UV Index in Rajnagar, India

Last updated: July 2, 2025

Awareness of the UV Index is crucial for residents of Rajnagar, India, where the sun's powerful rays can pose significant risks to skin health. Understanding UV levels enables individuals to take proactive measures against sunburn and long-term skin damage, especially during peak hours when the index soars to 13 around noon. With a Csa climate characterized by hot summers, Rajnagar experiences elevated UV exposure, making it vital for locals to stay informed and protected. By keeping a close eye on the UV Index, residents can enjoy outdoor activities while safeguarding their skin from harmful effects.

Hourly UV Index in Rajnagar

The UV Index throughout the day showcases a dynamic pattern of sun exposure. Starting off gently at 7:00 AM with a max of 2, the index climbs steadily, hitting 4 at 8:00 and surging to a striking 8 by 9:00 AM. The peak intensity occurs at 11:00 and 12:00 PM, where it reaches a blistering 13, indicating a significant risk for unprotected skin. As the afternoon progresses, the UV levels taper off, descending to 5 at 3:00 PM, then sliding down to 1 by 6:00 PM, and finally dropping to 0 by 7:00 PM. This data emphasizes the importance of sun safety measures, especially during the midday hours when the sun’s rays are at their most potent.

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	8	very high	15 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Rajnagar

Throughout the year, the UV Index exhibits significant seasonal variation, peaking during the summer months. High-risk months, where the UV Index reaches extreme levels (11-13), are from May to September, with the highest readings in July and August at UV Index 13. During these months, the recommended burn time is a mere 10 minutes, underscoring the need for vigilance against skin damage. Conversely, the winter months show a decline in UV intensity, with January and February classified as high (UV Index 6-7) but allowing for 25-minute exposure without immediate risk of burning. It is crucial for both visitors and residents to take precautions such as wearing sunscreen, protective clothing, and sunglasses, especially during peak UV hours from 10 AM to 4 PM, to mitigate the dangers of overexposure.

Monthly Maximum UV Index for Rajnagar, India

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

The table above highlights how UV exposure in Rajnagar 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.

Rajnagar'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
Rajnagar	6	7	9	10	11	11	13	13	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