Perpignan's winters are cool and unpredictable, with temperatures fluctuating between freezing and mild days. Spring arrives in late March or early April, bringing warmer temperatures that gradually rise throughout the season, often reaching highs of over 20°C by May. Summer is warm to hot, with July and August being the hottest months, but even then, overnight lows rarely drop below 12°C. Autumn is generally mild, with daytime temperatures still pleasant in September and October, although nights can get chilly again by November. Winters are generally cool, with temperatures often struggling to rise above 10°C, except for occasional warm days that push into the low twenties.