Last updated: June 2, 2025
In Ealing, New Zealand, being aware of the UV Index is essential for safeguarding your health and well-being. With the Cfb climate that Ealing experiences, understanding the varying UV levels throughout the day can help you prevent sunburn and maintain healthy skin. Although the UV Index remains low during early mornings and late afternoons, peaks at midday can still pose risks if you're not cautious. By keeping an eye on the UV Index, you can enjoy the outdoors while protecting yourself from harmful UV radiation.
At 07:00 AM, the UV Index starts at a low 0, indicating safe conditions to be outdoors. As the morning progresses, from 08:00 to 10:00, it remains steady at 1, suggesting minimal risk for sun exposure. The index reaches 2 at 12:00 PM and 1:00 PM, signaling a moderate level of UV radiation that warrants some sun protection, particularly during peak hours. However, as the afternoon transitions into evening, the UV Index dips back down to 1 by 02:00 PM and falls to 0 by 05:00 PM, offering a reprieve as the sun sets. Overall, it's a day of relatively low UV exposure, with only brief periods requiring caution under the sun.
| 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 | 1 | low | 45 min |
| 11:00 | 1 | low | 45 min |
| 12:00 | 2 | low | 45 min |
| 13:00 | 2 | low | 45 min |
| 14:00 | 1 | 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, the UV Index demonstrates significant seasonal fluctuations, with the highest levels occurring during the winter months of January (13) and February (12), categorized as extreme with a rapid burn time of 10 minutes. The transition to spring sees a decrease, with March at 9 (very high) and April dropping to 6 (high). May marks a notable reduction to 3 (moderate) as temperatures warm up, continuing through the summer months of June and July where the index remains low at 2. As autumn approaches, the index rises again with October and November at 9 and 10 (very high), respectively, having burn times of just 15 minutes. Visitors and residents should exercise increased caution during the high-risk months of January, February, October, and November, ensuring proper sun protection measures such as sunscreen, hats, and protective clothing to minimize skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ealing | 13 | 12 | 9 | 6 | 3 | 2 | 2 | 3 | 5 | 9 | 10 | 12 |
| Christchurch UVI | 13 | 12 | 9 | 6 | 3 | 2 | 2 | 3 | 5 | 9 | 10 | 12 |
| Wellington UVI | 13 | 13 | 9 | 7 | 4 | 2 | 2 | 4 | 6 | 9 | 10 | 13 |
| Hamilton UVI | 14 | 14 | 10 | 7 | 4 | 3 | 3 | 5 | 7 | 10 | 11 | 13 |
| Manukau City UVI | 14 | 14 | 10 | 7 | 4 | 3 | 3 | 5 | 7 | 10 | 11 | 13 |
| Auckland UVI | 14 | 14 | 10 | 7 | 4 | 3 | 3 | 5 | 7 | 10 | 11 | 13 |