Mýkonos City Weather in January
With daytime temperatures of 15°C (59°F) and nighttime lows of 12°C (54°F), January in Mýkonos City brings moderate temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
Rainfall in Mýkonos City in January
Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Typically around 11 days of rainfall are expected, averaging 83 mm (3.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Mýkonos City in January
Temperatures in Mýkonos City in January top out at 15°C (59°F) and drop to 12°C (54°F) overnight. January is a notable month of the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. January is typically the month with the mildest temperatures of the year.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Mýkonos City. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 January
Min Temperature
12°C (54°F)
Max Temperature
15°C (59°F)
Chance of Rain
35%
Precipitation
83 mm (3.3 in)
Rainy days
11 days
Humidity
72% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Mýkonos City typically stay consistent throughout January, with daily highs averaging around 15°C (59°F). Nights are cool, with lows around 10°C (50°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Mýkonos City in January
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 January
Based on weather observations in Mýkonos City between 2000 and 2025, these are the recorded extremes during January.
- The warmest day in January was on January 11, 2021, with a maximum of 22°C (72°F).
- The coldest January day was on January 23, 2004, with a maximum of 3°C (37°F).
- Mýkonos City registered its coldest January night on January 6, 2004, with temperatures dropping to 0°C (32°F).
Best Places in Greece in January
Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in January →
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What to Wear in Mýkonos City in January
The weather can be unpredictable in January, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Mýkonos City in January
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.
