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).
Freezing temperatures can occur anytime from November to April in Chicago. Typically, for seven days each year the thermometer drops to zero degrees Fahrenheit (-18 Â°C) or colder. The daytime temperature doesn't rise above freezing for 43 days annually, on average. November to March is when weather this cold can last all day.