Last updated: July 2, 2025
In the arid landscape of Nayak, Afghanistan, awareness of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels is not just about avoiding painful sunburns; it's a vital component of long-term skin health, especially in a region where the sun can be particularly intense. With Nayak's BSk climate featuring a mix of dry and warm conditions, UV exposure risks peak between 10 AM and 2 PM, with indices soaring to 14 during midday. Staying informed about these levels can empower residents and visitors alike to take proactive measures against harmful UV radiation, ensuring a healthier outdoor experience.
As the sun rises, the UV Index begins its ascent, peaking at 14 between 11:00 and 12:00, signaling a high risk of harm from unprotected sun exposure. Early birds will feel the rays start to intensify at 8:00 with a considerable 6, reaching 9 by 9:00. By 10:00, it soars to a striking 12, warning outdoor enthusiasts to seek shade. As the afternoon progresses, the index slowly retreats, dropping to 9 at 14:00, before cascading down to 1 by 17:00. The day concludes with a UV index of 0 at 19:00, making it a perfect time for evening strolls without the worry of harmful rays. Remember to stay sun-safe during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 6 | high | 25 min |
| 09:00 | 9 | very high | 15 min |
| 10:00 | 12 | extreme | 10 min |
| 11:00 | 14 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index experiences significant seasonal fluctuations, with the highest levels occurring from February to September. The months of March, April, May, June, July, and August all feature an extreme exposure category, peaking in May with a UV Index of 15—making these critical months for UV awareness. Visitors and residents should be particularly cautious during this period, as the burn time drops to just 10 minutes in these extreme months. February and October are categorized as very high with a UV Index of 9, also necessitating significant sun protection measures with shorter burn times of 15 minutes. Conversely, the UV Index decreases in the winter months, with January and November classified as high (burn time: 25 minutes) and December as moderate (burn time: 30 minutes). Therefore, during peak UV months, it is vital to wear sunscreen, seek shade, and limit sun exposure, especially between 10 AM and 4 PM.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mazar-e Sharif UVI | 3 | 5 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 7 | 4 | 3 |
| Jalalabad UVI | 4 | 5 | 9 | 10 | 12 | 11 | 12 | 11 | 10 | 7 | 5 | 3 |
| Herat UVI | 5 | 6 | 10 | 11 | 13 | 12 | 12 | 11 | 10 | 8 | 5 | 4 |
| Kandahar UVI | 5 | 7 | 10 | 11 | 13 | 13 | 13 | 12 | 11 | 9 | 6 | 5 |
| Kabul UVI | 6 | 7 | 10 | 12 | 13 | 13 | 13 | 12 | 11 | 8 | 6 | 4 |
| Nayak | 7 | 9 | 13 | 13 | 15 | 14 | 14 | 13 | 11 | 9 | 7 | 5 |