Thessaloníki Weather in January
January in Thessaloníki sees daytime temperatures around 10°C (50°F) and lows of 3°C (37°F) at night. Pack a rain jacket because some rainfall is likely.
Rainfall in Thessaloníki in January
Historically, January sees about 9 days of rain, with a monthly average of 56 mm (2.2 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 Thessaloníki in January
January in Thessaloníki sees highs of 10°C (50°F) and lows of 3°C (37°F) overnight. January is in the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. January is typically the month with the mildest temperatures of the year.
Sunshine in Thessaloníki in January
The month brings about 105 hours of sunlight, offering a comfortable mix of sun and overcast.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Thessaloníki. 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 Thessaloníki's climate page.
Thessaloníki Temperature in January
Min Temperature
3°C (37°F)
Max Temperature
10°C (50°F)
Chance of Rain
29%
Precipitation
56 mm (2.2 in)
Rainy days
9 days
Humidity
74%
Sunshine
105 hours
Percentage Sunshine
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Thessaloníki typically stay consistent throughout January, with daily highs averaging around 10°C (50°F). Nights are cold, with lows typically ranging from 1°C (34°F) to 3°C (37°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 Thessaloníki in January
Browse day-by-day weather records for Thessaloníki spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Thessaloníki historical weather extremes in January
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Thessaloníki.
- On January 19, 2024, temperatures climbed to 21°C (70°F), marking the warmest January day on record.
- The coldest January day was on January 8, 2017, with a maximum of -4°C (25°F).
- The lowest overnight temperature recorded in January was -10°C (14°F) (January 12, 2017).
- The wettest day in January Thessaloníki was on January 11, 2022 with 30 mm (1.2 in) of precipitation.
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Thessaloníki in January
Dress warmly and in layers for your trip to Thessaloníki in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Thessaloníki 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 Thessaloníki's climate page.
Temperature Rainfall Sunshine Humidity
See the full Thessaloníki climate overview or explore weather in Greece.
