UV Index in Ampara, Sri Lanka

Last updated: July 2, 2025

Understanding the UV Index in Ampara, Sri Lanka is crucial for safeguarding your skin health and preventing sunburn. With a climate that boasts abundant sunshine, residents and visitors alike should be aware of the varying levels of ultraviolet radiation throughout the day. For example, during peak hours, especially between 10:00 AM and 12:00 PM, the UV Index can reach a staggering value of 12, indicating a high risk of harm from unprotected sun exposure. By staying informed about these UV levels, you can take proactive measures to protect yourself and enjoy the beautiful outdoors of Ampara safely.

Hourly UV Index in Ampara

The UV Index throughout the day reveals a striking pattern of solar intensity. Early risers at 07:00 experience a mild level of 2, but as the sun climbs higher, the intensity surges. By 10:00, it reaches a peak of 10, and the midday hours from 11:00 to 12:00 are even more intense, with a UV Index of 12—the point at which protective measures become essential. As the afternoon progresses, the index begins to decline, dropping to 7 at 14:00 before easing to 4 by 15:00. The evening brings relief, with the index plummeting to 1 by 17:00 and eventually fading to 0 after 18:00. To make the most of the sun, enjoy the morning hours, but be cautious during peak times and keep that sunscreen handy!

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	12	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 min
14:00	7	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 Ampara

Throughout the year, the UV Index remains consistently high, indicating extreme exposure levels from January to November, with March peaking at an index of 15. These values suggest that regardless of the month, the burn time remains alarmingly short at just 10 minutes. The most high-risk months for UV exposure include March, April, and September, where the UV Index reaches its highest levels. Visitors and residents are strongly advised to take precautions, such as applying sunscreen with high SPF, wearing protective clothing, and seeking shade, especially during midday hours. Staying safe from UV exposure is crucial year-round, given the persistent risk.

Monthly Maximum UV Index for Ampara, Sri Lanka

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

The table above highlights how UV exposure in Ampara 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.

Ampara'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
Ampara	12	13	15	15	14	12	12	13	14	13	12	11