UV Index in Kalyan, India

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Kalyan, India, as it plays a vital role in protecting against harmful UV radiation. With sunburn and skin health risks on the rise, being aware of daily UV levels can help individuals make informed decisions about sun exposure. Kalyan experiences a tropical climate, where the UV Index can reach dangerous levels, particularly between 10 a.m. and 2 p.m. Here, values soar to a staggering 11, indicating intense sun exposure during peak hours. Keep yourself and your loved ones safe by staying informed about the UV Index and taking necessary precautions!

Hourly UV Index in Kalyan

At dawn, the UV Index starts off low at 1 by 7:00 AM, but as the day unfolds, it quickly rises. By 10:00 AM, it hits 8, reaching peak intensity at noon with an index of 11. As the afternoon progresses, the UV levels begin to drop, stabilizing at 10 shortly after noon before gently declining to 5 by 3:00 PM. The sun’s influence wanes further as evening approaches, tapering down to 1 by 5:00 PM and finally dissipating to 0 by 7:00 PM. This fluctuation highlights the importance of sun protection during peak hours, especially between 10 AM and 2 PM when UV exposure is at its 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	1	low	45 min
08:00	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 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 Kalyan

Throughout the year, the UV Index experiences significant fluctuations, with high-risk months occurring from April to September, where the index reaches extreme levels of 11 to 13. Particularly, July and August see the highest UV Index values, peaking at 13, necessitating precautions such as seeking shade and wearing protective clothing, as the burn time during this period drops to just 10 minutes. In contrast, the UV Index during winter months such as November and December decreases, allowing for longer burn times of 15 minutes and 25 minutes, respectively. It is crucial for both visitors and residents to be vigilant during the high UV months by applying sunscreen regularly and limiting sun exposure, especially during peak hours, to protect against skin damage.

Monthly Maximum UV Index for Kalyan, India

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

The table above highlights how UV exposure in Kalyan 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.

Kalyan'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
Kalyan	8	9	10	11	11	12	13	13	11	10	8	7
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