UV Index in Walin, Nepal

Last updated: August 1, 2025

In Walin, Nepal, staying informed about the UV Index is essential for safeguarding your skin and overall health. Understanding UV levels can help you prevent harmful sunburns and reduce long-term skin damage, making it crucial for outdoor enthusiasts and residents alike. With Walin's temperate climate, characterized by hot summers and varying UV exposure throughout the day, knowledge of UV intensity can guide you in making informed choices. Notably, between 10 AM and 2 PM, the UV Index peaks, presenting heightened risks that warrant careful attention and protective measures. Stay sun-safe and enjoy the beauty of Walin with confidence!

Hourly UV Index in Walin

The UV Index exhibits a dramatic rise throughout the morning, starting at a mild 3 at 07:00 and surging to a peak of 14 by 11:00. This intensity signals the need for sun protection, especially as it reaches its highest point of 12 at 10:00. The afternoon sees a gradual decline, dipping to 5 by 15:00, and continuing to drop further to just 1 by 17:00. As evening approaches, the UV Index falls to 0 by 19:00, marking a significant reduction in sun exposure. Remember to stay vigilant during those peak hours for optimal sun safety!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
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	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 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

Monthly UV Index Trends in Walin

The UV Index exhibits significant seasonal variation, peaking during the summer months. High-risk months for UV exposure are from March to September, where the index reaches extreme levels. Specifically, May through July sees the highest values, with a UV Index of 11 to 14 and burn times as low as 10 minutes. Residents and visitors are advised to take precautions during these months by seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen to minimize the risk of skin damage. In contrast, January and December show moderate exposure levels (UV Index of 5), allowing for more extended outdoor activities with less risk, as the burn time increases to 30 minutes. Overall, awareness and proactive sun safety measures are crucial as the UV Index rises throughout the year.

Monthly Maximum UV Index for Walin, Nepal

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Walin. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Walin, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Walin UV Index with Other Nepal Cities

The table above highlights how UV exposure in Walin compares to other major locations across Nepal. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Walin's solar exposure compared to other cities in Nepal. Generated using Copernicus Atmosphere Monitoring Service information.
	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
Walin	5	6	9	10	11	13	14	13	11	10	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