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UV Index in Malawi

Live UV forecast for 23 cities

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UV climate of Malawi: overview

Malawi stretches from -16.92° to -9.7024° latitude (Southern hemisphere), so UV conditions differ a lot from region to region. The clear-sky UV index reaches ≈ 10.1 in Chitipa (peak in February), while in Nsanje the yearly maximum is only ≈ 9.5. As in the whole Southern hemisphere, the sun is strongest from November to February — opposite to Europe and North America.

UV index by month by climate zone

ZoneCitiesJFMAMJJASONDPeak
Equatorial2 9.9 10.1 10 9.5 8.8 8.3 8.5 9.2 9.8 10.1 10.1 9.9 10.1
Tropical21 9.7 9.8 9.5 8.8 8.1 7.5 7.7 8.5 9.2 9.7 9.8 9.7 9.8

Calculated clear-sky noon peaks at the average latitude of each zone. In the equatorial belt the UV stays high all year round, with two maxima around the equinoxes. Real values vary with clouds, altitude and ozone.

Sunniest cities in Malawi (highest UV)

Chitipa · 10.1 in February Karonga · 10.1 in February Mzuzu · 10 in February Nkhata Bay · 10 in February Rumphi · 10 in February

Cities with the mildest sun

Nsanje · max 9.5 Mulanje · max 9.6 Blantyre · max 9.6 Zomba · max 9.7 Ntcheu · max 9.7

When do you need SPF in Malawi?

Using Lilongwe as a reference: the UV index reaches 6+ in January, February, March, April, May, June, July, August, September, October, November and December. In the sunniest zones (see table) SPF 30–50+ is needed almost year-round; in the mildest — only in late spring and summer.

FAQ: UV index in Malawi

What is the highest UV index in Malawi?

The calculated clear-sky maximum is ≈ 10.1 — in Chitipa around February. Values above this occur only near the equator and in high mountains.

Which city in Malawi is the sunniest?

Chitipa (peak ≈ 10.1), followed by Karonga and Mzuzu. The mildest sun is in Nsanje (max ≈ 9.5).

When is SPF needed in Malawi?

In Lilongwe and similar latitudes the UV reaches 6+ in January, February, March, April, May, June, July, August, September, October, November and December: use SPF 30–50+ on sunny days. Protection is advised from UV 3.

Is UV 11+ possible in Malawi?

No — the local maximum is ≈ 10.1. UV 11+ occurs only near the equator, in deserts and high mountains.