Last updated: July 2, 2025
Understanding the UV Index in Salyan, Nepal is crucial for safeguarding your skin health and preventing sunburn, especially given the region's Cwa climate, which features a distinct wet and dry season. With peak UV levels soaring to 14 around midday, awareness of these fluctuations can significantly influence your outdoor activities and health decisions. Knowing the UV levels helps you take preventative measures, ensuring you enjoy the beautiful sunny days Salyan has to offer while minimizing the risk of skin damage. Stay informed and protect yourself to enjoy everything this vibrant region has to provide!
As the sun rises, the UV Index begins to climb, peaking at 14 during the midday hours, specifically at 11:00 and 12:00. Early risers can expect a moderate 3 at 07:00, but by 09:00, it escalates to a substantial 9, signaling the need for sun protection. With temperatures soaring, the index reaches its maximum of 12 by 10:00 and holds steady until the early afternoon. As the afternoon progresses, there’s a gradual decline; it dips to 5 at 15:00 and falls further to 1 by 17:00, indicating low risk for UV exposure during the evening. The day concludes with a UV Index of 0 at 19:00, offering a reprieve as daylight fades. Remember to stay protected during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 5 | moderate | 30 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 | 5 | moderate | 30 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, UV exposure varies significantly, with high-risk months predominantly from March to September. The UV Index peaks in July at 14, indicating an extreme exposure category, requiring cautious sun protection measures. During these months, burn times decrease significantly, with just 10 minutes of unprotected exposure potentially resulting in sunburn. Visitors and residents should prioritize sun safety by wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak hours, especially in April and May when UV levels also reach 11 and 12. As autumn approaches, UV levels begin to decline, with more moderate exposure in November and December, making sun safety still important but less critical.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Biratnagar UVI | 5 | 6 | 8 | 9 | 10 | 11 | 13 | 12 | 12 | 9 | 7 | 5 |
| Birganj UVI | 5 | 6 | 8 | 10 | 10 | 12 | 13 | 12 | 11 | 9 | 7 | 5 |
| Patan UVI | 5 | 7 | 9 | 11 | 11 | 13 | 14 | 13 | 12 | 10 | 7 | 5 |
| Kathmandu UVI | 5 | 7 | 9 | 11 | 11 | 13 | 14 | 13 | 12 | 10 | 7 | 5 |
| Salyan | 6 | 7 | 10 | 11 | 12 | 13 | 14 | 13 | 11 | 10 | 7 | 5 |
| Pokhara UVI | 7 | 9 | 12 | 13 | 14 | 15 | 15 | 15 | 14 | 12 | 8 | 6 |