visitors to enjoy the sunshine safely. With the UV Index reaching levels that pose significant risks, staying informed can help you make informed choices about sun protection—ensuring your time outdoors remains enjoyable and safe.
As the sun rises, the UV Index gradually climbs, starting at a modest 1 at 7:00 AM and reaching an energetic 2 by 8:00 AM. The intensity escalates quickly, peaking at a robust 10 between 12:00 PM and 1:00 PM—the ideal time to take extra sun safety precautions! By 2:00 PM, the index begins its gentle decline, settling to 9 at 2:00 PM, and gradually tapering off to a more manageable 3 by 5:00 PM. As evening approaches, the index dwindles to 1 by 6:00 PM, allowing for a calm end to the day. Remember, during peak hours, it’s crucial to protect your skin to enjoy the sunshine safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | 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 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits notable seasonal changes, peaking in the late spring and early summer months. From January (UV Index 5, moderate risk) to February (UV Index 6, high risk), the UV levels steadily increase. A significant rise occurs in March and April (both at UV Index 9, very high risk), leading to May and June, which boast an extreme UV Index of 11. The highest risk months are May and June, where the burn time is only 10 minutes. Although July and August see a slight decrease in index values (UV Index 10 and 9, respectively), the risk remains very high. As autumn approaches, UV levels gradually decline, with October seeing a UV Index of 7 (high risk), before returning to more moderate levels in November (5) and December (4). Visitors and residents are advised to take precautions, especially during the high-risk months of March through October. Wearing sunscreen, protective clothing, and seeking shade during peak sun hours can help minimize the harmful effects of UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ahvaz | 5 | 6 | 9 | 9 | 11 | 11 | 10 | 9 | 9 | 7 | 5 | 4 |
| 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 |