UV Index in Sirsi, India

Last updated: June 2, 2025

Understanding the UV Index in Sirsi, India, is crucial for protecting your skin and overall health. With the sun’s intensity peaking at a dangerous UV Index of 13 around midday, awareness of these levels becomes vital for preventing sunburn and long-term skin damage. Sirsi, nestled in an Aw climate zone, experiences tropical warmth which can elevate UV exposure risks, especially during the summer months. By keeping an eye on the UV Index, residents and visitors alike can enjoy the beautiful outdoors while staying safe under the sun.

Hourly UV Index in Sirsi

The UV Index throughout the day follows a dynamic pattern, peaking around midday. Starting at a gentle 1 at 07:00, it escalates rapidly, reaching 4 by 08:00. The intensity continues to climb, hitting 7 at 09:00 before soaring to a staggering 10 at 10:00. The highest level is observed at 12, where it maintains a powerful 13 from 12:00 to 13:00, prompting a strong call for sun protection. As the afternoon progresses, the index gradually declines, dropping back to 9 at 14:00 and then to 6 by 15:00. By late afternoon, the UV Index dips further to 3 at 16:00, before settling back down to 1 by 17:00 and waning to 0 after 19:00. This data underscores the importance of sun safety during the peak hours, particularly between 11:00 and 13:00.

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	1	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 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

The seasonal changes in UV Index reveal a notable increase during the warmer months, peaking in August with an UV Index of 14 and categorized as extreme, indicating a burn time of just 10 minutes. The highest risk months for sun exposure are from February through October, where the UV Index remains consistently extreme (UV Index 11-14), necessitating vigilance among residents and visitors. During these months, it's crucial to prioritize sun protection measures such as wearing protective clothing, applying sunscreen, and seeking shade during peak hours. In contrast, January, November, and December present lower, yet still significant, UV risks, classified as very high with slightly longer burn times of 15 minutes. As such, staying informed and proactive about sun safety is essential year-round.

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
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
Sirsi	10	11	12	12	12	13	13	14	13	12	10	9
Bengaluru UVI	11	13	13	14	13	14	14	14	14	12	11	10