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.
Nearly every day in September heats up to over 80 Â°F (26 Â°C) in Las Vegas. The city averages 6 days this month when the thermometer reaches into the 100s Â°F (over 37 Â°C). At night, the thermometer dips to 60 Â°F (16 Â°C) or below on 2 days. Only about once a decade does September get as cold as 50 Â°F (10 Â°C). Most years, Las Vegas gets less than 0.4 inches (9 mm) of rain in September.