Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of Vratnica, North Macedonia, a picturesque village nestled in a temperate climate zone (Cfb) that experiences varied sunshine throughout the year. Awareness of UV levels is essential for preventing sunburn, safeguarding skin health, and enjoying outdoor activities safely. During peak hours, particularly between 11:00 AM and 1:00 PM when the UV Index can soar to a maximum of 10, the risk of harmful skin exposure increases significantly. By staying informed about UV levels, you can take necessary precautions, ensuring you relish the breathtaking landscapes of Vratnica without compromising your skin's well-being.
At the break of dawn, the UV Index begins at a low of 1 at 7:00 AM, inviting early risers to enjoy the cool morning air. As the sun climbs higher, the intensity increases, peaking at 10 between 12:00 PM and 1:00 PM—the perfect time to seek shade and protect your skin. The afternoon sees a slight decline, with values dropping to 9 at 2:00 PM and easing down to 5 by 4:00 PM. As evening approaches, the UV levels taper off to 3 at 5:00 PM and return to a safe 1 by 7:00 PM, signaling a gentle close to the sun-soaked day. Remember, during peak hours, it’s crucial to step up your sun protection game!
| 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 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant seasonal variation, peaking during the summer months. January and December present the lowest UV levels (Index 2), categorized as low, with a burn time of 45 minutes. In contrast, the months of May, June, and July reach critical levels, with a UV Index of 10, classified as very high and a burn time of just 15 minutes. April and August also remain high, at 7 and 9 respectively, while March and September see a moderate fall to a UV Index of 7, considered high. Those at risk should be particularly cautious from March through August, as these months present elevated UV exposure. Visitors and residents alike are advised to prioritize sun protection measures—such as wearing sunscreen, protective clothing, and sunglasses—especially during these high-risk months to minimize skin damage and health risks.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Skopje UVI | 2 | 4 | 6 | 7 | 8 | 10 | 9 | 9 | 7 | 6 | 3 | 2 |
| Kumanovo UVI | 3 | 4 | 7 | 7 | 9 | 10 | 10 | 9 | 7 | 6 | 3 | 2 |
| Vratnica | 2 | 4 | 7 | 7 | 9 | 10 | 10 | 9 | 7 | 6 | 3 | 2 |
| Prilep UVI | 3 | 4 | 6 | 8 | 9 | 10 | 10 | 10 | 8 | 6 | 4 | 2 |
| Bitola UVI | 3 | 4 | 6 | 8 | 10 | 11 | 10 | 10 | 8 | 6 | 4 | 2 |
| Tetovo UVI | 3 | 5 | 8 | 8 | 9 | 10 | 10 | 9 | 8 | 6 | 4 | 2 |