Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Gorgan, Iran, a vibrant city located in a BSk climate zone that experiences notable sun exposure. With UV levels peaking at 11 around midday, being aware of the daily UV Index can help you prevent sunburn and promote long-term skin health. As the sun’s rays can be particularly intense during certain hours, keeping track of these levels ensures you can enjoy the beauty of Gorgan while effectively managing your risk of overexposure. Stay informed and safeguard your skin as you bask in the warm sun!
The UV Index throughout the day presents a notable peak between 11:00 AM and 1:00 PM, where it reaches a striking 11, indicating a high risk for harm from unprotected sun exposure. The intensity starts at a lower 2 at 7:00 AM, gradually climbing to 3 by 8:00 AM before skyrocketing to 10 by 11:00 AM. As the midday sun intensifies, it maintains a level of 11 at both 12:00 PM and 1:00 PM, prompting a reminder to seek shade and wear protective gear. The afternoon sees a decline, dipping to 9 at 2:00 PM and gradually tapering off to 4 by 4:00 PM, then further down to 2 at 5:00 PM. As evening approaches, the levels drop to a gentle 1 by 6:00 PM, highlighting the importance of being sun-aware, especially during those peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | 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 show significant seasonal fluctuations that are crucial for both visitors and residents to understand. From January to February, the UV Index remains in the moderate range (4-5) with a burn time of 30 minutes. As spring approaches, March and April see a sharp rise to a very high level (8-9), reducing burn time to just 15 minutes. The peak months for UV exposure are May to July, when the index reaches an extreme level (11), necessitating protective measures in just 10 minutes. In August and September, the levels slightly decline but remain very high (9-10), with a burn time of 15 minutes. As autumn sets in, October drops to a high index of 7, offering a burn time of 25 minutes, before returning to moderate levels in November and December. Visitors and residents are advised to take precautions, especially during the high-risk months from March to August, by wearing sunscreen, protective clothing, and seeking shade during peak sun hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gorgan | 4 | 5 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 7 | 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 |