Freebase(0.00 / 0 votes)Rate this definition: Romance languages. The Romance languages are all the related languages derived from Vulgar Latin and forming a subgroup of the Italic languages within the Indo-European language family. The Romance languages developed from Latin in the sixth to ninth centuries.
In most years, Chicago averages a daily maximum temperature for September that's between 72 and 78 degrees Fahrenheit (22 to 25 degrees Celsius). The minimum temperature usually falls between 52 and 57 Â°F (11 to 14 Â°C).
The best times to visit Chicago are April through May or September through October, when the temperatures are warm and hotel rates are reasonable. You'll also find a lot of festivals taking place in spring and fall. Summer marks Chicago's peak tourist season, with travelers from around the country hoping to take advantage of the warm weather.