Everything and anything you want to do, you can do in Las Vegas.
Las Vegas has an arid climate with sunny, dry, and extremely hot summers. The July average high is 40°C (104°F), but with low humidity. This low humidity does help keep the temperature from feeling as hot as it would otherwise at these levels, but nevertheless, it is still hot. Nighttime lows are usually in the high 20s Celsius (80s Fahrenheit).
Winter is much cooler with daytime highs averaging around 15°C (60°F), and nighttime lows averaging about 4°C (40°F). During winter, a cold spell may set in for several days. Snowfall is quite rare in the metropolitan area itself, but the mountains surrounding the valley are topped with snow during the winter. This allows for skiing and snowboarding. These activities are available in winter with a short drive to the northwest at Mount Charleston.
Spring and fall are very enjoyable months with daytime highs ranging from 15°C-25°C (60°F-80°F). Some of the best months to visit Las Vegas are March, April, May, October, and November. Temperatures are not too hot nor too chilly at those times, although a good time can be had in Las Vegas at any time.
Summer monsoons occur from late July to early September. There could be increases in rainfall during this time, however, taken as a whole, Las Vegas receives little rainfall annually. Take caution during heavy rainfalls as flash flooding can occur in certain parts of the valley. The Strip and Downtown are mostly fine. However, The Quad and Harrah’s parking garages do have a tendency to flood. Rainfall is rare, but when it shows up, be aware that it may show up with a vengeance.
The city is laid out as follows: Main Street as well as the numbered streets run north-south, starting with Main Street in the west. The bus station is on Main Street. Downtown has several hotel-casinos, as well as the “Fremont Street Experience”, a pedestrian mall lined with casinos, near the western end of Fremont Street. A couple miles south of downtown starts the “Strip” (Las Vegas Boulevard South), a north-south street lined with large casino-hotels, shopping malls, and other attractions.
The northern end of the Strip is marked by the tall Stratosphere tower. The Regional Transportation Commission runs buses up and down the Strip that connect the Strip resorts to downtown. The Las Vegas monorail and the convention center sit just east of the Strip, and the University of Nevada at Las Vegas (UNLV) is located slightly more east of the Strip on Maryland Parkway. The airport is at the southern end of the Strip.
Importantly, the City of Las Vegas only controls the Strip as far south as Sahara Avenue. All of the Strip south of Sahara, is located in the unincorporated townships of Paradise and Enterprise, which are both governed directly by Clark County. These unincorporated townships, however, use the name “Las Vegas” for postal purposes.
Both the city and the unincorporated county areas share a single law enforcement agency, the Las Vegas Metropolitan Police Department. Incorporated cities such as Henderson and North Las Vegas have their own police departments.