The next driest place is the Atacama desert in Chile. In some areas, no rain has fallen there for 400 years and its average annual rainfall is a tiny 0.1 mm (0.004 inches). Antarctica is the coldest, highest and driest continent on the  planet, it also occupies 10% o â¦ f the earth's surface.   The dry valley region in Antarctica is one of the driest places on  earth. The Attacama Desert is recognized as the driest place on  earth.
Average Weather in April in Reno Nevada, United States. In Reno, the month of April is characterized by rising daily high temperatures, with daily highs increasing by 7Â°F, from 61Â°F to 67Â°F over the course of the month, and rarely exceeding 80Â°F or dropping below 47Â°F. Daily low temperatures increase by 6Â°F, from 35Â°F to 41Â°F, rarely falling below 26Â°F or exceeding 49Â°F.
Weather lowdown. The weather continues to cool down in September in Las Vegas, USA, when the summer season is coming to a close and autumn is just around the corner. The beginning of the month is the hottest time to visit, when the average temperature is 30.5Â°C (created by highs of 37Â°C and lows of 24Â°C). This average drops down to 28.5Â°C (highs of 35Â°C and lows of 22Â°C) by September 11 th, 27.5Â°C (highs of 34Â°C and lows of 2...