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  2. Geography of South America - Wikipedia

    en.wikipedia.org/wiki/Geography_of_South_America

    The South Atlantic Convergence Zone (SACZ): The SACZ controls rainfall in the southern subtropics and extends southeastward from the large continental convective zone of tropical South America. It is generated by moisture convergence between the South Atlantic high pressure zone and the continental thermal low pressure zone.

  3. Arid Diagonal - Wikipedia

    en.wikipedia.org/wiki/Arid_Diagonal

    The arid diagonal can be seen in the form of the almost contiguous zone of BWh and BWk climate (red and pink on this map) running from Ecuador to Southern Patagonia. The Arid Diagonal (Spanish: diagonal árida/arreica ) is a contiguous zone of arid and semi-arid climate that traverses South America from coastal Peru in the Northwest to ...

  4. South America - Wikipedia

    en.wikipedia.org/wiki/South_America

    Köppen-Geiger climate classification map for South America [35] All of the world's major climate zones are present in South America. [36] The distribution of the average temperatures in the region presents a constant regularity from the 30° of latitude south, when the isotherms tend, more and more, to be confused with the degrees of latitude ...

  5. List of locations with a subtropical climate - Wikipedia

    en.wikipedia.org/wiki/List_of_locations_with_a...

    The humid subtropical zone of the US South according to Trewartha is coloured yellow-green on this map: If using the Köppen climate classification with the 0 °C coldest-month isotherm, the subtropics extend from Martha's Vineyard, extreme SW Rhode Island, and most of Long Island to central Florida in the eastern states, include the southern ...

  6. Köppen climate classification - Wikipedia

    en.wikipedia.org/wiki/Köppen_climate_classification

    The Köppen climate classification system was modified further within the Trewartha climate classification system in 1966 (revised in 1980). The Trewartha system sought to create a more refined middle latitude climate zone, which was one of the criticisms of the Köppen system (the climate group C was too general). [10]: 200–1

  7. Tropical Andes - Wikipedia

    en.wikipedia.org/wiki/Tropical_Andes

    Map of the climatic regions of the Andes. The tropical Andes are shown in green. The Dry Andes are shown in yellow and the Wet Andes in dark blue. The Tropical Andes are located in South America following the path of the Andes. They run, mainly, through five countries, Venezuela, Colombia, Ecuador, Peru, and Bolivia.

  8. Climate of Peru - Wikipedia

    en.wikipedia.org/wiki/Climate_of_Peru

    Climate of Peru describes the diverse climates of this large South American country with an area of 1,285,216 km 2 (496,225 sq mi). Peru is located entirely in the tropics but features desert and mountain climates as well as tropical rainforests .

  9. Tropical climate - Wikipedia

    en.wikipedia.org/wiki/Tropical_climate

    The Köppen climate classification is the most widely used climate classification system. [2] It defines a tropical climate as a region where the mean temperature of the coldest month is greater than or equal to 18 °C (64 °F) and does not fit into the criteria for B-group climates, classifying them as an A-group (tropical climate group). [3]