UV Index in Lilongwe, Malawi

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Lilongwe, Malawi, where the sun's intensity can dramatically impact skin health and safety. With UV levels peaking at 11 around midday, awareness of the UV Index helps in preventing sunburns and reducing the risk of long-term skin damage. Given Lilongwe's Cwa climate, characterized by a distinct wet and dry season, it's vital to monitor UV exposure throughout the year to ensure you enjoy the sun responsibly. Stay informed and protect yourself while basking in the warmth of this vibrant region!

Hourly UV Index in Lilongwe

As the sun rises, the UV Index climbs steadily, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it reaches 3, marking the beginning of increased sun exposure. The day continues to heat up, with the index peaking at a remarkable 11 from 11:00 AM to 12:00 PM, indicating a high risk for harm from unprotected sun exposure. As the afternoon sets in, it gradually declines, dropping to 6 by 2:00 PM and subsequently to 3 by 3:00 PM. As the sun begins to descend, the index returns to a safer 1 by 4:00 PM and tapers off to 0 after 6:00 PM. This hourly trend underscores the importance of sun protection during the midday hours when the 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	6	high	25 min
10:00	9	very high	15 min
11:00	11	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	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 Lilongwe

The UV Index exhibits significant seasonal changes, with extreme levels persisting from January through April and returning in August, September, October, and November. The highest UV Index readings occur consistently in the first four months of the year, peaking at 17, which corresponds to a burn time of just 10 minutes. The month of June sees a slight decline to 9, followed by 10 in July, before rising again in late summer and fall. High-risk months include January through April and August through November, where prolonged sun exposure can be particularly harmful. To safeguard health, both visitors and residents should take protective measures such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours, especially during these high-risk periods.

Monthly Maximum UV Index for Lilongwe, Malawi

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

The table above highlights how UV exposure in Lilongwe 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.

Lilongwe'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
Lilongwe	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