Winters in Arsuz are mild, with temperatures rarely dropping below freezing, and January averages around 9°C. As spring approaches, temperatures gradually rise, reaching an average of 13°C by March, with occasional warm days above 20°C. Summer months bring a stable high of around 30°C, but temperatures can occasionally soar to 38°C in July and August. Autumn is similarly mild, with September averaging 26°C, before cooling down to around 15°C by November. Frosts are rare during winter, while the warmest months see occasional heatwaves.