Last updated: May 3, 2025
Understanding the UV Index in Port Lincoln, Australia is essential for safeguarding your skin and promoting overall health. With its Csb climate marked by mild summers and cool winters, Port Lincoln experiences varying UV levels that can pose risks, especially during peak hours. Knowing the UV index helps you take proactive measures against sunburn, thereby enhancing your skin's long-term health. Throughout the day, UV exposure can range from low to moderate, peaking at 5 between 11:00 AM and 12:00 PM. By staying informed about these levels, you can enjoy the beautiful sun while staying protected.
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 |
The UV Index exhibits significant seasonal variation, with elevated levels primarily from November to March, when it frequently reaches the extreme category (UV Index 12-15) and a rapid burn time of just 10 minutes. The high-risk months are notably January, February, and December, all of which require vigilant sun protection. As the year progresses into April, the index drops to 8, indicating a very high exposure level; here, a burn time increases to 15 minutes. In May, June, July, and August, the UV Index settles into the moderate range (3-5), allowing for a safer exposure of approximately 30 minutes. However, caution is still advised, particularly in September and October, where the index rises again to high and very high levels respectively. Visitors and residents should prioritize sun safety measures throughout the year, especially during the extreme UV periods, by wearing protective clothing, applying sunscreen, and seeking shade.
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 |
| Port Lincoln | 14 | 13 | 12 | 8 | 5 | 3 | 4 | 5 | 7 | 10 | 12 | 15 |
| 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 |