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).
Guide to Chicago weather in April. The average maximum daytime temperature in Chicago in April is a comfortable 15Â°C (59Â°F). The average night-time temperature is usually a cold 3Â°C (37Â°F). There are usually 7 hours of bright sunshine each day, which represents 55% of the 13 hours of daylight.