Last updated: May 3, 2025
Understanding the UV Index in Nowra Hill, Australia is crucial for protecting your skin and overall health. With UV levels fluctuating throughout the day, being aware of these numbers can help you take necessary precautions to prevent sunburn and long-term skin damage. Nowra Hill, located in a Cfb climate zone, experiences varied UV exposure risks, especially during peak hours when the index can reach 5. By staying informed about the UV Index, you can enjoy the beautiful outdoor lifestyle while safeguarding your skin from harmful rays.
As the sun rises, the UV Index starts off at a gentle 1 at 7:00 AM, providing a safe environment for morning activities. The intensity gradually increases, reaching 2 by 9:00 AM. By 10:00 AM, it climbs to 4, indicating a moderate level of UV exposure. The peak arrives at 11:00 AM and 12:00 PM, where the index hits 5, signaling a need for sun protection. The afternoon sees a decline, with readings at 4 at 1:00 PM, tapering to 3 by 2:00 PM. As the day begins to wind down, the UV Index drops steadily back to 1 by 4:00 PM, and sinks to 0 after 6:00 PM. This hourly data highlights the importance of safeguarding against UV exposure, especially 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 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 4 | moderate | 30 min |
| 14:00 | 3 | 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, UV levels fluctuate significantly, with the highest risk months being January through March and November through December, all categorized as extreme exposure. Specifically, from January to March, the UV Index reaches as high as 15, indicating a burn time of just 10 minutes. The month of April, while slightly lower at 8, remains in the very high range, requiring vigilance with a burn time of 15 minutes. Mid-year months, like May through August, see a drop in UV Index levels to a more manageable 3 to 5, classified as moderate, allowing for longer exposure times of 30 minutes. However, as autumn approaches in September and October, UV levels rise again to very high, with a burn time of 15 minutes. It is crucial for both residents and visitors to stay informed and take appropriate precautions, especially during the extreme months, such as applying sunscreen, wearing protective clothing, and minimizing sun 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 |
| Nowra Hill | 15 | 13 | 12 | 8 | 5 | 3 | 4 | 5 | 8 | 10 | 12 | 14 |
| 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 |