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Thessaloniki weather in January

Thessaloniki in January averages 6°C (43°F), 35 mm of rain and 3.9 hours of sun a day.

Of the twelve months in Thessaloniki, January is the coldest and the sixth driest.

Thessaloniki
Average temp
6°C (43°F)

2–10°C · 36–49°F

Rainfall
35 mm

Not much rain

Sunshine
3.9 h

hours per day

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What is Thessaloniki like in January?

Daytime

Days are cool.

Rain

Rain is usually light.

Evening

Evenings are cooler. A layer helps after sunset.

What should I pack for Thessaloniki in January?

  • A warm mid-layer

    Nights drop to around 2°C (36°F).

January compared with December and February

January in Thessaloniki is 1.3°C cooler than December and 21 mm drier than it, which averages 7°C (45°F).

January in Thessaloniki is 1°C cooler than February and about as wet as it, which averages 7°C (45°F).

Daylight in Thessaloniki in January

On 15 January the sun is up for 9 hours 35 minutes in Thessaloniki, rising about 07:50 and setting about 17:24 local time.

January ends 45 minutes longer than it begins, so the last week of the month is a different length of day from the first.

That is 5 hours 29 minutes short of June, the longest-lit month here.

Where to stay in Thessaloniki

Dates are a starting point for January.

All hotels in Thessaloniki

Travel guides for Thessaloniki

What to read before you book.

All travel guides in Thessaloniki

Thessaloniki weather by month

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 1 Oct 2026358 places covered

How January compares with the rest of the year

January is highlighted. Every other month links to its own page.

Thessaloniki weather by month: average temperature, rainfall, sunshine for each month, from 1991–2020 climate normals
MonthAverageRainfall
January6°C / 43°F35 mm
February7°C / 45°F32 mm
March10°C / 50°F38 mm
April14°C / 57°F36 mm
May19°C / 67°F44 mm
June24°C / 76°F30 mm
July26°C / 80°F23 mm
August27°C / 80°F21 mm
September22°C / 72°F33 mm
October17°C / 63°F41 mm
November12°C / 53°F38 mm
December7°C / 45°F56 mm

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FAQs about Thessaloniki in January

January climate averages for Thessaloniki, 1991–2020.

Thessaloniki averages 6°C (43°F) in January, ranging from about 2°C (36°F) at night to 10°C (49°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.

Barely. January sees only about 35 mm, so rain is unlikely to affect your plans.

No. January averages 6°C (43°F) against 7°C (45°F) in February — 1°C cooler.

January is 1.3°C cooler than December, and 21 mm drier.

It is outside the easiest window. The most comfortable stretch here is May to October; January sits outside it, which usually means more heat, more rain, or both — worth it if you would rather have the place to yourself.

About 3.9 hours of sun a day on the 1991–2020 average, so daylight is short on useful sun.

This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what January is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.

About 9 hours 35 minutes of daylight in mid-January, against 15 hours 4 minutes in June and 9 hours 17 minutes in December.

On 15 January, sunrise is about 07:50 and sunset about 17:24 local time. Both shift across the month — the month ends 45 minutes longer than it starts.