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Las Vegas

Avg weather in September
    View live forecast
    12 Hrsper day
    6 mmper month
    21 %avg
    7 Mphavg
    Las Vegas

    Las Vegas weather September


    What’s the weather like in Las Vegas in September?

    Las Vegas weather in September is mostly warm and sunny with barely any rain. Thanks to its location in the desert, Las Vegas has a very dry climate, which means it’s very unlikely you’ll witness a single drop of rain during your stay.

    Geographical influences

    Las Vegas is one of the most famous cities in the US, attracting thousands of excited visitors each year. Its location in the Mojave Desert means that the city experiences a mostly dry climate with warm temperatures in the summer and chilly temperatures in the winter. September is quite warm, with plenty of warm sunshine for you to enjoy during your stay.


    The average temperature in September is a very warm 36°C, which is perfect if you want to top up your tan and spend a lot of time outdoors. When evening approaches, you might experience a slight temperature drop, but this rarely falls lower than 24°C. Only 7mm of rain falls in September and this usually spreads across a period of three wet days. You’ll also get to experience an average of 12 hours of blissful sunshine each day, giving you lots of time to explore the city.


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