Last updated: July 2, 2025
Understanding the UV Index in Boolarra, Australia is crucial for protecting your skin and overall health. With the potential for harmful ultraviolet rays even on mild days, being aware of UV levels helps in preventing sunburn and safeguarding skin health. Boolarra’s mild Cfb climate offers beautiful sunny days, but it also brings with it inherent risks associated with UV exposure, particularly during midday hours when the index peaks at 3. Stay informed and protect yourself against UV radiation by checking the local UV Index regularly!
The UV Index data reveals a gentle rise in sun exposure as the day unfolds. Starting from a calm 0 at 7:00 AM, the index gradually climbs to peak at 3 between 11:00 AM and 1:00 PM, signaling the most intense sun exposure during midday. As the clock ticks past 2:00 PM, the index gently declines, reaching a soothing 1 by late afternoon, before tapering off completely to 0 by 6:00 PM. For sun-seekers and outdoor enthusiasts, the midday hours demand precaution, while the early morning and late evening provide enjoyable, low-UVI moments.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 2 | low | 45 min |
| 11:00 | 3 | moderate | 30 min |
| 12:00 | 3 | moderate | 30 min |
| 13:00 | 3 | moderate | 30 min |
| 14:00 | 2 | low | 45 min |
| 15:00 | 1 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, with particularly high-risk months occurring in winter and late fall. From November to February, the UV Index peaks at a striking 13, indicating an extreme exposure category, where unprotected skin can burn in just 10 minutes. Following this period, April and September see a rise to a 7 rating, categorized as high, with a burn time of 25 minutes. By contrast, the summer months—May to August—exhibit a moderate UV Index, ranging from 3 to 4, allowing for longer safe sun exposure of 30 minutes. However, attention should be paid in October, when the Index rises again to 9. To ensure safety, visitors and residents are advised to apply broad-spectrum sunscreen, wear protective clothing, and seek shade, especially during the high-risk months when UV radiation can be particularly harmful.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boolarra | 13 | 12 | 11 | 7 | 4 | 3 | 3 | 4 | 7 | 9 | 11 | 13 |
| 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 |