Last updated: June 2, 2025
Understanding the UV Index is essential for residents and visitors of Kalat-e Naderi, Iran, where the climate can lead to significant sun exposure risks. With UV levels peaking at 11 during the midday hours, awareness of these values is crucial for preventing sunburn and safeguarding skin health. As the region experiences a Csa climate, characterized by warm to hot summers, knowing how to manage UV exposure not only promotes well-being but also enhances outdoor enjoyment. Stay informed and take proactive measures to protect yourself against harmful rays while enjoying the beautiful surroundings of Kalat-e Naderi!
As the sun rises, the UV Index begins its ascent, starting at a moderate 2 at 7:00 AM. By 8:00 AM, it reaches a level of 4, signaling the start of a day where sun safety becomes increasingly important. The peak occurs between 11:00 AM and 12:00 PM, with an impressive UV Index of 11, indicating extreme sun exposure—perfect for seeking shade or slathering on sunscreen! As the afternoon progresses, conditions start to ease, with values declining to 9 at 1:00 PM, then 6 by 3:00 PM. By the evening, the UV Index returns to a more manageable 2 by 5:00 PM, and finally, it winds down to 1 by 6:00 PM, making the later hours safe for outdoor activities. With this data, it's clear that the sun's strength varies dramatically throughout the day, reminding us to stay protected during peak 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 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 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 |
As the year progresses, the UV Index experiences significant seasonal changes, with notable peaks during late spring and summer months. High-risk months include May through July, when the UV Index reaches extreme levels of 11 to 12, indicating a burn time as short as 10 minutes. In contrast, the UV Index drops to a more moderate level in the winter months, with values of 3 to 4 in December and January, where burn times can extend to 30 minutes. Visitors and residents are strongly advised to take precautions during the high-risk months by wearing ** sunscreen**, seeking shade, and wearing protective clothing to minimize skin damage from the sun. Utilizing protective measures is especially crucial from March to August, when UV levels are at their highest and the potential for sunburn increases significantly.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kalat-e Naderi | 4 | 5 | 9 | 9 | 11 | 11 | 12 | 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 |