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The weather varies greatly throughout the year in Las Vegas â the winter months are dry and cold with short days and long nights, whilst the summer months are blisteringly hot with long days and short nights. Las Vegas is located in Nevada in the Mojave Desert.
With April, the first truly hot and dry weather of the year arrives in Las Vegas, Nevada. This month usually has a few days of 90-degree Fahrenheit temperatures (over 32 Â°C), and often no rain. This page gives detailed information on the typical April weather for Las Vegas.