Last updated: May 3, 2025
Understanding the UV Index is crucial for the residents of Gaur, Nepal, where the sun can be both a source of warmth and a potential risk to skin health. With daily UV levels peaking around midday, awareness of these fluctuations is vital for effective sunburn prevention and long-term protection against skin damage. Gaur's Cwa climate, characterized by distinct wet and dry seasons, increases the likelihood of intense UV exposure, particularly during the warmer months. By staying informed about the UV Index, you can take proactive steps to safeguard your skin while enjoying the beautiful Nepalese sunshine.
The UV Index data presents an intriguing day of sun exposure. Beginning at 7 AM with a low UVI of 3, the intensity ramps up quickly, reaching its peak at 11 AM with a high of 10—a time when sun protection is crucial. Between 10 AM and 12 PM, the index remains high, hitting 9 before gradually declining. By 3 PM, it drops to 3, indicating a notable decrease in sun intensity as the afternoon progresses. After 4 PM, UV levels plummet, falling to 1 by 5 PM and ultimately to 0 by 6 PM, signaling a safe end to outdoor activities. This data highlights the importance of being mindful of sun safety during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal fluctuations, with the highest levels occurring from June to September. During this period, the UV Index reaches an extreme category, peaking at 12 in both July and August, with a dangerously short potential burn time of just 10 minutes. Additionally, both March and April see very high indices of 8 and 10, respectively, indicating that the risk of skin damage begins to elevate as early as spring. High-risk months to be particularly cautious in include March through October, when the UV levels are consistently elevated. Residents and visitors are strongly advised to take protective measures during these times, such as wearing broad-spectrum sunscreen, protective clothing, and seeking shade, especially during peak sun hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gaur | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 12 | 11 | 9 | 7 | 5 |
| 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 |
| Pokhara UVI | 7 | 9 | 12 | 13 | 14 | 15 | 15 | 15 | 14 | 12 | 8 | 6 |