Last updated: July 2, 2025
In Brewarrina, Australia, staying aware of the UV Index is essential for safeguarding your skin from the sun's harmful rays. Understanding UV levels is crucial not only for preventing sunburn but also for promoting long-term skin health. Brewarrina's hot semi-arid climate presents unique UV exposure risks, particularly during the hotter hours of the day when the index peaks at 5 around midday. By keeping an eye on the UV Index, you can enjoy the outdoors while taking necessary precautions to protect yourself from excessive sun exposure.
As the sun rises, the UV Index begins at a low 1 at 7:00 AM, indicating minimal sun exposure risk. By 9:00 AM, it climbs to 2, suggesting it's time to start thinking about sun protection. The intensity peaks at 12:00 PM and 1:00 PM, reaching a high of 5, at which point it's crucial to apply sunscreen and seek shade. As the afternoon progresses, the index gently declines to 4 by 2:00 PM and further down to 2 by 3:00 PM. By 5:00 PM, the risk decreases significantly to 1, before tapering off to 0 after 6:00 PM, signaling a safe window for evening activities. Be mindful of the sun’s strength during the midday hours!
| 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 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 2 | 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 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 |