The Louisiana Purchase. As the United States spread across the Appalachians, the Mississippi River became an increasingly important conduit for the produce of Americaâs West (which at that time referred to the land between the Appalachians and the Mississippi).
In the inland, storm winds (more than 15 m/s) are rare, occurring only a few times a year, while on the coast and islands of the open seas the frequency of storm winds reaches 30â45 days/year. Estonia is located in a region of humid climate, where the amount of precipitation exceeds the total evaporation. The annual average of the relative air humidity is 80â83%. It is higher in winter and at its lowest in May, being 70% on average. The annual average precipitation varies between 550 and 800 mm.
Tropical wet (dry,humid). The west coastal lowlands, the Western Ghats, and southern parts of Assam have this climate type. It is characterised by high temperatures throughout the year, even in the hills.The rainfall here is seasonal, but heavy and is above 78 cm in a year.ndia has a large variation in climate from region to region, due to its vast size. India experiences climate from four major climate groups. These can be further subdivided into seven climatic types.