UV Index in Darchula, Nepal

Last updated: June 2, 2025

Understanding the UV Index is crucial for the residents of Darchula, Nepal, where the unique Cwb climate features significant sunshine throughout the year. Being aware of UV levels not only helps in preventing painful sunburns but also plays a vital role in maintaining long-term skin health. With peak UV Index values reaching as high as 12 during midday, Darchula's bright days pose heightened exposure risks that cannot be overlooked. Protecting yourself with sunscreen and proper clothing can make a significant difference in your outdoor enjoyment and well-being.

Hourly UV Index in Darchula

The UV Index peaks dramatically throughout the morning and early afternoon, starting at a moderate 3 by 7:00 AM. As the sun rises higher, it escalates to a striking 12 by 11:00 AM and remains there until 12:00 PM, indicating a high risk of harm from unprotected sun exposure. By 1:00 PM, it dips slightly to 11, but begins to decline more steeply after that, falling to 5 by 3:00 PM and dropping to 1 by late afternoon. Finally, as the day winds down to 7:00 PM, the index settles at 0, showcasing a clear shift in sun intensity and the diminishing need for sun protection. Always be mindful of these variations throughout the day to stay safe under the sun!

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	8	very high	15 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	8	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

Monthly UV Index Trends in Darchula

Throughout the year, UV index levels exhibit significant variation, with the highest risk months being March through September. During these months, the UV index often reaches extreme levels, peaking in July with a UV index of 14 and a burn time of just 10 minutes. In contrast, January and February see a high UV index of 6 and 7, respectively, allowing for a longer exposure time of 25 minutes. As we transition into October, the risk decreases to a very high index of 9, before dropping to a moderate level of 5 in December. Residents and visitors are advised to take precautionary measures during high-risk months, especially between March and September, by wearing protective clothing, applying sunscreen regularly, and minimizing direct sun exposure during peak hours.

Monthly Maximum UV Index for Darchula, Nepal

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Darchula. 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 Darchula, 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 Darchula UV Index with Other Nepal Cities

The table above highlights how UV exposure in Darchula 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.

Darchula'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
Darchula	6	7	10	11	12	12	14	13	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