packing for paris in october

October marks the tail end of the peak travel season in Paris, which spans from May to October. Average monthly temperatures for October sit at 13.4°C based on records from 2020 to 2024, down from 17.4°C in September and peak summer averages around 20.1°C to 20.4°C in July and August. You can expect distinctly cooler conditions than mid-season, making warm layers practical for typical autumn weather.