UV Index in Sitamarhi, India

Last updated: August 1, 2025

Understanding the UV Index in Sitamarhi, India is essential for protecting your skin and overall health in this beautiful region. As residents bask in the sun under its Cwa climate, awareness of varying UV levels can help prevent sunburn and long-term skin damage. With UV readings peaking at an impressive 13 around midday, knowing when to seek shade or apply sunscreen becomes crucial. Whether you're enjoying outdoor activities or going about your daily life, staying informed about the UV Index will ensure a safe and enjoyable experience despite Sitamarhi's typical exposure risks.

Hourly UV Index in Sitamarhi

The UV Index today shows a marked increase as the sun rises. Starting at 3 by 07:00, it swiftly climbs to reach a peak of 13 by 11:00—an indicator of maximum sun exposure. The intensity remains high through 12:00, with a UV index of 12. As the afternoon progresses, it begins to decline, dropping to 10 at 13:00, before further decreasing to 7 at 14:00. By late afternoon, the index falls to 4 and continues to wane to 1 by 17:00, remaining steady until sunset at 19:00, when it hits 0. For those planning outdoor activities, the hours around 10:00 to 13:00 are crucial for sun safety; remember to apply sunscreen and seek shade during peak hours!

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	3	moderate	30 min
08:00	5	moderate	30 min
09:00	8	very high	15 min
10:00	10	very high	15 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	4	moderate	30 min
16:00	2	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 Sitamarhi

Throughout the year, the UV Index shows significant seasonal variations, with high-risk months typically occurring from March to October. During this period, especially in July and August, the index peaks at 13 and 12 respectively, indicating an extreme risk level, with a burn time of only 10 minutes. In contrast, the UV Index starts at a moderate level in January and December (index 5) and reaches high in February and November (index 6 and 7). Visitors and residents should be especially cautious during the very high and extreme months, taking proactive measures such as wearing protective clothing, using sunscreen, and seeking shade during peak hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Sitamarhi, India

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

The table above highlights how UV exposure in Sitamarhi 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.

Sitamarhi'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
Sitamarhi	5	6	8	10	10	10	13	12	11	9	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