Last updated: June 2, 2025
Understanding the UV Index in Jerusalem, New Zealand is essential for safeguarding your skin health and preventing sunburn. This idyllic town, with its moderate Cfb climate, exposes residents and visitors to UV levels that can vary throughout the day, peaking between 10 AM and 2 PM. Even with UV Index readings as low as 1 during morning hours, it's crucial to remain aware of these levels, as prolonged exposure can lead to skin damage. By staying informed and practicing sun safety, you can enjoy the beauty of Jerusalem while protecting your skin from harmful UV rays.
From the early hours of the day, the UV Index starts at 0 at 7:00 AM, indicating minimal risk. As the sun climbs higher, it gradually increases to 2 by 10:00 AM, peaking at 2 from 10:00 AM to 2:00 PM, which suggests a moderate risk for harm from unprotected sun exposure. After a brief peak, the index begins to decline again, returning to 1 by 3:00 PM and dropping to 0 by 5:00 PM, signaling a safe time to be outdoors without sun protection. Overall, it's a fairly mild day for UV exposure, making it a good time for outdoor activities—but remember to stay mindful of the midday 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 | 2 | 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 |
Throughout the year, UV index levels exhibit significant seasonal variation, with extreme levels occurring in January, February, November, and December, where burn times are as short as 10 minutes. The high-risk months for UV exposure are concentrated between January and February and again in November, necessitating extra precautions for residents and visitors alike. During these months, it is crucial to minimize direct sun exposure, wear protective clothing, and apply broad-spectrum sunscreen. As the year progresses into March and April, the UV index decreases but remains at very high and high levels respectively, with gradually increasing burn times. Visitors should remain vigilant, especially during spring and early fall, with the UV index picking up again in October. In contrast, the summer months of June through August present lower UV levels, categorized as moderate, allowing for safer outdoor activities, though sunscreen is still recommended. Ultimately, individuals should remain mindful of the UV index year-round to ensure their skin's protection from harmful UV radiation.
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 |
| Jerusalem | 14 | 13 | 9 | 7 | 4 | 2 | 3 | 4 | 6 | 9 | 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 |