UV Index in Jhunjhunun, India

Last updated: August 1, 2025

In Jhunjhunun, India, staying informed about the UV Index is vital for the health of both locals and visitors. Understanding UV levels is crucial for preventing sunburn and protecting skin health, especially given the region's BSh climate, characterized by hot and dry conditions. With peak UV Index readings soaring to 12 around noon, the risk of harmful exposure is significant. Embracing awareness of these levels can empower residents to enjoy the sun safely while minimizing the potential for skin damage and long-term health consequences.

Hourly UV Index in Jhunjhunun

The UV Index data paints a vivid picture of sun intensity throughout the day. Early risers will encounter a low UV Index of 2 by 7:00 AM, gradually climbing to 3 by 8:00 AM. However, as the sun reaches its peak, from 9:00 AM to 12:00 PM, the index surges dramatically, hitting a maximum of 12 at noon, indicating extreme sun exposure. The afternoon sees a slight decrease, with readings of 11 at 1:00 PM and 9 at 2:00 PM, before tapering off into the evening. By 5:00 PM, the UV Index drops to 1, and it finally settles at 0 by 7:00 PM, offering a timely reminder to seek shade and protect your skin during those peak daytime 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	1	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	12	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 Jhunjhunun

The UV Index displays notable seasonal shifts, with the highest risk occurring from April to August, where the index remains at 11 to 12, categorizing these months as extreme. Specifically, March begins the high-risk period with a UV Index of 9, while July and August peak at 12, resulting in a burn time of just 10 minutes. Even in the fall, September and October present a very high risk with indices of 10 and 8, respectively. During these months, it is crucial for visitors and residents to take preventative measures, such as wearing protective clothing, applying sunscreen, and seeking shade during peak sun hours, as exposure can lead to severe sunburn in as little as 10-15 minutes. The winter months of November (UV Index 6) and December (UV Index 5) present lower risks but still warrant caution, particularly for outdoor activities.

Monthly Maximum UV Index for Jhunjhunun, India

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

The table above highlights how UV exposure in Jhunjhunun 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.

Jhunjhunun'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
Jhunjhunun	6	7	9	11	11	11	12	12	10	8	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