Last updated: May 3, 2025
Understanding the UV Index is crucial in Krania, Greece, where the sun's rays can be surprisingly intense, even in the cooler months. Being aware of UV levels helps in preventing sunburn and protecting skin health, especially during peak exposure hours. With a climate characterized as Csb, Krania experiences a mix of sunny days, making it essential to stay informed about varying UV risks – particularly around midday when values can soar to 10. By monitoring the UV Index, residents and visitors can enjoy the outdoors safely while safeguarding their skin from harmful effects.
As the sun rises, the UV Index begins its gentle ascent, starting at 1 at 07:00. By 09:00, it climbs to 3, hinting at the day's potential for sun exposure. The heat peaks around 12:00, reaching a blistering 9, and hits its maximum at 13:00 and 14:00, both at a high of 10—a critical time for sun safety. As the afternoon transitions to evening, the UV Index gradually dips; by 18:00, it's down to 2, and as twilight approaches, it settles back at 1 by 19:00. Plan your outdoor activities wisely to stay safe in the sun!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, seasonal changes in UV Index reveal important trends for residents and visitors. From January to February, UV levels are moderate with an index of 3 to 5, allowing for a burn time of 30 minutes. As we move into March, the index rises to 6, indicating high risk, while April and May see a sharp increase to 8 and 10, categorized as very high. The peak of UV intensity occurs in June, with an extreme index of 11, resulting in a burn time of just 10 minutes. The high-risk months are clearly defined from April through September, where the index remains at very high to extreme levels, necessitating extra caution. Recommendations for all individuals include seeking shade, wearing protective clothing, and applying sunscreen, especially during these months to mitigate the risk of overexposure. As fall approaches, UV levels begin to decline, with October showing high levels, and conditions returning to moderate by December. It’s crucial for everyone to stay informed and take appropriate precautions during these key periods.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thessaloniki UVI | 3 | 4 | 6 | 7 | 9 | 10 | 9 | 9 | 7 | 6 | 4 | 2 |
| Larisa UVI | 3 | 4 | 6 | 8 | 10 | 11 | 10 | 10 | 8 | 6 | 4 | 3 |
| Patra UVI | 3 | 5 | 6 | 8 | 10 | 11 | 10 | 10 | 8 | 6 | 4 | 3 |
| Piraeus UVI | 3 | 4 | 6 | 8 | 10 | 10 | 10 | 10 | 8 | 7 | 4 | 3 |
| Athens UVI | 3 | 4 | 6 | 8 | 10 | 10 | 10 | 10 | 8 | 7 | 4 | 3 |
| Krania | 3 | 5 | 6 | 8 | 10 | 11 | 10 | 10 | 8 | 6 | 4 | 3 |