Altamonte Springs experiences mild winters, with temperatures rarely dipping below freezing and averaging around 15-20°C in the coldest months. Spring brings gradual warming, with temperatures rising steadily into the mid-20s by April and May. Summer is warm to hot, with July and August often reaching highs above 30°C, but also experiencing some cooler days. Autumn sees a return to more moderate temperatures, similar to those of spring, before cooling off again in winter. Overall, temperature fluctuations are relatively gentle throughout the year, with an average range of around 10-15°C between coldest and warmest months.