Last updated: May 3, 2025
In Lake Argyle, Australia, awareness of the UV Index is crucial for protecting skin health and preventing sunburn. Understanding UV levels helps residents and visitors make informed decisions about sun exposure, especially during the peak hours of intense sunlight. With a BSh climate, Lake Argyle experiences high UV levels, peaking at 10 around midday, highlighting the importance of sun safety practices to mitigate risks. By staying informed about the UV Index, you can enjoy the stunning landscapes of Lake Argyle while safeguarding your skin against harmful effects.
The UV Index throughout the day showcases a dramatic rise in solar intensity. At 7:00 AM, it starts low at 1, making it a safe time for outdoor activities. As the sun climbs, the index peaks dramatically at 10 by 11:00 AM and 12:00 PM, indicating a high risk for harm from unprotected sun exposure. This is the prime time for taking precautions such as applying sunscreen or seeking shade. The intensity gradually diminishes in the afternoon, falling to 8 at 1:00 PM, then dropping to 5 by 2:00 PM. As the day winds down, the UV Index decreases significantly, reaching 0 by 5:00 PM, making late afternoon and evening hours completely safe for outdoor enjoyment. Remember, protection is key during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 0 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels exhibit significant seasonal variation, peaking during the winter months with an extreme exposure category of 16 in January, February, November, and December, indicating a burn time of just 10 minutes. The spring months see a slight decrease, with the UV Index dropping to 15 in March and 13 in April, remaining at an extreme level while still requiring caution. As we move into summer, the levels transition to very high in May and June, with UV Index values around 10 to 8 and burn times extending to 15 minutes. Notably, August and September again reach extreme exposure, with values climbing back to 11 and 14 respectively, before tapering off to 15 in October. Given these data, it is essential for visitors and residents to remain vigilant and take protective measures against UV exposure, especially during the high-risk months of January through April and August through November, where burn times are particularly brief, making sunscreen and protective clothing critical.
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 |
| 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 |
| Lake Argyle | 16 | 16 | 15 | 13 | 10 | 8 | 10 | 11 | 14 | 15 | 16 | 16 |