Last updated: June 2, 2025
In Oxford, New Zealand, understanding the UV Index is essential for safeguarding your skin and overall health. As a Cfb climate zone, Oxford experiences varying UV levels, especially during peak sunlight hours, making it crucial to stay informed about potential sun exposure. With UV Index levels reaching up to 2, even moderate sun exposure can lead to sunburn and long-term skin damage if proper precautions are not taken. By being aware of these UV levels, you can enjoy the outdoors while protecting yourself from the harmful effects of the sun.
The UV Index data presents an interesting snapshot of sunlight intensity throughout the day. Starting at 7:00 AM, the index registers a maximum of 0, indicating a safe environment for outdoor activities. As the morning progresses, it gradually rises, peaking at 2 between 11:00 AM and 13:00 PM, signaling a moderate level of UV exposure. This peak highlights a crucial time for sun protection, especially if you’re outdoors. In the early afternoon, the index dips back to 1 by 14:00, then continues to decline, reaching 0 again by 17:00, signaling a safe evening. This information serves as a helpful reminder to stay protected during peak sunlight hours while enjoying the outdoors!
| 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 | 2 | 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, UV levels fluctuate significantly, with the highest risk months occurring from January to March and then again in November and December. During these months, the UV Index reaches extreme levels of 13, indicating a burn time of just 10 minutes, necessitating precautionary measures. As spring approaches, March brings a very high rating of 9, with a burn time of 15 minutes, while April and early fall months like September see a decrease to high levels with a UV Index of 6 (burn time 25 minutes). In the summer months of June and July, the index drops to low at 2, allowing for up to 45 minutes of exposure without significant risk. However, as August rolls in, it climbs back to moderate, reaching 4. Thus, it is imperative for visitors and residents to remain vigilant during the extreme and very high months, employing sun safety strategies like using sunscreen, wearing protective clothing, and seeking shade whenever necessary, particularly in the high-risk periods.
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 |
| Oxford | 13 | 13 | 9 | 6 | 4 | 2 | 2 | 4 | 6 | 9 | 11 | 13 |
| 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 |