Edison's winters are cold and variable, with temperatures often dropping below freezing in January and February. Spring arrives slowly, with March bringing warmer days but still chilly nights, while April and May see a steady rise in temperatures as the season takes hold. Summer is warm to hot, with July and August being the warmest months, though temperatures rarely soar above 35°C. Autumn is mild, with September's warmth giving way to October's cooler air, before November's chill sets in once more. December brings a return to winter's cold grip, with temperatures often hovering around freezing.