Last updated: July 2, 2025
Understanding the UV Index in Roebourne, Australia is essential for everyone looking to enjoy the sun safely. With the region's hot desert climate (BWh), the UV exposure can be intense, especially during the peak hours of 10 AM to 2 PM when the index can reach highs of 9. This knowledge is crucial for preventing sunburn and protecting overall skin health. By staying informed about daily UV levels, residents and visitors alike can take the necessary precautions to shield themselves from harmful effects and fully enjoy the beautiful, sunny days in Roebourne.
The UV Index today follows an interesting trajectory, peaking dramatically as the day progresses. Starting softly in the early hours, with a maximum of 1 at both 07:00 and 08:00, it climbs steadily to reach a moderate 3 by 09:00. The warmth intensifies, and by 11:00, we see a significant spike to 8, culminating in an impressive maximum of 9 at 12:00. This peak indicates a high level of UV exposure, urging sun safety practices. The intensity gradually tapers off, with readings of 8 at 13:00 and diminishing to 6 and 4 through the afternoon. By 16:00, the index drops to 2, before fading into evening with readings at 1 by 17:00 and falling to 0 for the final hours, signaling a safe return indoors as sunlight wanes. Stay protected during those peak hours!
| 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 | 8 | very high | 15 min |
| 12:00 | 9 | 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 values in the area fluctuate significantly, with the highest risk occurring from January to April, where the index consistently remains at 15 and the burn time is a mere 10 minutes. August and September also present considerable risks, with indices of 11 and 13, respectively. Notably, November and December return to extreme levels, matching January's severity. May shows a slight decrease to a very high index of 9 and an increased burn time of 15 minutes, while June and July offer a brief respite with high to very high risk levels. To ensure safety, it is crucial for visitors and residents to remain vigilant, especially during extreme months, by applying sunscreen, wearing protective clothing, and limiting direct sunlight exposure during peak 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 |
| Brisbane UVI | 15 | 15 | 13 | 10 | 7 | 5 | 5 | 8 | 9 | 12 | 14 | 15 |
| Roebourne | 15 | 15 | 14 | 12 | 9 | 7 | 8 | 11 | 13 | 14 | 15 | 15 |