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).
Temperatures don't normally reach 100 Â°F in Chicago. But it does get into the 90s on an average 14 days a year. The days are above 50 degrees from June to September and nearly every day in May and October. But Chicago only gets that warm for a few days in winter. Days per month in Chicago of at least 70, 80 or 90 Â°F.