Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Sheffield, Australia, where sun exposure can significantly impact your skin health. With the local climate classified as Cfb, Sheffield experiences varied UV levels throughout the day, peaking at 4 around noon. This underscores the importance of being aware of UV levels to effectively prevent sunburn and maintain healthy skin. By learning when UV exposure is highest, you can take proactive measures to protect yourself from potential damage and enjoy the beautiful Australian sun safely.
The UV Index for today presents an early calm before the midday surge. Starting from a gentle maximum of 1 at 07:00, the UV levels gradually increase, reaching 2 by 10:00. The sun peaks at 12:00 with an intensity of 4, marking the day's highest UV exposure. As the afternoon progresses, the index dips slightly to 3 by 13:00 and then settles back to a duo of 2 during the mid-afternoon hours. From 16:00 onward, there's a noticeable decline, culminating in a safe and comfortable 0 reading by 18:00 and 19:00. It's essential to stay protected during the midday hours as UV levels shift dramatically!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | 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 | 4 | moderate | 30 min |
| 13:00 | 3 | moderate | 30 min |
| 14:00 | 2 | low | 45 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, UV levels vary significantly, with January and December displaying the highest intensity, peaking at a UV Index of 13, classified as extreme and requiring minimal exposure of only 10 minutes to risk sunburn. February and November also present high risks with a UV Index of 12 and 11, respectively. As we transition into spring, March shows a decline yet remains very high at 10, allowing for 15 minutes of sun exposure before burning. Risk decreases in April and May with moderate to high levels, while June and July see a reduction to low at a UV Index of 2, offering longer safe exposure times of 45 minutes. However, levels rise again in August and September, necessitating caution as the index reaches back to moderate and high levels. Visitors and residents should remain vigilant during the high-risk months of January, February, November, and December, taking protective measures such as wearing sunscreen, protective clothing, and seeking shade to minimize UV exposure and reduce the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sheffield | 13 | 12 | 10 | 6 | 4 | 2 | 2 | 4 | 6 | 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 |