Last updated: August 1, 2025
Understanding the UV Index in Nairne, Australia is crucial for residents and visitors alike, as it highlights the intensity of ultraviolet radiation and its potential impact on your skin health. With UV levels fluctuating throughout the day—from a moderate risk in the late morning to minimal exposure in the evening—being aware of these changes can help you effectively prevent sunburn and long-term skin damage. Nairne's BSk climate, characterized by hot summers and cool winters, brings unique UV exposure risks that warrant attention, especially during the peak hours when the sun's rays are strongest. Stay informed and protect yourself to enjoy the beautiful outdoor lifestyle that Nairne has to offer!
The UV Index for today presents a gradual rise in intensity as the morning unfolds, peaking at 12:00 PM with a score of 4, indicating a moderate risk of harm from unprotected sun exposure. Early hours from 7:00 AM to 9:00 AM remain low, with values of 1-2. As the clock strikes 10:00 AM, the index jumps to 3, signaling that sun safety precautions should be considered. In the early afternoon, the UV exposure decreases slightly but remains moderate at 3. As the sun begins to descend, the index dips back down to 1 by 15:00 PM and eventually reaches 0 in the evening, reassuring that the UV radiation is minimal. Stay sun-safe during peak hours, and enjoy the rest of your day!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 5 | 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 index levels exhibit significant seasonal changes, with the highest risks occurring from November to March, where the index reaches extreme levels of 14 to 15 and a burn time of just 10 minutes. In contrast, the spring and summer months show a gradual decrease in UV exposure, with May through July categorized as moderate (UV Index 3 to 5) and allowing for burn times of 30 minutes. April and September present a shift back to high risk, falling into the very high category with a UV Index of 8 and a burn time of 15 minutes. Residents and visitors should take extra precautions during the high-risk months, particularly by wearing appropriate sun protection and limiting sun exposure to reduce the risk of skin damage, especially within the extreme months.
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 |
| Nairne | 14 | 13 | 12 | 8 | 5 | 3 | 4 | 5 | 8 | 10 | 13 | 15 |
| 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 |