September weather forecast
Malawi

September in Malawi is part of the warm dry season, characterized by increased temperatures and continued minimal rainfall. Precipitation levels during this month remain below 10mm (0.39"), maintaining the dry conditions across the country. The landscapes in the highland regions, such as the Nyika and Zomba Plateaus, continue to exhibit the effects of the dry season.

Temperatures across Malawi rise further during September. In the Lower Shire Valley, temperatures can reach up to 32°C (89.6°F), marking a clear transition into the warmer part of the year. The highland regions also experience an increase in temperatures, with averages between 13°C (55.4°F) and 19°C (66.2°F).

When compared to August, September is noticeably hotter, marking the peak of the warm dry season. As the country moves into October, the anticipation of the coming wet season is signified by a slight increase in rainfall. However, temperatures remain high, with the Lower Shire Valley and other lower-lying regions experiencing some of the hottest conditions of the year.

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• Lilongwe - September »
  The months with the least rainfall in Lilongwe are August and September Rain falls for 2 days and accumulates 1mm (0.04") of rain. September is the least humid month in Lilongwe with an average relative humidity of 44%.
• Blantyre - September »
  September is the least humid month in Blantyre with an average relative humidity of 45%. August and September are months with the least rain in Blantyre when the rain falls for 4.3 days and typically aggregates up to 6mm (0.24") of rain.
• Zomba - September »
  The months with the least rainfall in Zomba are August and September Rain falls for 3.4 days and accumulates 3mm (0.12") of rain. The months with the least rainfall in Zomba are August and September Rain falls for 3.4 days and accumulates 3mm (0.12") of rain.
• Kasungu - September »
  The months with the least rainfall in Kasungu are June through September Rain falls for 1.3 days and accumulates 1mm (0.04") of rain. The least humid month in Kasungu is September, with an average relative humidity of 48%.
• Mangochi - September »
  September and October, with an average relative humidity of 50%, are the least humid months in Mangochi, Malawi. On the last day of September, in Mangochi sunrise is at 05:22 and sunset at 17:35 CAT.
• Karonga - September »
  On the first day of September in Karonga sunrise is at 05:46 and sunset at 17:41. Transitioning from August to September, Karonga observes an average high-temperature of a still moderately hot 26.5°C (79.7°F), differing subtly from the previous month.
• Nkhotakota - September »
  January through March, September through December, with an average maximum UV index of 12, are months with the highest UV index in Nkhotakota, Malawi. January through March, September through December, with an average maximum UV index of 12, are months with the highest UV index in Nkhotakota.
• Liwonde - September »
  With an average relative humidity of 43%, September is the least humid month in Liwonde. With an average relative humidity of 43%, September is the least humid month in Liwonde.
• Mchinji - September »
  With an average relative humidity of 39%, September is the least humid month in Mchinji. On the first day of September in Mchinji sunrise is at 05:52 and sunset at 17:43.
• Dedza - September »
  As Dedza transitions into September, the weather starts to heat up, with daytime temperatures peaking at 27.3°C (81.1°F). On the first day of September in Dedza, Malawi, sunrise is at 05:47 and sunset at 17:37.