The city's downtown is anchored in the Argenta Historic District, which draws its name from the original name of the city; the area includes Dickey-Stephens Park, the current home of the Arkansas Travelers minor league baseball team, and Verizon Arena, the metropolitan area's main entertainment venue. Farther west in the city is Burns Park, one of the largest municipal parks in the United States.
North Little Rock has a long history, dating back to the Burial Mound People. It was once known as Argenta, a name that currently applies specifically to downtown North Little Rock. In 1890, Little Rock annexed the unincorporated Argenta community as its Eighth Ward, preempting a competing petition to incorporate Argenta. A neighboring area was incorporated as the Town of North Little Rock in 1901 as part of a plan to reclaim the Eighth Ward from Little Rock. By 1904, the Arkansas Supreme Court allowed the town to annex the Eighth Ward; the modern City of North Little Rock considers this its founding date. The combined city adopted the Argenta name by 1906, but reverted to North Little Rock in October 1917. A remnant of the city's earliest years can be found in North Little Rock City Hall (constructed in 1914), which still contains plaques referring to "Argenta", and contains "C of A" (City of Argenta) ornamental designs.
North Little Rock is located at (34.780791, -92.256881).
According to the United States Census Bureau, the city has a total area of 47.0 square miles (122 km2), of which 44.8 square miles (116 km2) is land and 2.2 square miles (5.7 km2) (4.58%) is water.
North Little Rock is also the eastern terminus of Interstate 30 and southern terminus of the Arkansas-designated portion of Interstate 57. Interstate 40, US 65, US 67, and US 167 all run through the city.
The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, North Little Rock has a humid subtropical climate, abbreviated "Cfa" on climate maps.
North Little Rock has a humid subtropical climate with long, hot, and sunny summers and mild, wet winters with little snow. January on average is the coldest month, while July is typically the warmest, but occasionally August can claim the title. The overall yearly average temperature is 62.5 degrees. Precipitation averages 45.79 inches a year, with winter and spring tending to be wetter than summer and autumn. Severe thunderstorms can occur, especially during the Spring, on April 25, 2011, a possible tornado struck the air force base in the city.