the year tends to be very dry, cool, windy and sunny. Snowfall may happen between April and September, especially to the north, but it is not very common (between one and five times a year). See also Lake Tauca Gran Chaco Guatemalan Highlands Mexican Plateau Puna de Atacama Yungas References External links Photo Gallery of Altiplano in Argentina, Bolivia and Chile Photo Gallery: Argentinian Puna Water resources of Chilean Altiplano Plateaus of the Andes Climatic and glaciological subregions of the Andes Ecoregions of the Andes Montane ecology Landforms of Argentina Plateaus of Bolivia Plateaus of Chile Plateaus of Peru Endorheic basins of South America Natural regions of South America Physiographic sections Regions of Argentina Regions of Bolivia Altiplano