UV Index in Karwar, India

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Karwar, India, especially given the region's sun-soaked climate. With UV levels reaching a peak of 13 around noon, awareness of these daily fluctuations can help protect against sunburn and long-term skin damage. The tropical climate of Karwar, characterized by warm temperatures and ample sunshine, necessitates vigilance when planning outdoor activities. By monitoring the UV Index, you can enjoy the beautiful beaches and natural landscapes while safeguarding your skin health. Stay informed and stay safe!

Hourly UV Index in Karwar

As the day unfolds, the UV Index rises dramatically, peaking at 13 around 12:00 PM, signaling a maximum level of sun intensity. Early morning hours start off mild, with a low of 1 at 07:00 and climbing steadily to 6 by 09:00. The sun reaches its zenith at 11:00, with a value of 12, before gradually declining through the afternoon. By 15:00, the index drops to 6, further falling to 3 by 16:00 and finally returning to a safe 1 by 17:00. As twilight approaches, the index settles to 0 after 19:00, providing a serene close to the day. Remember to protect your skin during the peak hours from 10 AM to 2 PM, when the sun's rays are 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	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	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 Karwar

The UV Index exhibits significant seasonal variation, peaking during the summer months. From January to March, the index starts at 10 (very high) and rises sharply to 12 by May, indicating that exposure is dangerous and burn times are as short as 10 minutes. The high-risk months span from February through October, where the UV Index remains at an extreme level of 11 to 13, necessitating caution due to the very short burn times. Visitors and residents are strongly advised to take protective measures during these months, including wearing sunscreen, protective clothing, and seeking shade, particularly when engaging in outdoor activities. In contrast, November and December see a decrease in UV exposure, with indices of 10 and 9 (very high), respectively, allowing for slightly longer safe exposure times of 15 minutes.

Monthly Maximum UV Index for Karwar, India

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

The table above highlights how UV exposure in Karwar 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.

Karwar'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
Karwar	10	11	12	11	12	13	13	13	13	11	10	9
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