Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Bushehr, Iran, where the hot desert climate can lead to intense sun exposure. Knowing the UV levels helps in preventing sunburn and protecting skin health, which is essential for enjoying outdoor activities safely. With maximum UV readings peaking at 12 during midday, it's vital to take precautions to avoid harmful effects. The typical climate of Bushehr means prolonged periods of high UV exposure, making it imperative to stay informed and protect your skin from potential damage throughout the day.
The UV Index for the day presents an illuminating journey through sunlight intensity. Starting at 07:00, the index begins at a low 1, gradually rising to 2 by 08:00. As the clock strikes 09:00, it climbs to 5, making it a lovely time for a morning stroll. But don't linger too long in the sun—by 10:00, the UV intensity surges to 8, and by 11:00, it peaks at an impressive 10. 12:00 marks the highest point of the day with a blistering 12, signaling a strong need for sunscreen and shade. The afternoon shows a slight decline, with readings of 11 at 13:00, and then tapering off to 10 by 14:00. As the sun begins to dip, the index falls to 7 at 15:00, and further down to 4 at 16:00. The evening hours bring a gentle respite, with the index returning to 2 at 17:00, leading to a cool 1 by 18:00, and remaining there until 19:00. Embrace the early hours and midday carefully—mother nature has her own delightful yet powerful rays!
| 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 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | 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, the UV Index experiences significant fluctuations, with high-risk months primarily occurring from March to May, where the Index peaks at 12 in May. During these months, the exposure category escalates to very high and extreme, necessitating precautions against skin damage. In particular, April and May are critical, with a burn time of just 10 minutes. As summer approaches, June through August continues to present high UV levels, maintaining a very high rating and a burn time of 15 minutes. Conversely, the UV Index declines in the fall and winter months, dropping to moderate levels by November and December, with longer burn times of 30 minutes. Visitors and residents are advised to prioritize sun safety, particularly during the high-risk months, which includes seeking shade, wearing protective clothing, and applying sunscreen regularly, especially from March through August when UV exposure is greatest.
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 |
| Bushehr | 5 | 6 | 9 | 10 | 12 | 11 | 10 | 10 | 9 | 7 | 5 | 4 |
| Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |