UV Index in Bikaner, India

Last updated: June 2, 2025

In Bikaner, India, awareness of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding the varying UV levels throughout the day helps residents and visitors alike to take necessary precautions against sunburn and long-term skin damage. With Bikaner’s arid climate and intense sunlight, particularly during midday hours when the UV Index peaks at 11, the risk of skin damage is heightened. By staying informed about UV exposure, you can enjoy the vibrant outdoors while keeping your skin healthy and safe.

Hourly UV Index in Bikaner

The UV Index begins its climb at 7:00 AM with a low level of 2, signaling a gentle start to the day. By 9:00 AM, it surges to 6, as the sun strengthens. The peak occurs around 11:00 AM to 1:00 PM, where it reaches a high of 11, indicating a need for sun protection. After this peak, the UV levels gradually decline, dipping to 9 by 2:00 PM and further to 3 by 4:00 PM. As the sun sets, the intensity decreases quickly, reaching 1 at 6:00 PM and finally dropping to 0 by 7:00 PM. This data highlights the midday hours as the most critical time for sun safety.

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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Bikaner

Throughout the year, the UV Index demonstrates notable seasonal variations, peaking during the summer months. High-risk months span from March to September, where the UV Index frequently reaches extreme levels; particularly alarming are April, May, July, and August, where values hit up to 13. This indicates a significantly reduced burn time of merely 10 minutes during these months. Visitors and residents should prioritize sun safety, especially during these peak months, by seeking shade, wearing protective clothing, and applying sunscreen regularly, as unprotected exposure can lead to serious skin damage. In contrast, the UV Index drops to lower levels in November and December, making these months generally safer, although caution is still advised in January and February, when the Index remains in the high category.

Monthly Maximum UV Index for Bikaner, India

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

The table above highlights how UV exposure in Bikaner 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.

Bikaner'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
Bikaner	6	7	10	11	12	11	13	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