UV Index in Bettiah, India

Last updated: June 2, 2025

In Bettiah, India, awareness of the UV Index is crucial for safeguarding your skin health under the sun's intense rays. Understanding UV levels not only helps in effective sunburn prevention but also plays a vital role in minimizing the long-term risks associated with excessive UV exposure, such as skin cancer. With a Cwa climate, Bettiah experiences significant UV risks, especially during peak hours, where the UV Index can soar to a high of 10 around noon. Staying informed about these levels empowers residents and visitors to enjoy the outdoors safely while protecting their skin from harmful effects.

Hourly UV Index in Bettiah

The UV Index data reveals a pronounced peak in sun intensity as the day progresses. Starting at 07:00 with a mild 2, the index climbs steadily, reaching a significant 10 by 11:00 and 12:00, indicating a high level of UV exposure. This peak period suggests that sun protection is essential during these hours. As the afternoon unfolds, the index gradually decreases; dipping to 6 by 14:00, down to 4 by 15:00, and finally settling at 1 by 17:00. The day winds down with a minimal UV risk in the evening, with the index dropping to 0 by 19:00. This data highlights the importance of being mindful of sun exposure, especially during the peak hours from 10:00 to 14:00.

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	9	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	6	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 Bettiah

The UV Index exhibits significant seasonal fluctuations, with heightened levels during the summer months. High-risk months include March through September, where the UV Index frequently reaches very high to extreme levels, peaking at 12 in July and August. During these months, burn times diminish notably, reducing to as little as 10 minutes of safe sun exposure. Residents and visitors are strongly advised to take precautions, such as seeking shade, wearing protective clothing, and applying sunscreen regularly, particularly during these high-risk periods to avoid adverse effects from UV radiation. As months transition into October and beyond, while UV levels lower to moderate by December, remaining cautious is still recommended to protect skin health year-round.

Monthly Maximum UV Index for Bettiah, India

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

The table above highlights how UV exposure in Bettiah 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.

Bettiah'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
Bettiah	4	6	9	10	10	10	12	12	11	9	6	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