Last updated: June 2, 2025
In Hanmer Springs, New Zealand, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps you take proactive measures against sunburn and long-term skin damage, particularly in this region's Cfb climate, which exhibits variable UV exposure throughout the day. With maximum UV levels peaking at 2 during midday hours, it's essential to stay informed and make wise choices about sun protection—whether you're hiking in the nearby mountains or relaxing in the natural thermal pools. Prioritize your skin's health by monitoring UV Index levels and enjoying the sun safely in this beautiful destination.
The UV Index shows a gradual ascent throughout the morning, beginning at 0 at 07:00 and reaching a peak of 2 between 11:00 and 14:00. From 08:00 to 10:00, the index remains at 1, indicating a low risk of harm from unprotected sun exposure. As the afternoon approaches, the UV levels remain stable at 2 during the midday hours, suggesting a moderate risk, before tapering off later in the day. By 15:00, the index drops back to 1 and eventually returns to 0 by the evening, signaling a safe end to sun exposure as daylight fades. Enjoy the sun wisely!
| 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 | 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 |
The UV Index changes significantly throughout the year, with the highest levels occurring in the winter and early spring months. January and February are notably high-risk months, featuring extreme UV indices of 14 and 16, respectively, with a burn time of just 10 minutes. The risk diminishes slightly in March at a UV index of 9 (very high, burn time 15 min) and continues to decline through April and May. By June and July, UV exposure is classified as low to moderate (2 to 3), allowing for longer safe exposure times of 30 to 45 minutes. However, as summer transitions to fall, the UV index climbs again, peaking in October at 10 (very high) and remaining relatively high into November with an 11. To safely enjoy outdoor activities, residents and visitors should take necessary precautions, such as wearing sunscreen and protective clothing, especially during high-risk months, to minimize the risk of harmful UV exposure.
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 |
| Hanmer Springs | 14 | 16 | 9 | 7 | 4 | 2 | 3 | 4 | 6 | 10 | 11 | 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 |