Last updated: June 2, 2025
Understanding the UV Index in Mahneshan, Iran is crucial for protecting your skin and overall health. The UV levels here can reach a maximum of 12 during peak hours, indicating a serious risk of sunburn and long-term skin damage if proper precautions aren't taken. With Mahneshan's Dsa climate, characterized by warm summers, the potential for high UV exposure increases significantly, especially between 10:00 AM and 2:00 PM. Being aware of the UV Index helps residents and visitors alike to plan their outdoor activities safely, ensuring they enjoy the sun without compromising their skin health. Stay informed and stay protected!
The UV Index throughout the day showcases a dynamic range of exposure levels, beginning at a modest 1 at 7:00 AM. As the sun rises higher, the UV Index climbs sharply, reaching a peak of 12 between 12:00 PM and 1:00 PM, indicating a high risk of harm from unprotected sun exposure. The intensity slowly declines after 2:00 PM, with readings of 11 at 2:00 PM and then tapering off to 9 by 3:00 PM. As evening approaches, the index gradually decreases to refreshing levels of 2 by 6:00 PM and drops to 1 again by 7:00 PM, signaling a safe time to enjoy outdoor activities without the worry of sunburn. Make sure to stay protected during those 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 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV Index levels, which indicate the strength of ultraviolet radiation. From January to March, the UV Index gradually rises, peaking at a very high level of 9 in March, signaling an increased risk of skin damage. The high-risk months for UV exposure occur from April through August, with May reaching an extreme index of 13. During this period, burn times shorten to just 10 minutes, emphasizing the importance of protective measures. Moving into September and October, UV levels decrease to 10 and 7 respectively, but caution should still be exercised, especially in early fall. To stay safe, both visitors and residents should prioritize sunscreen, protective clothing, and limiting sun exposure, particularly during those high and extreme UV months. Remember, even on cloudy days, UV rays can penetrate clouds, so protection is advisable year-round.
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 |
| Mahneshan | 5 | 6 | 9 | 10 | 13 | 12 | 12 | 11 | 10 | 7 | 5 | 3 |
| Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |