UV Index in Namsai, India

Last updated: August 1, 2025

Staying informed about the UV Index is crucial for residents of Namsai, India, where the sun's intensity can significantly impact skin health. Understanding UV levels is essential not just for preventing sunburn, but also for protecting against long-term skin damage. Namsai experiences a Cwa climate, characterized by hot summers and mild winters, leading to varying UV exposure risks throughout the year. With peak UV Index values soaring as high as 13, it's vital to take precautions during midday hours to enjoy the outdoors safely and safeguard your skin's health.

Hourly UV Index in Namsai

The UV Index peaks dramatically during the morning and midday hours, starting at a moderate 5 at 07:00 and soaring to an intense 13 by 10:00. As the day progresses, the index gradually decreases, remaining at 11 at 12:00 before retreating to 8 at 13:00. By the afternoon, the sun's strength diminishes, dropping to 5 at 14:00, and then further declines to 3 by 15:00. In the late hours, the UV levels fall sharply to 1 at both 16:00 and 17:00, finally reaching 0 after 18:00. For outdoor enthusiasts, it’s crucial to stay protected during those peak hours when the UV levels are highest! 🌞

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	10	very high	15 min
13:00	8	very high	15 min
14:00	5	moderate	30 min
15:00	2	low	45 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 Namsai

Throughout the year, the UV Index varies significantly, reflecting seasonal changes in sun exposure. High-risk months for UV exposure occur from March to September, with peak values reaching an extreme UV Index of 13 in July. During these months, the burn time decreases dramatically to just 10 minutes, necessitating vigilant sun protection. In contrast, January and December represent lower-risk periods, exhibiting a moderate UV Index of 5, allowing for 30-minute exposure without immediate risk of sunburn. Visitors and residents are advised to take precautions during high UV Index months by wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours. By remaining informed and proactive, you can enjoy the outdoors safely year-round.

Monthly Maximum UV Index for Namsai, India

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

The table above highlights how UV exposure in Namsai 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.

Namsai'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
Namsai	5	6	8	9	12	12	13	12	11	10	7	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