Winters in Creteil, France are quite chilly, with January and February averaging around 4-6°C, often dipping below freezing. As spring arrives, temperatures gradually warm up, reaching averages of 7-12°C by May, allowing for pleasant days amidst occasional cooler nights. Summer months bring warmth, with June and July averaging a balmy 19°C, though temperatures can occasionally soar above 30°C. Autumn sees a return to milder conditions, with September and October averaging around 11-17°C, before winter's chill sets in once more.