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).
Chicago has a humid continental climate with hot summers and no dry season. The temperature typically varies from 21Â°F to 83Â°F over the course of the year, and is rarely below 3Â°F or above 91Â°F. The warm season lasts for 113 days, from May 30 to September 20, with an average daily high temperature above 73Â°F.