Average temperatures, rainfall and packing tips for Athens, Greece in December
December in Athens is typically mild, with average daytime highs around 14°C and nights near 9°C. It is one of the cooler months of Athens's year.
December is typically the wettest month of the year in Athens, with around 150 mm of rain - plan around showers.
If your dates are flexible, the most comfortable months in Athens are usually March, April, May, September, October and November.
← Athens weather tomorrow (live)
In December, Athens averages a daytime high of about 14°C and a night-time low of around 9°C, based on recent historical data.
December is typically the wettest month of the year in Athens, with around 150 mm of rain - plan around showers.
December is a workable time to visit Athens, with mild days - just pack accordingly. If your dates are flexible, the most comfortable months in Athens are usually March, April, May, September, October and November.