Winters in Wandsworth are cool and variable, with temperatures often below freezing point but occasionally rising above average. As spring approaches, temperatures gradually warm up, bringing occasional mild days amidst chilly mornings and evenings. Summer is the warmest season, with a consistent high of around 23-28°C, although it can get hotter on occasion. Autumn brings a return to milder conditions, albeit still cool at times. In winter, the cold snap returns, but with less intensity than in the preceding months.