UV Index in Gampola, Sri Lanka

Last updated: July 2, 2025

In Gampola, Sri Lanka, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding the daily UV levels can help prevent sunburn and reduce the risk of long-term skin damage. With a tropical climate characterized by intense sunlight, Gampola experiences significant UV exposure, especially between 10 AM and 2 PM when the index peaks at levels of 13—making it vital for residents and visitors alike to take appropriate precautions. Stay informed and safeguard your skin by keeping an eye on the UV Index while enjoying the beautiful outdoors!

Hourly UV Index in Gampola

The UV Index data throughout the day reveals a dynamic shift in sunlight intensity. Starting off at 07:00 with a low index of 2, the sun's rays gain strength, peaking at 10:00 with an intense 10. By 11:00 and 12:00, the UV Index reaches its maximum of 13, indicating a high risk for unprotected skin. As the afternoon progresses, the levels begin to decline, dropping to 8 by 14:00 and further to 4 by 15:00. As the sun starts to set, the index falls to 2 at 16:00, then swiftly diminishes to 1 at 17:00, finally returning to 0 by 18:00 and 19:00. This data underscores the importance of sun safety, especially during midday when the risk is greatest.

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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 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 Gampola

Throughout the year, UV Index values maintain an extreme exposure category, with the highest readings occurring from February to April where it peaks at 15. The high-risk months, particularly March and April, highlight the need for caution, as exposure can lead to sunburn in just 10 minutes. Visitors and residents alike should take proactive measures during these months by seeking shade, wearing protective clothing, and applying sunscreen regularly. The UV Index decreases slightly in late autumn and winter, dropping to 11 in November and December, but vigilance is still recommended as the potential for skin damage remains significant throughout the year.

Monthly Maximum UV Index for Gampola, Sri Lanka

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

The table above highlights how UV exposure in Gampola compares to other major locations across Sri Lanka. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Gampola's solar exposure compared to other cities in Sri Lanka. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Jaffna UVI	11	13	14	15	13	12	13	13	14	12	11	10
Moratuwa UVI	11	13	14	15	14	12	13	14	14	13	11	10
Maharagama UVI	11	13	14	15	14	12	13	14	14	13	11	10
Dehiwala-Mount Lavinia UVI	12	13	14	15	14	12	13	14	14	13	11	10
Colombo UVI	12	14	14	15	14	13	13	13	14	13	11	10
Gampola	13	14	15	15	14	13	13	14	14	13	11	11