UV Index in Sirsi, India

Last updated: July 2, 2025

Understanding the UV Index in Sirsi, India, is crucial for safeguarding your skin health and preventing sunburn. With its tropical climate, Sirsi experiences significant daily UV exposure, particularly between 10 AM and 2 PM when the sun's rays are most intense, reaching a maximum index of 11. Knowing the UV levels can empower you to take appropriate precautions, ensuring that you enjoy the beautiful outdoors without compromising your well-being. Stay informed and protect yourself against harmful UV rays as you navigate the sunny weather of this vibrant region!

Hourly UV Index in Sirsi

The UV Index throughout the day presents a dynamic picture of sun exposure. As early as 7:00 AM, the index starts at a mild 2, ramping up to a moderate 4 by 8:00 AM. The sun's intensity peaks around 11:00 AM and 12:00 PM with a striking 11, marking the height of caution for outdoor activities. As we move into the afternoon, the index gradually declines, dropping to 8 by 2:00 PM and further to 5 by 3:00 PM. The evening brings relief, with the UV Index decreasing to a 1 by 5:00 PM and finally hitting 0 by 7:00 PM. It’s clear that the midday hours pose the greatest risk, so sun safety measures are essential during those peak times.

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	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 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 Sirsi

Throughout the year, UV Index values vary significantly, indicating changing levels of sun exposure risk. The high-risk months are from March to October, with March and April registering a UV Index of 9 and 10, respectively, marking the onset of very high levels, while July and August peak at an extreme index of 11. During these months, burn times shorten dramatically, with some periods requiring protection from the sun in as little as 10 minutes. Residents and visitors are strongly advised to take precautions during these peak months, including using broad-spectrum sunscreen, wearing protective clothing, and seeking shade during midday hours to minimize harmful UV exposure. As the year progresses into November and December, UV levels drop back to moderate, allowing for safer outdoor activities.

Monthly Maximum UV Index for Sirsi, India

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

The table above highlights how UV exposure in Sirsi 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.

Sirsi'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
Sirsi	5	6	9	10	10	9	11	11	9	8	5	4
Delhi UVI	5	6	9	10	10	10	12	12	9	8	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