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  2. Tropics - Wikipedia

    en.wikipedia.org/wiki/Tropics

    Aerial view of Bora Bora in French Polynesia Tropical sunset over the sea in Kota Kinabalu in Malaysia. Many tropical areas have both a dry and a wet season. The wet season, rainy season or green season is the time of year, ranging from one or more months when most of the average annual rainfall in a region falls. [9]

  3. 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]

  4. Köppen climate classification - Wikipedia

    en.wikipedia.org/wiki/Köppen_climate_classification

    (The term aseasonal refers to the lack in the tropical zone of large differences in daylight hours and mean monthly (or daily) temperature throughout the year. Annual cyclic changes occur in the tropics, but not as predictably as those in the temperate zone, albeit unrelated to temperature, but to water availability whether as rain, mist, soil ...

  5. Geographical zone - Wikipedia

    en.wikipedia.org/wiki/Geographical_zone

    Both philosophers reasoned the region from the Arctic Circle to the pole to be permanently frozen. This region thought uninhabitable, was called the "Frigid Zone." The only area believed to be habitable was the northern "Temperate Zone" (the southern one not having been discovered), lying between the "Frigid Zones" and the "Torrid Zone".

  6. 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 ...

  7. Climate classification - Wikipedia

    en.wikipedia.org/wiki/Climate_classification

    NASA Earth Observatory map using data collected between July 2002 and April 2015. [ 11 ] A tropical savanna is a grassland biome located in semi-arid to semi- humid climate regions of subtropical and tropical latitudes , with average temperatures remaining at or above 18 °C (64 °F) all year round, and rainfall between 750 millimetres (30 in ...

  8. Middle latitudes - Wikipedia

    en.wikipedia.org/wiki/Middle_latitudes

    World map with the middle latitudes highlighted in red Extratropical cyclone formation areas. The middle latitudes, also called the mid-latitudes (sometimes spelled midlatitudes) or moderate latitudes, are spatial regions on either hemisphere of Earth, located between the Tropic of Cancer (latitude 23°26′09.7″) and the Arctic Circle (66°33′50.3″) in the northern hemisphere and ...

  9. Tropical geography - Wikipedia

    en.wikipedia.org/wiki/Tropical_geography

    Tropical geography refers to the study of places and people in the tropics.When it first emerged as a discipline, tropical geography was closely associated with imperialism and colonial expansion of the European empires as contributing scholars tended to portray the tropical places as "primitive" and people "uncivilised" and "inferior". [1]