Prescott's winters are typically mild, with temperatures ranging from -13°C to 20°C, averaging around 6-7°C. As spring approaches, temperatures gradually warm up, reaching averages of 9°C in March and 16°C in April, with occasional highs above 32°C. Summer is hot, with June being the warmest month, averaging 27°C, while July and August are almost as warm, but slightly cooler. Autumn brings a gradual cooling, with temperatures dropping to around 15°C by October, before returning to winter-like conditions by December.