UV Index in Biswan, India

Last updated: July 2, 2025

In Biswan, India, staying informed about the UV Index is crucial for safeguarding your skin health and preventing sunburn. The local climate, characterized by its Cwa zone, can lead to significant UV exposure, especially during peak hours when the index can soar to 12. By understanding UV levels throughout the day, residents can take proactive measures to shield themselves from harmful rays, ensuring a safer and more enjoyable outdoor experience. From midday sun protection to simple preventative strategies, being UV-aware is essential in promoting long-term skin wellness in Biswan's vibrant landscape.

Hourly UV Index in Biswan

The UV Index throughout the day showcases a striking peak around 11:00 AM, reaching its maximum of 12, indicating a very high risk of harm from unprotected sun exposure. As the sun climbs, the index steadily rises from 2 at 7:00 AM to 10 by 10:00 AM, making it crucial for sun safety measures to be in place. After reaching the zenith at noon, the index gradually declines, with values dropping back to 5 by 3:00 PM and further down to 1 by 5:00 PM, signifying a much lower risk in the late afternoon and evening. As dusk settles, the UV index falls to 0 by 7:00 PM, marking the end of significant sun exposure hazards for the day. Stay vigilant and protect your skin during those peak hours!

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	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 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 Biswan

Throughout the year, UV Index levels fluctuate significantly, indicating varying risks for sun exposure. High-risk months are primarily from March to August, where the UV Index reaches very high to extreme levels, notably peaking at 12 in July. During these months, burn times decrease, necessitating increased caution; for instance, during June through August, only 10 minutes of unprotected exposure can lead to sunburn. Conversely, January, November, and December present moderate UV levels with 30 minutes of burn time. Visitors and residents are advised to take appropriate precautions, such as applying sunscreen, wearing protective clothing, and seeking shade, especially between March and August when the sun's intensity is at its highest.

Monthly Maximum UV Index for Biswan, India

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

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

Biswan's solar exposure compared to other cities in India. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Delhi UVI	5	6	9	10	10	10	12	12	9	8	5	5
Biswan	5	6	9	10	9	11	12	11	10	9	5	5
Mumbai UVI	8	9	10	11	11	12	13	13	11	10	7	7
Ahmedabad UVI	7	8	10	12	11	12	13	13	11	10	7	6
Hyderabad UVI	10	11	12	11	13	13	15	14	13	11	8	8
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10