Last updated: May 3, 2025
In Brewarrina, Australia, staying aware of the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. Understanding UV levels helps prevent sunburn and promotes overall skin health, especially in a region characterized by a BSh climate, where dry and sunny conditions increase exposure risks. For residents and visitors alike, knowing when UV levels peak—typically around mid-day when they reach a maximum of 6—empowers you to take essential precautions, ensuring a safe and enjoyable time outdoors while minimizing the risk of long-term skin damage.
As the day unfolds, the UV Index begins to rise, peaking sharply around midday. From a gentle 1 at 7 AM, it escalates to a moderate 6 between 11 AM and 1 PM, signaling peak sun exposure. During these crucial hours, it's essential to protect your skin with sunscreen and wear appropriate clothing. As the afternoon progresses, the intensity wanes, dropping to 4 at 2 PM and further declining to 3 by 3 PM. By 4 PM, it returns to a safe 1, and finally settles to 0 after sunset, making late afternoon and evening hours ideal for outdoor activities without the risk of UV damage. Stay informed and enjoy the sun responsibly!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | 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 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 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 displays significant seasonal changes, highlighting periods of heightened exposure risk. From January to March, UV levels remain extremely high, with indices soaring up to 16 and a rapid burn time of just 10 minutes. April marks a transition as the index dips to 9 (very high), with burn times extending to 15 minutes. May and August experience high levels, with indices of 7, allowing for a slightly safer 25-minute burn time. As summer progresses, June and July see a moderate UV Index of 4 and 5, respectively, allowing for 30 minutes before sunburn risk increases. The fall months, particularly September, return to levels of 9, reintroducing very high exposure risk. By October and November, the season again shifts to extreme, with indices at 12 and 14, reducing burn times to 10 minutes once more. Finally, December closes the year with similar high risks as January, reiterating the importance of vigilant sun protection. It is crucial for both visitors and residents to take appropriate precautions during high-risk months (January to March and October to November), including wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak sun hours.
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 |
| Brewarrina | 16 | 15 | 13 | 9 | 7 | 4 | 5 | 7 | 9 | 12 | 14 | 16 |
| Brisbane UVI | 15 | 15 | 13 | 10 | 7 | 5 | 5 | 8 | 9 | 12 | 14 | 15 |