UV Index in Bolpur, India

Last updated: June 2, 2025

In Bolpur, India, awareness of the UV Index is vital for safeguarding your skin against harmful ultraviolet rays. Understanding UV levels is crucial for sunburn prevention and overall skin health, especially in a region where the climate is characterized as Aw, leading to high UV exposure at certain times of the day. For instance, during peak hours, such as 11:00 AM to 1:00 PM, the UV Index can soar to levels as high as 12, posing significant risks for skin damage. By keeping an eye on the UV Index, residents and visitors alike can take proactive steps to protect themselves while enjoying the beautiful sunny days that Bolpur has to offer.

Hourly UV Index in Bolpur

The UV Index reaches its peak around midday, starting the day at a modest 3 at 07:00, then climbing sharply to 12 by 11:00. The sun’s intensity is truly felt at 10:00 when the index hits 11, followed by a slight decline as the afternoon progresses. By 14:00, it drops to 6, and by late afternoon, it wanes further, plunging to 1 by 17:00. The index finally settles at 0 after 18:00, signaling the end of the sun's impact for the day. Stay protected during the peak hours, especially between 10:00 and 14:00!

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	3	moderate	30 min
08:00	6	high	25 min
09:00	9	very high	15 min
10:00	11	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	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 Bolpur

The UV Index experiences significant seasonal variations, peaking during the summer months. High-risk months are primarily from March to September, when the UV Index frequently reaches 9 or higher, indicating very high to extreme exposure levels. Notably, May through August exhibit the most intense UV radiation with indices of 11 to 13, allowing only 10 minutes of unprotected sun exposure before risk of burning increases. As we approach October, the index decreases to 10, but caution remains necessary. Residents and visitors are advised to take appropriate sun safety measures during these high-risk months, including wearing sunscreen, protective clothing, and seeking shade, especially during peak hours. In contrast, December and January have the lowest risk levels, with a moderate exposure category, allowing for longer safe sun exposure times of 30 minutes and 25 minutes respectively.

Monthly Maximum UV Index for Bolpur, India

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

The table above highlights how UV exposure in Bolpur 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.

Bolpur'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
Bolpur	6	7	9	9	11	12	13	13	12	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