Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Arzu'iyeh, Iran, a region characterized by its arid climate and often intense sunlight exposure. Awareness of UV levels plays a vital role in preventing sunburn and protecting your overall skin health, especially in an area where midday UV indexes can soar to a staggering 14. As you navigate your daily activities, being informed about the UV index—from its early morning lows to its peak during midday—can help you take proactive measures to stay safe under the sun and enjoy the beautiful outdoor climate Arzu'iyeh has to offer.
The UV Index today showcases a striking rise in intensity as the morning unfolds. It starts off at a gentle 2 at 7:00 AM, gradually building to a moderate 4 by 8:00 AM. The sun climbs higher, peaking at an impressive 14 between 12:00 PM and 1:00 PM, where precautions are essential. As the afternoon progresses, the index decreases steadily, descending to 10 at 2:00 PM and tapering off to a 2 by 5:00 PM. After sunset, the UV Index drops to a 0 by 7:00 PM, marking the end of a day where sun safety should have been a priority in the 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 | 13 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 13 | 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 | 0 | low | 45 min |
Throughout the year, UV index levels fluctuate significantly, with the high-risk months typically spanning from February to September. The peak occurs in May and July, where the UV Index reaches 14 (extreme), indicating a burn time of just 10 minutes for unprotected skin. March and April also present extreme levels at 12. As the year progresses, the UV Index gradually decreases, reaching lower, yet still notable levels of 8 in October and high values of 6 in January and December. Visitors and residents are advised to take caution during these high-risk months: seek shade, wear protective clothing, and apply broad-spectrum sunscreen to minimize the risk of harmful UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Arzu'iyeh | 6 | 8 | 12 | 12 | 14 | 13 | 14 | 12 | 11 | 9 | 7 | 6 |