Last updated: July 2, 2025
In Dipayal, Nepal, staying aware of the UV Index is crucial for safeguarding your skin against harmful sun exposure. Understanding UV levels can help you prevent sunburn and long-term skin damage, ensuring your outdoor activities remain enjoyable and safe. With a Cwa climate characterized by sunny and warm conditions, Dipayal experiences significant UV risks, especially during peak hours when the index soars to 14 around noon. By being informed about the daily UV Index, you can take proactive measures to protect your skin and embrace the sun with confidence.
The UV Index throughout the day showcases a dramatic rise and fall, starting with a modest 3 at 7:00 AM and peaking at a scorching 14 by noon. From 8:00 AM to 12:00 PM, the index climbs steadily, with a notable high of 13 at 11:00 AM, indicating a significant risk of harm from unprotected sun exposure. After this peak, the intensity begins to decline, dipping to 9 by 2:00 PM and further down to 6 at 3:00 PM. As the sun sets, the index falls sharply, landing at 1 by 5:00 PM and reaching a low of 0 by 7:00 PM, signaling a safe evening ahead. Be mindful of the sun's strength, especially during peak hours, to protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 11 | extreme | 10 min |
| 11:00 | 13 | 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, seasonal UV changes significantly impact outdoor activities. The high-risk months are March through September, where the UV Index rises sharply, peaking at 14 in July during the extreme exposure category—indicating a burn time of just 10 minutes. Visitors and residents should take precautions during these high-index months by wearing protective clothing, applying broad-spectrum sunscreen regularly, and seeking shade during peak UV hours. In contrast, January and February still present a high risk with indices of 6 and 7, respectively, so vigilance is key year-round. As autumn arrives, UV levels gradually decrease, allowing for somewhat safer outdoor activities, particularly in November and December when the burn times increase to 25-30 minutes. Overall, understanding these fluctuations is vital for maintaining skin safety while enjoying outdoor pursuits.
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 |
| Dipayal | 6 | 7 | 9 | 11 | 11 | 12 | 14 | 12 | 11 | 9 | 6 | 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 |
| Pokhara UVI | 7 | 9 | 12 | 13 | 14 | 15 | 15 | 15 | 14 | 12 | 8 | 6 |