Notices. 1  2017-08-27: Support will be closed on Monday, September 4, 2017 for the Labor Day statutory holiday; we will reopen at 7am (Pacific) September 5. 2  2017-08-02: Introduction to Intranet Administration Webinar | September 6, 2017 | REGISTER NOW.
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.
Las Vegas Weather. Las Vegas weather will beckon you to go play outside. With more than 300 days of sunshine every year, the odds that weather in Las Vegas will be good to you are in your favor. more...That's more sunshine, more pool time, more golf time and more sightseeing. When you're socked in with snow, we're enjoying mild days with a light jacket and a smile.