Athens enjoys a warm Mediterranean climate with mild, damp winters and long, hot summers. There isn’t much annual rainfall, with most of it occurring in short showers throughout the winter months. There’s plenty of sunshine all year-round, which makes Athens the perfect destination for a city getaway at any time of the year.
Temperatures rarely fall below 10°C in winter and can rise as high as 27°C in the summer. The best time to go to Athens is in the summer, where you’ll enjoy temperatures in the high-20s. Heat waves are also possible, increasing the average high to a sizzling 40°C.
It’s never very humid in Athens, which is great if you want to enjoy a lot of outdoor activities during your visit. The average humidity is around 50% in July and August, but it’s still important to wear sun protection to prepare for high UV levels.
If you prefer a cooler climate, the best time to visit Athens is in spring or autumn. Temperatures are usually in the 20s and you’ll avoid the peak crowds of the summer months.