Last updated: June 2, 2025
In Gulariya, Nepal, staying informed about the UV Index is crucial for maintaining healthy skin and preventing sunburn, particularly in a region where moderate to high UV exposures are common. Understanding UV levels helps residents and visitors alike to take necessary precautions during peak hours, especially between 10 AM and 2 PM when the index can soar to 12. With a Cwa climate, Gulariya experiences significant sun intensity, making regular UV Index checks an essential practice for outdoor enthusiasts and sun-seekers to protect their skin and promote overall well-being.
The UV Index data reveals a dramatic morning climb, peaking at 12 around 11:00 AM, indicating a high level of ultraviolet radiation. From a relatively mild start at 2 at 07:00, the intensity sharply escalates, reaching its zenith with a reading of 10 by 10:00 AM. As the day progresses into the afternoon, the index begins to decline gradually, with readings of 10 at 13:00 and tapering down to 5 by 15:00. By late afternoon and into the evening, the UV levels drop significantly, resting at 1 by 17:00, and fading to 0 by 19:00. This data underscores the importance of sun protection during the midday hours when UV exposure is at its peak.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 8 | very high | 15 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 2 | low | 45 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 exhibits significant seasonal variations, with the highest levels occurring during the summer months. January starts with a moderate UV Index of 4, allowing for a burn time of 30 minutes, but by February, it increases to a high of 6. The most critical months for UV exposure are March through August, where the index climbs to an extreme level of 12 in July and August, resulting in a burn time as brief as 10 minutes. September and October remain notable, with a very high index of 10 and 9, respectively. As winter approaches in November and December, the UV Index drops back to moderate levels of 5, allowing for longer burn time once again. It is essential for both visitors and residents to take precautionary measures during high-risk months—particularly from March through August—such as wearing appropriate sunscreen, protective clothing, and sunglasses to mitigate the risks associated with heightened UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gulariya | 4 | 6 | 8 | 10 | 10 | 11 | 12 | 12 | 10 | 9 | 5 | 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 |