Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in East Carnarvon, Australia, where the sun's rays can be especially intense. With its BWh climate, East Carnarvon experiences significant UV exposure, particularly during peak hours when the index can reach up to 7. Awareness of UV levels not only helps in preventing sunburn but also plays a vital role in maintaining long-term skin health. As you prepare for outdoor activities, staying informed about the UV Index can empower you to protect yourself from harmful effects and enjoy the sun safely.
The UV Index data reveals a dynamic range of sun exposure throughout the day. Beginning at a low 0 at 07:00, the index gradually climbs to a moderate 1 by 08:00. As the midday sun approaches, the index peaks at a significant 7 between 12:00 and 13:00, highlighting the importance of sun protection during these peak hours. Following this surge, the UV levels start to decline, dropping to 5 by 14:00 and further down to 1 by 17:00. As nighttime sets in, the index falls to 0 after 18:00, marking the end of the day’s UV intensity. This data underscores the necessity for vigilance against harmful rays, particularly during the most intense midday hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels exhibit significant seasonal fluctuations, particularly in the winter and fall months. January, February, March, April, September, October, November, and December all experience extreme UV exposure, with indices of 11 to 15 and a minimal burn time of just 10 minutes. The high-risk months are particularly late fall and winter months, alongside early spring, when residents and visitors should be extra cautious. In contrast, May, June, July, and August show a decrease in risk, with UV indices ranging from 6 to 9, where the burn time slightly increases to 15-25 minutes. To minimize UV exposure, it is advisable for both residents and visitors to wear protective clothing, apply sunscreen generously, and seek shade during peak sunlight hours, especially from March to November when UV levels are at their highest.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Melbourne UVI | 14 | 12 | 11 | 7 | 4 | 3 | 3 | 5 | 7 | 9 | 12 | 14 |
| Adelaide UVI | 14 | 13 | 12 | 8 | 5 | 3 | 4 | 5 | 7 | 10 | 12 | 15 |
| Sydney UVI | 14 | 13 | 11 | 8 | 5 | 3 | 4 | 6 | 8 | 10 | 12 | 14 |
| Perth UVI | 14 | 14 | 11 | 9 | 6 | 4 | 4 | 6 | 8 | 11 | 13 | 14 |
| Brisbane UVI | 15 | 15 | 13 | 10 | 7 | 5 | 5 | 8 | 9 | 12 | 14 | 15 |
| East Carnarvon | 15 | 15 | 13 | 11 | 8 | 6 | 7 | 9 | 11 | 13 | 14 | 15 |