UV Index in Bhaktapur, Nepal

Last updated: July 2, 2025

In Bhaktapur, Nepal, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding UV levels helps in preventing sunburn and maintaining long-term skin health, particularly in a region where temperatures can soar. With a Cwb climate that experiences strong sun exposure, especially during peak hours from 10 AM to 2 PM, the UV Index can reach dangerously high levels, peaking at 14. By staying informed about daily UV conditions, you can take proactive steps to shield yourself and enjoy all that Bhaktapur has to offer while keeping your skin safe.

Hourly UV Index in Bhaktapur

As the sun rises, the UV Index begins its ascent, starting at a moderate level of 3 by 7:00 AM. The intensity ramps up quickly, peaking at an intense 14 between 11:00 AM and 12:00 PM. This indicates a strong need for sun protection during these hours. Around 1:00 PM, the index begins to decline, dropping to 11 before falling more sharply to 5 by 3:00 PM. As the afternoon fades into evening, the UV exposure diminishes significantly, with readings of 2 at 4:00 PM and plummeting to 0 by 7:00 PM. This data highlights the importance of being sun-smart during the midday hours when the UV levels are at their most formidable.

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	6	high	25 min
09:00	10	very high	15 min
10:00	13	extreme	10 min
11:00	14	extreme	10 min
12:00	14	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 Bhaktapur

Throughout the year, UV Index levels exhibit significant seasonal variations, with the highest risk occurring from March to September. Notably, April, May, June, July, and August are classified as extreme exposure months with a UV Index reaching up to 14, where the burn time is a mere 10 minutes. As early as February, the UV Index escalates to 7 (high), signaling an increase in sun exposure risk. For January and December, visitors and residents can expect moderate UV levels, with a safer burn time of 30 minutes. As such, individuals are strongly advised to take protective measures during high and extreme UV Index months, including wearing sunscreen, protective clothing, and limiting sun exposure, especially during midday when the sun’s rays are strongest.

Monthly Maximum UV Index for Bhaktapur, Nepal

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

The table above highlights how UV exposure in Bhaktapur 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.

Bhaktapur'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
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
Bhaktapur	5	7	10	11	12	14	14	14	12	10	7	5
Pokhara UVI	7	9	12	13	14	15	15	15	14	12	8	6