UV Index in Kirtipur, Nepal

Last updated: June 2, 2025

Understanding the UV Index in Kirtipur, Nepal, is crucial for protecting your skin and overall health. With intense sunlight prevalent in this Cwa climate zone, awareness of daily UV levels can help you avoid sunburn and long-term skin damage. During peak hours, such as from 10:00 AM to 1:00 PM, UV levels soar to a hazardous 13, posing significant risks. By staying informed about the UV Index, residents and visitors alike can take proactive steps to enjoy the beautiful Kirtipur sunshine while safeguarding their skin.

Hourly UV Index in Kirtipur

As the sun rises, the UV Index starts at a mild 3 by 07:00, perfect for early morning strolls. By 08:00, it ramps up to 6, signaling a peak in sunlight intensity. The UV Index skyrockets to a maximum of 13 between 11:00 and 12:00, necessitating effective sun protection. After noon, the intensity begins to wane, dropping to 11 at 13:00 and steadily decreasing as the afternoon progresses. By 15:00, it falls to 4, and in the evening, the index drops to 1-0, indicating a safe period for outdoor activities as the sun sets. Enjoy the sunshine while staying mindful of the UV levels!

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	9	very high	15 min
10:00	12	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	7	high	25 min
15:00	4	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 Kirtipur

Throughout the year, UV levels fluctuate significantly, with marked increases during the spring and summer months. January and December see a moderate UV Index of 5, allowing for longer exposure times without risk of burning. However, beginning in February, the Index rises to 7 (high), with March reaching 9 (very high). The extreme category is prominent from April to September, peaking in July at 14, where the burn time is a mere 10 minutes—making this period particularly hazardous. Visitors and residents should be vigilant during these high-risk months, especially from April to September, taking precautions such as wearing sunscreen, protective clothing, and seeking shade during peak hours. As fall approaches, the UV Index gradually decreases, but caution is still advised in October and November.

Monthly Maximum UV Index for Kirtipur, Nepal

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

The table above highlights how UV exposure in Kirtipur 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.

Kirtipur'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
Kirtipur	5	7	9	11	11	13	14	13	12	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