Hottest (avg)
#10 / 12
Athens in December
December weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 10h
What to expect
December marks a typically cool period of winter, where temperatures are dropping quickly. Daytime highs average 14°C / 56°F, dropping to 8°C / 46°F at night.
Skies are often changeable, and you should be prepared for regular rainfall (approx. 11 wet days).
Statistically, this is the wettest time of year.
December in context
How it compares to the rest of the year in Athens.
Wettest (avg)
#1 / 12
Daylight Hours
#12 / 12
Windiest (avg)
#6 / 12
Highest UV
#12 / 12
Most Humid
#1 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 9.6 hours
- UV index (max)
- 3
- Typical sun hours
- 07:33 – 17:07
Rain & Snow
- Total
-
- Rainy days
- 11
- Cloud cover
- 57%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 79%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is December a good time to visit Athens?
Typical December days in Athens reach highs of 14°C (57°F) with nights around 7°C (45°F). It usually feels cool by day and cold after dark. It is among the wetter months, so it is wise to have some indoor backup plans or flexible activities.
What are temperatures like in December?
Daytime temperatures in December typically peak near 14°C (57°F), while nights drop to around 7°C (45°F). Expect cool afternoons and cold evenings.
How much does it rain in December?
Rainfall in December averages 70 mm (2.8 in) across roughly 11 days. Overall it is a quite rainy time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in December?
You can expect about 10 hours of daylight in December. Sunrise is typically around 07:33 and sunset near 17:07. Days are on the shorter side, so plan activities around limited daylight.
Does the weather change during December?
December usually begins milder and cools down as the month goes on, so late-December can feel more like the next month.
How strong is the sun in December?
UV levels are moderate (around 3); sunscreen and sunglasses are still a good idea.
Is it windy in December?
In December, average wind speeds are around 10 km/h (6 mph), with gusts on the windiest days reaching about 59 km/h (37 mph). On the ground, it is it can feel quite windy at times, particularly when weather systems move through.