Managua Managua becomes a lush city due to many palms, bushes, and other plants and trees which dominate the city's appearance. Managua, like much of Western Nicaragua, except for the Sierras to the South, has a tropical climate with constant temperatures averaging between . Under Köppen's climate classification, the city has a tropical wet and dry climate. A distinct dry season exists between November and April, while most of the rainfall is received between May and October. Temperatures are highest in March, April and May, when the sun lies directly overhead and the summer rainfall has yet to begin. Managua is
Managua 1927. A new sewer system and the redirecting of waste water to a new waste water treatment plant at Las Mercedes funded by the German government to decontaminate the lake is expected to be the largest in Central America and was inaugurated in 2009. Managua's city area extends about , essentially south from the south shore of Lake Managua. The lakeshore is at an altitude of above sea level, and the city climbs as it gets towards the Sierras de Managua further south where it is over above sea level. Geologically, the city lies on fault lines, thus seismologists predict