Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Mohammadabad, Iran, as it directly impacts skin health and sunburn prevention. The UV levels here can be significant, particularly during peak hours, where they reach a high of 13 around midday. Given Mohammadabad's BWh climate, characterized by hot, dry conditions, awareness of UV exposure risks is vital. By staying informed about the UV Index, you can effectively protect your skin and enjoy the outdoors safely while minimizing the chances of harmful effects from the sun.
As the sun rises, the UV Index begins its ascent, starting at a mild 2 at 07:00. By 08:00, it ramps up to 4, signaling a need for caution. The peak occurs between 10:00 and 12:00, where it reaches an impressive 13—a level that demands protective measures against harmful rays. As the afternoon progresses, the index gradually declines, dipping to 6 at 15:00, and then further down to 1 by 18:00. Finally, the UV Index drops to a safe 0 by 19:00, ending the day with no risk of overexposure. This hourly fluctuation showcases the importance of sun safety, especially during the peak hours of midday.
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 | 13 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 9 | very high | 15 min |
15:00 | 6 | high | 25 min |
16:00 | 3 | 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 radiation levels exhibit significant seasonal changes, reaching their peak during the summer months. High-risk months for UV exposure are from March to September, where the UV Index frequently reaches extreme levels (11-14), resulting in a burn time as short as 10 minutes. February marks the transition to this critical period with a very high UV Index of 8. As temperatures rise in July, the UV Index escalates to its maximum of 14, emphasizing the importance of stringent sun protection measures. Conversely, winter months such as January and November show a decrease in UV levels, categorized as high, but caution remains essential. Visitors and residents should prioritize sun safety during these high-risk periods by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during peak sun hours.
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 |
Mohammadabad | 6 | 8 | 11 | 11 | 13 | 12 | 14 | 12 | 11 | 9 | 6 | 5 |