The Andes cause humid winds from the Pacific Ocean to rise so most of the moisture precipitates on the western side of the Andes, leaving all except the Andean portion of the province dry. In the Andean region, the climate is cold for its latitude owing to the higher elevations there and the influence of winds from the Pacific Ocean. The peaks are usually snow covered throughout the year. In this region, precipitation ranges from to over in some areas. The central parts of the province have an arid climate with hot, sunny summers but cold winters and only average of precipitation a year. The central parts of the province are very windy throughout the year. The coast has an arid or semi-arid climate with hot, but short summers and cold winters. It is the mildest region in the province with the warmest annual mean temperatures. The coast region's climate is a transition between the more temperate climates to the north and the colder climates in the south. Summers tend to be much warmer than Santa Cruz province to the south, particularly in the summer since subtropical air from the north and a branch of the warm Brazil Current can reach the province up until 46°. Because there is little land masses in the Southern hemisphere, most of the cold fronts, which usually move in a west to east direction are moderated as they pass over the Pacific Ocean. As such, cold temperatures are not as extreme as they are in the northern hemisphere. Similar to the rest of Patagonia the climate is characterized by strong winds throughout the year, which also leads to higher evapotranspiration, another factor in the province being mostly dry.