Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Russell, New Zealand, where the beautiful climate can also bring significant UV exposure risks. As the sun climbs in the sky, so do the UV levels, peaking at 5 during midday hours—a reminder that even in a mild climate zone like Cfb, one can quickly face the dangers of sunburn and long-term skin health issues. By being aware of UV levels, you can take proactive measures to protect your skin and enjoy the stunning outdoor scenery safely. Stay informed and cherish your time in Russell while safeguarding your health!
As the sun rises, the UV Index begins at a low 1 at 7:00 AM, indicating minimal sun exposure risk. By 9:00 AM, it climbs to 2, suggesting it's time to start thinking about sun protection. The intensity peaks at 12:00 PM and 1:00 PM, reaching a high of 5, at which point it's crucial to apply sunscreen and seek shade. As the afternoon progresses, the index gently declines to 4 by 2:00 PM and further down to 2 by 3:00 PM. By 5:00 PM, the risk decreases significantly to 1, before tapering off to 0 after 6:00 PM, signaling a safe window for evening activities. Be mindful of the sun’s strength during the midday hours!
| 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 | 5 | moderate | 30 min |
| 14:00 | 4 | 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 shows significant seasonal variation, with the highest values occurring during the winter months of January, February, and December, where an extreme risk level is present (UV Index 14) with a burn time of just 10 minutes. March also remains perilous with a UV Index of 11, classified as extreme. As spring approaches, April sees a decrease to a very high level (UV Index 8), while May and June shift to a moderate range (UV Index 5 and 3, respectively), allowing for longer exposure times of 30 minutes. In the late summer and early fall, UV levels remain moderate but peak again in September (UV Index 7), transitioning to a very high level in October (UV Index 10) and rising back to extreme in November (UV Index 12). Residents and visitors should take precautions during the high-risk months of January, February, March, October, and November by wearing protective clothing, applying sunscreen frequently, and limiting direct sunlight exposure to mitigate the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Russell | 14 | 14 | 11 | 8 | 5 | 3 | 3 | 5 | 7 | 10 | 12 | 14 |