Climate of  Nampula

7 day weather forecast for Nampula

Tropical Influence

Nampula, the capital of Nampula Province in northern Mozambique, experiences a tropical savanna climate influenced by its proximity to the Indian Ocean, approximately 150 km inland. While not directly coastal, the city is affected by monsoon systems and the warm Agulhas Current, which contribute to its warm, humid conditions. Nampula's climate supports lush vegetation and agriculture, but its inland location results in less temperature moderation compared to coastal cities like Quelimane, creating a distinct tropical environment.

Seasonal and Tropical Climate

Nampula's climate is characterized by two main seasons: a wet season from November to March and a dry season from April to October. Tropical cyclones occasionally impact the region between January and March, causing intense rain and potential flooding, particularly in low-lying areas. The dry season, dominated by high-pressure systems, is cooler and nearly rain-free, providing stable, sunny conditions favorable for agricultural planning.

Temperature Variations

Temperatures in Nampula are warm year-round, reflecting its tropical climate. During the wet season (November to March), daytime temperatures average 27°C to 32°C (81°F to 90°F), with peaks occasionally reaching 35°C (95°F) before rains arrive. The dry season (April to October) is milder, with averages ranging from 20°C to 27°C (68°F to 81°F). Nighttime lows in the dry season can drop to 15°C to 18°C (59°F to 64°F), offering cooler evenings. Nampula's inland position leads to slightly greater temperature fluctuations compared to coastal areas like Beira.

Humidity and Precipitation Levels

Humidity in Nampula is high during the wet season, often reaching 70–80% due to monsoon-driven moisture. The dry season sees lower humidity, around 50–60%, improving comfort. Annual precipitation is substantial, averaging 1,200–1,500 mm, among the higher ranges in Mozambique due to Nampula's northern location. The wet season accounts for nearly all rainfall, with heavy, short bursts common in January and February. The dry season, particularly from June to August, is virtually rain-free, supporting Nampula's role as a key agricultural hub.

Precipitation Distribution

Rainfall in Nampula is unevenly distributed, with the wet season (November to March) delivering the majority of precipitation. December to February are the wettest months, driven by monsoon flows and the ITCZ, with tropical cyclones occasionally amplifying rainfall and causing flooding. The dry season (April to October) sees minimal rainfall, with months like June to August typically dry, necessitating irrigation for crops like cassava and cotton. The seasonal contrast supports agriculture during the wet season but requires careful water management during the dry months to sustain productivity.

Drier Conditions

Nampula is wetter than southern Mozambique but experiences a pronounced dry season lasting up to seven months, from April to October. With annual rainfall of 1,200–1,500 mm, the region avoids the aridity of provinces like Gaza, but prolonged dry spells can strain water resources, particularly in rural areas. High evaporation rates during the dry season challenge water availability, impacting agriculture and local communities. Seasonal rivers and groundwater are critical, but climate change-induced droughts increase risks of water scarcity, necessitating efficient irrigation and resource management to support Nampula's agricultural economy.