Climate & Weather Guide in Malawi

Climate zones, seasonal temperatures, rainfall patterns, and best travel times

Malawi has a warm subtropical-to-tropical climate shaped strongly by elevation, with hotter lowlands along the lakeshore and Shire Valley and cooler conditions on the central and northern highlands. Most of the country has one main rainy season from November to April, when humid air brings frequent showers and thunderstorms, while May to October is the dry season with clearer skies and cooler nights. Current national climate sources place annual rainfall roughly between 700 and 2,500 mm, with temperatures typically ranging from cool winter lows in highland areas to very warm summer conditions in the lowlands. For residents and expats, the climate is generally comfortable in elevated towns but can feel hot, humid, and seasonally wet in lower areas.

Summer Average

25-35°C

Winter Average

10-20°C

Climate Types

Tropical savanna and Humid subtropical and Mountain climate

Annual Rainfall

700-2500 mm

Sunshine Hours

2,500-3,200 hrs/yr

Average Humidity

50-75%

Regional Climate Variations

Shire Valley and Lower Lakeshore

This is Malawi’s hottest and driest major zone, including the lower Shire Valley and some low-lying lakeshore areas. Conditions are typically tropical, with long hot periods, a pronounced wet season, and a dry season that feels much less humid. Rainfall is lower than in the highlands, but intense downpours still occur in the rainy months. For expats, this region offers the warmest year-round living, but heat stress can be significant in the hottest months, especially in the lowlands near the valley floor.

Summer:28-38°C

Winter:15-25°C

Low to moderate rainfall

Hot, seasonally humid, and distinctly wet in the summer rainy season, with a long dry season and the strongest heat in low-elevation areas.

Central Plateau and Urban Belt

The central plateau, including major inland population centers, is Malawi’s most balanced climate zone for many residents. Elevation moderates the heat, so days are warm rather than extreme, while nights can be pleasantly cool in the dry season. Rainfall is generally adequate for agriculture and gardens, but the year still has a strong wet-dry contrast, with most rain falling between November and April. This zone is often considered the most practical for expats who want a warmer African climate without the most intense lowland heat.

Summer:24-32°C

Winter:10-18°C

Moderate rainfall

Warm and workable year-round, with comfortable dry-season mornings, rainy-season thunderstorms, and a strong but not extreme seasonal rhythm.

Northern Highlands and Lake Malawi Shore

The northern highlands and the northern lakeshore are among Malawi’s wetter and more comfortable regions, especially where elevation reduces heat. Rain can be abundant, and the climate is often greener and less dusty than in central and southern lowlands. The lakeshore keeps temperatures moderated, but humidity rises during the rainy season. For residents, this zone offers scenic living and milder heat, though the wetter climate can mean mold, slippery roads, and more frequent storm activity.

Summer:22-30°C

Winter:8-16°C

High rainfall

Cooler than the lowlands, greener, and more humid in the wet season, with a noticeable lake influence and frequent seasonal showers.

Malawi has a compact but highly varied climate, with hot lowlands, moderate central areas, and cooler, wetter highlands. For residents and expats, the most comfortable conditions are usually found on the plateau and in higher-elevation towns, while the Shire Valley and some lakeshore areas are much hotter and more humid.

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