Winters in Altrincham are quite chilly, with temperatures often dropping below freezing, averaging around 2-4°C. The spring season brings a gradual warming trend, with March and April seeing an increase in average temperature to around 6°C and 5°C respectively. Summer months bring more pleasant weather, with June and July experiencing the warmest temperatures, often reaching up to 27°C and 32°C. Autumn is generally mild, with September and October averaging around 15°C and 11°C, although there can be some cooler days. By December, the temperature drops again, averaging around 5°C, marking the start of another cold winter period.