UV Index in Darchula, Nepal

Last updated: July 2, 2025

Understanding the UV Index in Darchula, Nepal is crucial for protecting your skin and overall health. With a climate characterized by a Cwb zone, residents and visitors alike face varying levels of ultraviolet radiation throughout the day. By being aware of UV levels, you can effectively prevent sunburn and reduce long-term skin damage. Notably, during peak hours—from 10:00 AM to 1:00 PM, when the UV Index reaches dangerously high levels (up to 14)—the risk of skin injury increases significantly. Stay informed and protect yourself from harmful sun exposure during your time in this beautiful region!

Hourly UV Index in Darchula

As the sun rises, the UV Index begins its ascent, starting at a mild 2 by 7:00 AM. By 8:00 AM, it climbs to a moderate 5, signaling the need for some sun protection. The sun reaches its peak at 12:00 PM with an impressive 14, indicating an elevated risk of harm from unprotected sun exposure. In the afternoon, from 1:00 PM to 3:00 PM, the index gracefully declines from 12 to 6, easing the intensity of UV radiation. As the day transitions, the UV Index drops sharply, settling back to 1 by 5:00 PM, and eventually fading to 0 by 7:00 PM. Remember, during peak hours, it’s essential to stay protected to enjoy the daylight safely!

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	2	low	45 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

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