Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors of Cherbourg, Australia, as it serves as a vital indicator of sun exposure risk throughout the day. With UV levels peaking between 11:00 AM and 1:00 PM, reaching as high as 6, being aware of these fluctuations helps in preventing sunburn and protecting your skin health. Cherbourg's Cfa climate brings warm days and ample sunshine, which significantly increases the risk of UV exposure. By taking the time to monitor the UV Index, you can enjoy the outdoors safely while keeping your skin protected from harmful rays.
The UV Index starts low in the early morning, with a maximum of 1 at 07:00 and 08:00, making it a safe time for outdoor activities. As the day progresses, the intensity rises sharply, peaking at 6 between 11:00 and 12:00—the perfect time to take precautions if heading outside. By 13:00, it dips slightly to 5, and a more noticeable decline occurs in the afternoon, falling to 2 by 15:00. As the sun sets, the UV Index drops off sharply, reaching 1 by 16:00, and finally 0 past 18:00. It’s clear that midday sun calls for some sun safety measures, but the later hours provide a much more forgiving environment for enjoying the outdoors!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 5 | 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 |
The UV Index shows significant seasonal variation, with extreme levels persisting from January to April and again in October through December, where burn times are as short as 10 minutes. The high-risk months are February, March, October, and November, all falling within the extreme category. As a result, it's crucial for visitors and residents in these months to take precautions by seeking shade, wearing protective clothing, and applying sunscreen regularly. In contrast, May and July provide a slight reprieve with a high category (burn time of 25 minutes), while June experiences a moderate level with a 30-minute burn time. As we head into August and September, be aware that UV levels rise again to very high, necessitating similar protective measures. Staying aware of the UV index can help ensure safety while enjoying outdoor activities year-round.
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 |
| Cherbourg | 16 | 15 | 14 | 11 | 7 | 5 | 6 | 9 | 10 | 13 | 14 | 16 |