Winters in Salon-de-Provence are chilly and unpredictable, with temperatures often dropping below freezing but occasionally rising into the mid-teens. Spring arrives in late March or early April, bringing warmer days and a gentle increase in temperature, sometimes reaching highs of over 25 degrees Celsius. Summer is hot and dry, with temperatures frequently soaring above 35 degrees Celsius, especially in July and August. Autumn is mild, with comfortable temperatures prevailing until October when the mercury starts to drop again. The cold winter months return by December, bringing frosty mornings and occasional light snowfall.