Mýkonos City Weather in December
December in Mýkonos City averages 16°C (61°F) during the day and 13°C (55°F) at night. Quite a bit of rainfall is typical this month, with around 75 mm (3 in) on average. An umbrella is a good idea.
Rainfall in Mýkonos City in December
Historically, December sees about 11 days of rain, with a monthly average of 75 mm (3 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Mýkonos City in December
Mýkonos City in December gets highs of 16°C (61°F) during the day and drops to 13°C (55°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.December in Mýkonos City has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greece, check out our Mýkonos City's climate page.
Mýkonos City Temperature in December
Min Temperature
13°C (55°F)
Max Temperature
16°C (61°F)
Chance of Rain
38%
Precipitation
75 mm (3 in)
Rainy days
11 days
Humidity
73% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mýkonos City typically stay consistent throughout December, with daily highs averaging around 16°C (61°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Mýkonos City in December
Browse day-by-day weather records for Mýkonos City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mýkonos City historical weather extremes in December
Our historical data for Mýkonos City spans 1989 to 2025, revealing these weather extremes.
- On December 1, 2010, temperatures climbed to 24°C (75°F), marking the warmest December day on record.
- The coldest December day was on December 19, 2001, with a maximum of 5°C (41°F).
- The coldest night in December in Mýkonos City was on December 31, 2015, with a minimum of 2°C (36°F).
Best Places in Greece in December
Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mýkonos City in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Mýkonos City in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greece, check out our Mýkonos City's climate page.
See the full Mýkonos City climate overview or explore weather in Greece.
