UV Index in Udalguri, India

Last updated: June 2, 2025

Understanding the UV Index in Udalguri, India is crucial for maintaining skin health and preventing sunburn. With a climate characterized by distinct wet and dry seasons (Cwa), residents and visitors must be aware of how high UV levels can pose risks, particularly during midday when the UV Index peaks at an intense 12. Awareness of these fluctuations can empower individuals to take protective measures, reducing the likelihood of skin damage while enjoying the region's sunny charms. By keeping a close eye on the UV Index, you can safeguard your skin and promote a healthier outdoor experience.

Hourly UV Index in Udalguri

The UV Index starts off moderately at 4 by 7:00 AM, gradually rising to a peak of 12 between 10:00 and 11:00 AM. This indicates a high level of sun exposure, suggesting that protection is essential during these hours. As the day progresses, the index begins to decline, dropping to 9 at 1:00 PM and continuing to decrease to 6 by 2:00 PM. By 3:00 PM, it falls to 3, and after that, it dips further, reaching 1 by the late afternoon at 4:00 PM and beyond, finally settling at 0 by 6:00 PM. If you're planning outdoor activities, the midday sun is the most intense, making it crucial to stay protected!

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	4	moderate	30 min
08:00	7	high	25 min
09:00	10	very high	15 min
10:00	12	extreme	10 min
11:00	12	extreme	10 min
12:00	11	extreme	10 min
13:00	9	very high	15 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	1	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Udalguri

The UV Index exhibits notable seasonal changes, peaking during the summer months. From January (UV Index 5) to February (UV Index 7), there is a gradual increase, evolving into the high-risk months of March and April with indices reaching 8 and 9, respectively. The UV exposure reaches its peak in May through September, where average indices soar between 11 to 13, categorized as extreme. This intensity signifies a burn time of only 10 minutes, necessitating enhanced protection measures. As autumn approaches, October's index drops to 9 (very high), before tapering down in November and December to high-risk levels with indices of 7 and 6. Residents and visitors are advised to exercise caution and prioritize sunscreen application, protective clothing, and limited sun exposure—especially between 10 AM and 4 PM—during these high-risk months for optimal skin health.

Monthly Maximum UV Index for Udalguri, India

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

The table above highlights how UV exposure in Udalguri 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.

Udalguri'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
Udalguri	5	7	8	9	13	12	13	13	11	9	7	6
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