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Weather in Mykonos for December 2026

Your guide to Mykonos weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Mykonos at the beginning of December is 16.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 13.7 °C by the end of December.

    • Rain 🌧️

  • The climate of Mykonos in December is notably wet, with an average of 12 rainy days, and a total of 104.1 mm of precipitation.

    • More

  • Is December a good time to visit Mykonos? check out the best time to travel to Mykonos page.

  • ✨ Is December a good time to visit Mykonos? – Ask the AI Weatherman

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/13°
Temperatures
Average wind speed
37 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Mykonos Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
17°
2
Light rain
16°
3
Overcast
16°
4
Light rain
16°
5
Moderate rain
16°
6
Moderate rain
16°
7
Light rain
16°
8
Moderate rain
15°
9
Light rain shower
14°
10
Patchy rain possible
15°
11
Partly cloudy
15°
12
Patchy rain possible
15°
13
Sunny
15°
14
Patchy rain possible
15°
15
Light rain
16°
16
Light rain shower
15°
17
Patchy rain possible
13°
18
Sunny
14°
19
Sunny
14°
20
Patchy rain possible
15°
21
Light rain
15°
22
Patchy rain possible
14°
23
Patchy rain possible
15°
24
Light rain
15°
25
Light rain
15°
26
Light rain
14°
27
Light rain shower
14°
28
Light rain
13°
29
Patchy rain possible
13°
30
Light rain
14°
31
Patchy rain possible
14°

Temperatures trend during December in Mykonos

See the weather trend as well as the moving average line

December weather in Mykonos day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Light rain
Light rain
 17° /15° 6.5 mm 2.4
2 Dec. Light rain
Light rain
 16° /15° 2.8 mm 2.4
3 Dec. Overcast
Overcast
 16° /15° 0.4 mm 2.4
4 Dec. Light rain
Light rain
 16° /14° 5.4 mm 2.3
5 Dec. Moderate rain
Moderate rain
 16° /14° 10.9 mm 2.3
6 Dec. Moderate rain
Moderate rain
 16° /14° 15.2 mm 2.3
7 Dec. Light rain
Light rain
 16° /15° 5 mm 2.3
8 Dec. Moderate rain
Moderate rain
 15° /12° 13.3 mm 2.3
9 Dec. Light rain shower
Light rain shower
 14° /13° 2 mm 2.3
10 Dec. Patchy rain possible
Patchy rain possible
 15° /14° 0.7 mm 2.3
11 Dec. Partly cloudy
Partly cloudy
 15° /14° 0.8 mm 2.2
12 Dec. Patchy rain possible
Patchy rain possible
 15° /14° 0 mm 2.2
13 Dec. Sunny
Sunny
 15° /13° 0 mm 2.2
14 Dec. Patchy rain possible
Patchy rain possible
 15° /14° 0 mm 2.2
15 Dec. Light rain
Light rain
 16° /14° 2.8 mm 2.2
16 Dec. Light rain shower
Light rain shower
 15° /12° 1.6 mm 2.2
17 Dec. Patchy rain possible
Patchy rain possible
 13° /12° 0.3 mm 2.2
18 Dec. Sunny
Sunny
 14° /13° 0 mm 2.2
19 Dec. Sunny
Sunny
 14° /14° 0 mm 2.2
20 Dec. Patchy rain possible
Patchy rain possible
 15° /14° 0.5 mm 2.2
21 Dec. Light rain
Light rain
 15° /13° 5.1 mm 2.2
22 Dec. Patchy rain possible
Patchy rain possible
 14° /13° 0.5 mm 2
23 Dec. Patchy rain possible
Patchy rain possible
 15° /13° 2.3 mm 2.2
24 Dec. Light rain
Light rain
 15° /13° 5.5 mm 2.2
25 Dec. Light rain
Light rain
 15° /14° 5.6 mm 2
26 Dec. Light rain
Light rain
 14° /13° 3.3 mm 2.2
27 Dec. Light rain shower
Light rain shower
 14° /11° 1.9 mm 2
28 Dec. Light rain
Light rain
 13° /11° 6.4 mm 2.2
29 Dec. Patchy rain possible
Patchy rain possible
 13° /11° 1.7 mm 2.2
30 Dec. Light rain
Light rain
 14° /12° 2.7 mm 2
31 Dec. Patchy rain possible
Patchy rain possible
 14° /12° 0.8 mm 2.2
Next
Important Notice
Our weather forecast for Mykonos in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Mykonos forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Mykonos weather in December vs November vs January

Compare December weather in Mykonos with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
NovemberDecemberJanuary
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures18°/16°15°/13°14°/12°
Rainfall39 mm104 mm60 mm
Wind35.4 km/h37.4 km/h41.4 km/h
Humidity72%71%71%
Rainy days7 days12 days10 days
Dry days23 days19 days21 days

Planning a trip to Mykonos? Discover the best time to visit

Mykonos in December - FAQ

What are the expected maximum and minimum temperatures in Mykonos during December?
During December, expect a variety of temperatures with highs around 15° and lows near 13°, suitable for diverse activities and preferences.

How much rainfall should be expected in Mykonos during December?
Significant rainfall exceeding 104.1 mm is expected in Mykonos during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Mykonos during December?
The average wind speed in Mykonos during December is 37 km/h, suggesting breezy to windy conditions, depending on your activities.

Mykonos water temperatures in December

The average water temperature of the Mediterranean Sea near Mykonos in December is 18.3 °C. At the beginning of December temperatures are around 18.7 °C; by the end of the month they get a bit cooler and reach 18 °C.

What is the water temperature in Mykonos in December?
The average water temperature in Mykonos in December is 18.3 °C.
Can you swim in Mykonos in December?
Refreshing and invigorating. Expect to feel chilled after 10–20 minutes; a shorty wetsuit extends water time, especially at dawn.

December rainfall patterns in Mykonos

Explore the daily rainfall trends and prepare for Mykonoss December weather 💧
Typically, Mykonos has 12 rainy days in December with a total of 104.1 mm of rainfall.

What to pack to Mykonos in December?

🌦️ Mild · highs around 15 °C, frequent showers

As you prepare for your trip to Mykonos in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Mykonos, during December, is comfortable and enjoyable, regardless of the weather conditions.

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👟 Footwear

🎒 Accessories

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