Last updated: June 2, 2025
In Barnawartha, Australia, awareness of the UV Index is crucial for protecting your skin and overall health. With rising temperatures and extended sunlight hours common in this Cfa climate, understanding UV levels helps prevent sunburn and long-term skin damage. During peak hours, typically between 11 AM and 2 PM, the UV Index can reach 3, signaling a moderate risk of harm from unprotected sun exposure. By staying informed about the UV Index, Barnawartha residents can enjoy the beautiful outdoors while keeping their skin safe!
The UV Index throughout the day showcases a dynamic range of sunlight intensity, starting from a maximum of 3 between 11:00 AM and 1:00 PM. Early risers will encounter minimal exposure at 07:00 with a value of 0 before it gradually rises to 1 by 08:00 and 09:00. By 10:00, the index reaches 2, indicating a moderate level of UV radiation, and peaks at 3 during the late morning to early afternoon. As the sun begins its descent, the index declines, dropping back to 2 by 14:00 before tapering off to 1 from 15:00 until 17:00, and finally returning to 0 by 18:00. Overall, this UVI data suggests a cautious approach to sun exposure during peak hours, especially from 11:00 AM to 1:00 PM, when sunscreen and protective clothing are advisable.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | 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 | 3 | 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 | 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 fluctuations, with the highest risk months occurring from November to March, where the index consistently registers between 12 and 14, indicating extreme exposure and a short burn time of just 10 minutes. April sees a dip to a very high level of 8, followed by a transition into moderate levels from May through July, where burn times extend to 30 minutes. As summer wanes into September, the UV Index rises to 7 (high exposure), and then again peaks in October at 10, returning to very high. Residents and visitors are strongly advised to take precautionary measures during these high-risk months by wearing protective clothing, applying sunscreen regularly, and limiting sun exposure during peak hours, especially in the winter months when the potential for sunburn is at its highest.
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 |
| Barnawartha | 14 | 12 | 12 | 8 | 5 | 3 | 3 | 5 | 7 | 10 | 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 |