In the northern and western parts of South Carolina, the land is mountainous, and the climate generally salubrious. The air is dry, and in winter cold; but it is generally mild and delightful. The highlands of North Carolina that lie within this district are healthy and pleasant; the days in summer are hot, but the nights are refreshed by cool breezes. The northern and hilly region of Georgia is as healthy as any part of the states. Winter continues from the middle of December to the middle of February. The northern parts of Alabama, in the districts of hills, springs, and pine forests, are generally healthy. In winter the still waters often freeze; and the summers are not much hotter than they are many degrees farther to the north. The climate of the northern part of Mississippi, in places removed from stagnant waters, is healthy. Heat in summer is intense; and during the latter month of that season and the first of autumn, even the residents in the healthy districts are exposed to severe bilious attacks. In compensation, however, they are free from the pulmonary affections which occasion so much destruction in the more northern regions. The productions of this state are the same with those of Louisiana. 5. The _hot_ region extends from the southern extremity of the warm, to the Atlantic Ocean, and the Gulf of Mexico. It comprises all Florida, and the southern parts of the Carolinas,[39] Georgia, Alabama, and Mississippi, with the greater portion of Louisiana. The climate of Florida may be considered in some respects as a tropical climate. From the first of July to the first of October, the air is sultry, and the heat exceedingly oppressive. This may be considered the unhealthy season, during which fevers are prevalent, but even at this time the climate of St. Augustine is salubrious and pleasant, and is a place of resort for those who are desirous of avoiding sickness. During this period the range of the thermometer is between eighty-four and eighty-eight degrees, and it sometimes rises above one hundred. Even in winter, the influence of the clear vertical sun is always uncomfortable; in the peninsular parts, water never freezes, though there are sometimes slight frosts. In this climate the most delicate orange trees flourish and bear delicious fruits; the air is generally pure and mild, and the breeze pleasant. Heavy dews fall, and the night air is exceedingly humid. The rainy season commences early in winter; in February and March there are severe thunder storms by night, followed by days of great clearness and beauty. The peninsula is visited by tornadoes, and at the time of the autumnal equinox, hurricanes and destructive gales occur.