Last updated: May 3, 2025
In Bukan, Iran, being aware of the UV Index is crucial for protecting your skin and overall health. As one of the hot and dry locations in the BSk climate zone, Bukan experiences heightened UV exposure that can lead to sunburn and long-term skin damage if precautions aren’t taken. Understanding daily UV levels, which can reach a peak intensity of 13 around noon, is essential for planning outdoor activities and ensuring safe sun exposure. Stay informed and safeguard your skin by regularly checking the UV Index as part of your daily routine!
The UV Index reveals a dynamic dance of sunlight throughout the day. Starting off gently at 1 at 7:00 AM, it gradually climbs, reaching 2 by 8:00 AM. As the sun rises higher, the intensity peaks at an impressive 13 during the midday hours from 12:00 PM to 1:00 PM, marking the highest risk for sun exposure. Following this zenith, the index ebbs, dropping to 12 at 2:00 PM and tapering down to a more manageable 3 by 5:00 PM. As evening descends, the UV levels settle back to 1 by 7:00 PM, reminding us to embrace the daylight wisely. Remember, during those prime hours, it's essential to protect your skin to enjoy the brilliance of the sun safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels exhibit significant seasonal changes, marking varying degrees of sun exposure risk. January and December have moderate UV levels (Index 5 and 3, respectively) with a burn time of 30 minutes, making these months relatively safer for outdoor activities. February kicks off a trend towards higher risks, reaching a high level (UV Index 6) with a 25-minute burn time. The peak months of risk are from March to August, where the UV Index soars—ranging from 8 to 13, categorized as very high to extreme, translating to burn times as short as 10 minutes in May and June. As summer fades, September sees a decrease to a 10 (very high), but the potential for skin damage remains notable. Visitors and residents are advised to take extra precautions during the high-risk months from March through September, utilizing sunscreen, wearing protective clothing, and seeking shade during peak sun hours to minimize the risk of UV damage.
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 |
| Bukan | 5 | 6 | 8 | 10 | 13 | 12 | 12 | 11 | 10 | 7 | 5 | 3 |
| Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |