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.
Over the course of the year, the temperature in North Las Vegas typically varies from 38Â°F to 105Â°F and is rarely below 30Â°F or above 111Â°F. The hot season lasts for 106 days, from June 2 to September 16, with an average daily high temperature above 95Â°F.