Short form of WOLFGANG, WOLFRAM or other names containing the Germanic element wulf meaning wolf. It can also be simply from the German or English word.
The numbers here are historical averages based on climate data gathered at the McCarran International Airport, located near the south end of the Las Vegas Strip. In most years, Las Vegas averages a daily maximum temperature for September that's between 91 and 97 degrees Fahrenheit (33 to 36 degrees Celsius). The minimum temperature usually falls between 69 and 74 Â°F (20 to 23 Â°C). The days at Las Vegas begin to cool down quickly during September.
Summer days in Las Vegas get hot. From June to September, temperatures reach into the 90s nearly every day, and often climb above 100 Â°F. Winters stay considerably cooler. While about half of winter days have temperatures above 60, the thermometer normally never reaches 80 this time of year.