Last updated: July 2, 2025
Being aware of the UV Index is crucial for residents and visitors in Pannawonica, Australia, where the arid BSh climate can lead to significant sun exposure. Understanding UV levels is essential for preventing sunburn and maintaining skin health, especially when during peak hours the index can soar to 8—indicating a very high risk of harm from unprotected sun exposure. With temperatures on the rise and typical midday UV levels reaching dangerous heights, staying informed about daily UV fluctuations can empower you to protect yourself and enjoy the vibrant outdoors safely.
At dawn, the UV Index remains low, peaking at 1 by 08:00. As the sun rises higher, a notable increase occurs, reaching 3 at 09:00 and escalating dramatically to a maximum of 8 from 12:00 to 13:00. This midday surge indicates a higher risk for sun exposure, making it essential to take precautions such as wearing sunscreen and protective clothing. The intensity then gradually declines, dropping to 4 by 15:00, and continuing its descent to 0 by 19:00, marking the end of the sun’s peak influence for the day. Stay mindful of these hourly fluctuations to enjoy the sun safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | 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 variability, with the highest values occurring in the winter and late fall months. January, February, March, April, and October to December consistently show extreme exposure levels, with UV Index readings reaching as high as 16 and a burn time of just 10 minutes. May and July experience very high UV levels, while June dips to high, allowing for slightly longer burn times between 15 to 25 minutes. Visitors and residents are advised to take extra precautions during high-risk months—from January through April and again in August, September, October, and November—to protect themselves from potential skin damage. It is recommended to use broad-spectrum sunscreen, wear protective clothing, and seek shade during peak sun hours to ensure safety while enjoying outdoor activities.
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 |
| Pannawonica | 15 | 16 | 14 | 12 | 9 | 7 | 8 | 11 | 13 | 15 | 15 | 16 |