Last updated: July 2, 2025
In Captains Flat, Australia, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps you prevent sunburn and long-term skin damage, particularly in this cool temperate climate where sunny days can still bring surprising UV exposure risks. With peak UV Index values reaching up to 4 around midday, residents and visitors alike should be mindful of sun safety practices to enjoy the outdoors while safeguarding their skin from harmful effects.
The UV Index throughout the day presents a fascinating yet cautious story. Early hours from 07:00 to 09:00 reveal a consistently low index of 1, suggesting minimal risk for sun exposure. As the clock strikes 10:00, the index rises to 2, signaling a gradual increase in UV intensity. The peak appears at 12:00, reaching a moderate 4, indicating it's time for sun safety precautions! The afternoon sees a decline, with 3 at 13:00 and back to 2 by 14:00. As the sun begins to set, the index drops steadily to 1 by 15:00, tapering off further to 0 by 18:00, making evening conditions safe from UV rays. Stay sun-smart and enjoy your day!
| 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 | 1 | 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 January, February, and March being the highest-risk months, all categorized as extreme with a UV index of 15, 13, and 12, respectively, and a burn time of just 10 minutes. As spring arrives, April sees a decline to 8 (very high), allowing for slightly increased exposure with a burn time of 15 minutes. The UV index lowers further in May and June to 5 and 3, both categorized as moderate, with burn times stretching to 30 minutes. However, as summer transitions to fall, September and October return to very high levels at 8 and 10, necessitating caution with a burn time of 15 minutes. Once again, November and December revert to extreme UV levels of 12 and 15, prompting a quick 10-minute burn time. Visitors and residents are advised to take necessary precautions, such as wearing protective clothing and applying sunscreen, especially during the high-risk months of winter and late fall.
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 |
| Captains Flat | 15 | 13 | 12 | 8 | 5 | 3 | 3 | 5 | 8 | 10 | 12 | 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 |