Tropical Climate
) Later, the Tropical Climate, present in the states of the Bahia, Cear, Maranho and Piau. It is the climate most characteristic of Brazil, therefore called Tropical typical. Understanding areas of the regions Center-West, Northeast, North and Southeast. Possessing characteristic marcantes, for the experience of two well definitive stations, as the Summer, with rainy station, generated for the continental equatorial air mass and for the Atlantic tropical mass. the Winter, with dry station. In this period, the Continental Equatorial Mass if contracts, assenting places for the action of other air masses, as the Atlantic Polar Mass and the Continental Tropical Mass.
The polar mass uses the corridor consisting of lands lowest of the region Center-West and approaches the portion south of the Amaznia, when in time C can arrive the 10. also for the thermal intensities annual superiors, needed for the extension of the continentalidade. In last it analyzes, it appears the Half-barren, present Tropical Climate all in the hinterland northeastern and to the north of Minas Gerais. The masses that act for the ticket of this type of climate are the Atlantic tropical mass and the continental equatorial mass. When it reaches to the interior northeast, the Atlantic Tropical Mass loses its humidity, for the mountainous barriers that prevent the entrance of rains, that happen in the coast.
It is a Brazilian climate that possesss the low annual precipitation index. Originating the difficulty of the estiagem, for me the distribution of rains, accumulated in few months of the year. Through its annual rain index it reaches, to the times, being below of 500 mm. Seen by the annual thermal averages and its temperatures that are raised. In accordance with Mendona, through the presence of the half-barren climate, guarantees. Tropical-equatorial climate with nine the eleven dry months. In this climatic subtype, also known as half-barren climate, localities marked for landscapes meet sufficient hot droughts and, exactly that presenting some rainfall in parts of the year.
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