Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Coutts Crossing to safeguard their skin health and prevent sunburn. With our Cfa climate, characterized by warm summers and mild winters, the UV levels can rise significantly, especially during midday hours. As the UV Index peaks at 5 around noon, being aware of these levels empowers you to take necessary precautions, ensuring you enjoy the beautiful Australian sun while minimizing the risk of harmful skin damage. Stay informed and protect yourself as you embrace the outdoors!
The UV Index throughout the day follows a distinct pattern, with the intensity peaking at 12:00 PM when it reaches a noteworthy level of 5. Morning hours start off mild, with values of 1 at 07:00 and 08:00, gradually escalating to 2 by 09:00, then climbing to 4 at 11:00. Post-noon, the index slightly decreases, falling to 4 again at 13:00, before tapering off to 2 by 15:00. As the day winds down, the levels drop significantly, plunging to 0 by 19:00. This highlights the importance of sun protection during the midday hours when UV radiation is at its strongest.
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 | 3 | moderate | 30 min |
11:00 | 4 | 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 extreme levels in the winter months of January, February, and December, as well as in March, October, and November, where the burn time is as brief as 10 minutes. The months of April and September experience very high exposure, with burn times extending to 15 minutes. As we transition into May, August, and June, the exposure decreases to high and moderate categories, allowing for longer burn times of 25 and 30 minutes, respectively. Visitors and residents should take precautionary measures during the high-risk months of January, February, March, October, and November by seeking shade, wearing protective clothing, and using sunscreen to minimize skin damage.
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 |
Coutts Crossing | 15 | 15 | 13 | 9 | 7 | 4 | 5 | 7 | 9 | 11 | 13 | 15 |
Brisbane UVI | 15 | 15 | 13 | 10 | 7 | 5 | 5 | 8 | 9 | 12 | 14 | 15 |