UV Index in Karonga, Malawi

Last updated: June 2, 2025

In Karonga, Malawi, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help you prevent sunburn and reduce the risk of long-term skin damage, especially in a region where the tropical climate often fosters direct sun exposure. With peak UV readings soaring to 10 around midday, residents and visitors alike should be mindful of their sun safety practices to stay protected while enjoying the beautiful surroundings. Keep an eye on the UV Index and take necessary precautions to safeguard your skin during your time in Karonga!

Hourly UV Index in Karonga

The UV Index today began its ascent at a mild level of 1 at 7:00 AM, but soon picked up momentum. By 10:00 AM, it soared to 8, peaking at a significant 10 from 11:00 AM to 12:00 PM, signaling a time for sun protection. As the afternoon rolled in, the intensity started to wane, dropping to 9 at 1:00 PM and then descending to 6 by 2:00 PM. The sun's rays softened further, concluding the day with a gentle 3 at 3:00 PM and returning to a low 1 by 5:00 PM. Finally, the UV Index waned to 0 by 6:00 PM, marking the end of a day defined by fluctuating sunshine intensity.

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	10	very high	15 min
13:00	9	very high	15 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	1	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 Karonga

Throughout the year, UV Index levels exhibit significant seasonal changes, predominantly remaining high during the first half of the year. The highest risk months for UV exposure are January through April and August through November, with UV Index ratings peaking at 15-16, indicating an extreme exposure category and a burn time of just 10 minutes. As we transition into the summer months, the UV Index decreases slightly, reaching a lower peak of 10-12 in June and July, classified as very high to extreme, allowing for slightly longer burn times of 15 minutes. Given these conditions, it is essential for both visitors and residents to take appropriate precautions, such as wearing protective clothing, applying high-SPF sunscreen, and limiting direct sun exposure during peak hours, especially from midday to mid-afternoon. Stay vigilant, as maintaining sun safety is crucial year-round.

Monthly Maximum UV Index for Karonga, Malawi

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

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

Karonga's solar exposure compared to other cities in Malawi. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blantyre UVI	17	17	16	12	10	8	9	11	12	12	14	15
Zomba UVI	17	17	16	13	10	9	9	11	13	13	15	15
Karonga	15	16	15	15	12	10	10	12	13	13	13	15
Lilongwe UVI	17	17	16	14	11	9	10	12	13	13	15	16
Mzuzu UVI	16	16	16	15	11	10	10	12	13	13	14	16
Kasungu UVI	16	17	16	14	11	9	10	12	13	13	15	16