Ivry-sur-Seine experiences a mild climate, with temperatures gradually warming up as the year progresses. Winters are chilly, with average temperatures ranging from 4-6°C in January and February, while springs bring moderate warmth, with April and May averages reaching 8-12°C. Summers are pleasant, with June to August averaging around 18-19°C, but can occasionally reach highs of up to 32°C. Autumn is characterized by a noticeable cooling trend, with temperatures dropping back down to average lows of around 6-11°C from September to November.