Last updated: May 3, 2025
In Bet Yizhaq Sha'ar Hefer, Israel, being aware of the UV Index is crucial for protecting your skin and overall health. As the sun climbs higher in the sky, the UV levels can reach critical thresholds, especially at midday when they peak at a harmful 11. Understanding these levels can help you prevent sunburn, reduce the risk of skin cancer, and ensure your time outdoors is enjoyable and safe. With a typical Csa climate, characterized by hot, dry summers and mild winters, it's essential for residents and visitors alike to stay informed about UV exposure risks, particularly during the sunniest hours of the day, from 10:00 AM to 2:00 PM. Stay safe under the sun and make informed choices for your skin health!
The UV Index throughout the day paints a striking picture of solar intensity. Early morning starts off gentle with a maximum of 1 at 07:00, gradually ramping up to 2 by 08:00. The sun begins to assert its power, reaching 4 by 09:00 and soaring to a peak of 11 at both 12:00 and 13:00. This is the time to apply sunscreen and seek shade! As the afternoon wanes, the index begins to decrease, sliding down to 9 at 14:00, before gently tapering off to 4 at 16:00. As the sun sets, the UV Index diminishes to 1 by 18:00, wrapping up the day. Stay cautious during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, highlighting varying levels of sun exposure risk. High-risk months for UV exposure coincide with late spring and summer, peaking from May to July, where the Index reaches an extreme level of 11, resulting in a burn time of just 10 minutes. Notably, March and April also show very high levels, with indices of 8 and 9, respectively, indicating that precautions should begin early in the spring. As outdoor activities resume, it's crucial for residents and visitors to protect their skin, especially during these peak months, by wearing sunscreen, protective clothing, and seeking shade when necessary. In contrast, the UV Index drops to moderate levels in January, November, and December, allowing for safer outdoor enjoyment.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Haifa UVI | 4 | 6 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 7 | 5 | 4 |
| Bet Yizhaq Sha'ar Hefer | 4 | 6 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 7 | 5 | 4 |
| Petah Tiqwa UVI | 4 | 6 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 8 | 5 | 4 |
| Tel Aviv UVI | 4 | 6 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 8 | 5 | 4 |
| Ashdod UVI | 4 | 6 | 8 | 10 | 11 | 12 | 11 | 10 | 9 | 8 | 5 | 4 |
| Jerusalem UVI | 4 | 6 | 8 | 10 | 12 | 12 | 11 | 11 | 10 | 8 | 5 | 4 |