Last updated: July 2, 2025
Understanding the UV Index in Nadur, Malta is crucial for maintaining skin health and preventing sunburn. With its Mediterranean climate characterized by long, sunny days, Nadur presents unique challenges when it comes to UV exposure. During peak hours, UV levels can reach a high of 11, indicating a significant risk for harm without proper sun protection. By staying informed about daily UV levels, residents and visitors can take proactive measures to safeguard their skin, ensuring a safer and more enjoyable outdoor experience throughout the year.
As the sun rises, the UV Index begins at a mild 1 at 07:00, gradually escalating throughout the morning. By 10:00, it peaks at a robust 6, and then skyrockets to its maximum of 11 by 13:00—a time when protective measures become essential. The intensity starts to wane in the afternoon, dropping to 8 at 15:00, and further retreating to a gentle 1 by evening. It's a classic case of the sun's power, reminding us to stay vigilant and shield ourselves during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | 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, the UV Index exhibits significant seasonal variations, with the highest risk occurring during the summer months of June and July. Visitors and residents should take note that from March to August, UV exposure escalates, peaking at an extreme level of 11 in July, where the burn time is only 10 minutes. The high-risk months include April and May, both with a UV Index of 9, and the very high categories remain consistent through to September. In contrast, the winter months of January, February, November, and December see a decrease in UV intensity, with indices dropping to the moderate category. To protect against harmful UV exposure, it is advisable to seek shade, wear protective clothing, and apply sunscreen during high-index periods, particularly from March to September.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nadur | 3 | 5 | 7 | 9 | 9 | 10 | 11 | 10 | 8 | 7 | 4 | 3 |
| San Pawl il-Bahar UVI | 3 | 5 | 7 | 9 | 9 | 10 | 11 | 10 | 8 | 7 | 4 | 3 |
| Zabbar UVI | 3 | 5 | 7 | 9 | 9 | 10 | 11 | 10 | 8 | 7 | 4 | 3 |
| Mosta UVI | 3 | 5 | 7 | 9 | 9 | 10 | 11 | 10 | 8 | 7 | 4 | 3 |
| Qormi UVI | 3 | 5 | 7 | 9 | 9 | 10 | 11 | 10 | 8 | 7 | 4 | 3 |
| Birkirkara UVI | 3 | 5 | 7 | 9 | 9 | 10 | 11 | 10 | 8 | 7 | 4 | 3 |