Deerfield Beach experiences mild winters, with temperatures ranging from around 4-31°C throughout January and February. As spring approaches in March and April, temperatures gradually warm up, reaching averages of 23-25°C. Summer months, particularly June to August, bring more consistent warmth, with average highs often above 28°C. Autumn sees a slight cooling trend, with temperatures dropping back down to around 13-30°C by November and December.