Winters in Hanford are mild, with temperatures rarely dropping below freezing and averaging around 9-11°C. As spring arrives, temperatures gradually warm up, reaching averages of 18-22°C by May, with occasional heatwaves pushing highs above 40°C. Summer months bring sweltering temperatures, often exceeding 40°C in July and August, while autumns are characterized by a return to milder conditions, with averages around 17-20°C. By November and December, temperatures drop again, averaging around 8-12°C.