October 2013 newspaper article explaining effect of Chiperoni winds on weather in Malawi:

http://timesmediamw.com/malawis-current-weather-is-due-to-chiperoni-winds/

Archived at:
http://www.flickr.com/photos/chiperoni/10754321304/

“Principal Metrological Prediction Officer at the Department of Climate Change and Metrological Services, Winston Sauti Chimwaza told the Malawi News Agency (Mana) on Tuesday that the current weather comes about when the wind blows over the high southern parts of South Africa.

“When wind blows over this high south east coast of South Africa, it causes cool and moist easterly winds. This results into cool weather associated with showers or drizzles in lower parts,” said Chimwaza.

He said in such conditions of weather, there are strong winds over the lake because of the winds that also blow from the Atlantic Ocean to the Indian Ocean. Chimwaza said the department predicted the current weather on Thursday and Friday last week.”