Last updated: August 1, 2025
Understanding the UV Index in Umm Batin, Israel is crucial for safeguarding your skin and overall health. With the sun’s rays reaching their peak intensity in the region's BSh climate, awareness of UV levels can significantly aid in sunburn prevention and maintain skin health. During the hottest hours, such as from 11:00 AM to 1:00 PM, the UV Index soars to an alarming 10-11, indicating a high risk of harm from unprotected sun exposure. This makes it imperative to check the UV Index regularly, especially given Umm Batin's typical exposure risks, ensuring you take the necessary precautions to enjoy the sun safely.
At dawn, the UV Index begins its ascent with a mild 1 at 7:00 AM, gradually increasing to a moderate 2 by 8:00 AM. As the sun climbs higher, it reaches a noteworthy 5 at 9:00 AM, but the real intensity hits at 10:00 AM with a strong 7. By 11:00 AM, the UV levels soar to a peak of 10, continuing at an impressive 11 from 12:00 PM to 1:00 PM—the highest of the day. After this midday intensity, the numbers begin to wane, dropping to 10 at 2:00 PM, then to 8 at 3:00 PM. The afternoon cools off slightly, falling to 5 by 4:00 PM, and ultimately settling back to 3 by 5:00 PM. As the day draws to a close, the UV Index gently slips to 1 by 6:00 PM, and remains there until 7:00 PM, indicating a safe return to evening activities.
| 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 |
As the seasons change, so do the UV Index levels, significantly impacting sun safety for both residents and visitors. From January to March, the UV Index escalates from moderate (5) to very high (9), indicating a growing need for sun protection, especially by March when burn time decreases to just 15 minutes. The summer months of May through August experience extreme UV exposure, with the UV Index peaking at 12 and a burn time of only 10 minutes, marking them as the highest risk months for skin damage. As autumn approaches, the UV Index remains elevated until November, where it drops to a high level (6) but is still noteworthy. In December, the UV Index falls to moderate levels (4), offering a brief reprieve. It is critical for everyone to take precautions such as wearing sunscreen, protective clothing, and seeking shade during high UV periods to mitigate skin damage throughout the year.
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 |
| 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 |
| Umm Batin | 5 | 6 | 9 | 10 | 12 | 12 | 11 | 11 | 10 | 8 | 6 | 4 |