Peterborough's climate is characterized by mild springs and autumns, with temperatures gradually warming up from March onwards. The winter months of January and February are chilly, with average highs struggling to reach 5°C, while summer days can be warm but rarely hot, with July being the only month where average highs consistently exceed 20°C. April and May bring gentle warmth, while June and September often see pleasant temperatures in the mid-teens to low twenties. In contrast, winter months tend to be cooler, with December's average high struggling to reach 6°C.