Last updated: May 3, 2025
Awareness of the UV Index is crucial for the residents of Khallat al Mayyah, Palestine, especially as the region enjoys a BSh climate characterized by long, sunny days. Understanding UV levels is essential for preventing sunburn and safeguarding skin health. With peak UV exposure reaching a significant level of 12 at midday, the risks associated with outdoor activities in this area can be pronounced. Being informed about daily UV fluctuations—from a low of 1 before sunrise to a high of 10 by midday—empowers the community to take proactive measures in protecting themselves from harmful effects of overexposure to the sun.
The UV Index throughout the day reveals a notable peak of intensity around midday. Starting from a gentle 1 at 07:00, the index rises gradually to reach 3 by 08:00. As the sun climbs higher, things heat up quickly, with values soaring to 5 at 09:00 and then sharply escalating to a maximum of 12 by 12:00. This potent level of UV exposure is sustained until 13:00, when it slightly dips to 11. The afternoon brings a gradual decline, with readings of 10 at 14:00, 7 at 15:00, and slipping further to 5 at 16:00. As the sun begins to set, the UV Index dwindles back down to 2 at 17:00 and settles at a safer 1 by 18:00 and 19:00. It's a clear reminder to protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | 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 exhibits significant seasonal changes, with the highest exposure occurring from March to August. During this peak season, the index reaches extremes, particularly in May and June, where the UV Index remains at 12, indicating an extreme risk level with a burn time of just 10 minutes. February and September also show elevated levels, categorized as high to very high. Visitors and residents are strongly advised to take precautions during these high-risk months by using sunscreen, wearing protective clothing, and limiting sun exposure, especially during midday hours when the UV radiation is the strongest. As the year moves into the winter months, the UV Index decreases to moderate levels in January, November, and December, allowing for a more manageable sun exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jabalya UVI | 4 | 6 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 8 | 5 | 4 |
| Gaza UVI | 4 | 6 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 8 | 5 | 4 |
| Nablus UVI | 4 | 6 | 8 | 9 | 11 | 12 | 11 | 10 | 9 | 8 | 5 | 4 |
| Hebron UVI | 4 | 6 | 8 | 10 | 11 | 12 | 11 | 10 | 9 | 8 | 5 | 4 |
| Khan Yunis UVI | 4 | 6 | 9 | 10 | 11 | 11 | 11 | 11 | 9 | 8 | 5 | 4 |
| Khallat al Mayyah | 4 | 6 | 8 | 10 | 12 | 12 | 11 | 11 | 10 | 8 | 5 | 4 |