Monthly weather forecast and climate
Thessaloniki, Greece

A street in front of the ancient white tower in Thessaloniki, Greece
A street in front of the ancient white tower in Thessaloniki, Greece

Weather in January

January, like December, is another chilly winter month in Thessaloniki, Greece, with average temperature ranging between max 8.4°C (47.1°F) and min 2.2°C (36°F). January is the coldest month, with an average high-temperature of 8.4°C (47.1°F) and an average low-temperature of 2.2°C (36°F). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Thessaloniki, Greece, with average temperature ranging between min 4°C (39.2°F) and max 10.7°C (51.3°F). In February, the average high-temperature is almost the same as in January - a cool 10.7°C (51.3°F). Weather in February »

Weather in March

March, the first month of the spring, in Thessaloniki, is a moderate month, with temperature in the range of an average low of 5.9°C (42.6°F) and an average high of 14.3°C (57.7°F). In March, the average high-temperature marginally rises, from a fresh 10.7°C (51.3°F) in February, to a moderate 14.3°C (57.7°F). Weather in March »

Weather in April

April is a comfortable spring month in Thessaloniki, Greece, with temperature in the range of an average low of 8.7°C (47.7°F) and an average high of 18.6°C (65.5°F). In Thessaloniki, the average high-temperature slightly increases, from a mild 14.3°C (57.7°F) in March, to an enjoyable 18.6°C (65.5°F). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Thessaloniki, Greece, with temperature in the range of an average low of 13.1°C (55.6°F) and an average high of 23.9°C (75°F). In May, the average high-temperature increases, from a comfortable 18.6°C (65.5°F) in April, to a moderately hot 23.9°C (75°F). Weather in May »

Weather in June

June, the first month of the summer, in Thessaloniki, is still a warm month, with average temperature fluctuating between 17.3°C (63.1°F) and 28.4°C (83.1°F). In Thessaloniki, the average high-temperature slightly increases, from a moderately hot 23.9°C (75°F) in May, to a still warm 28.4°C (83.1°F). Weather in June »

Weather in July

July is a tropical summer month in Thessaloniki, Greece, with temperature in the range of an average high of 31.8°C (89.2°F) and an average low of 20.1°C (68.2°F). July is the warmest month, with an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 20.1°C (68.2°F). In July, the average heat index is evaluated at a tropical 34.7°C (94.5°F). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Thessaloniki, Greece, with average temperature fluctuating between 31.7°C (89.1°F) and 20.8°C (69.4°F). In August, the average high-temperature is relatively the same as in July - a still tropical 31.7°C (89.1°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Thessaloniki, Greece, with average temperature varying between 17°C (62.6°F) and 26.4°C (79.5°F). In September, the average high-temperature decreases, from a tropical 31.7°C (89.1°F) in August, to a warm 26.4°C (79.5°F). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Thessaloniki, Greece, with average temperature varying between 13°C (55.4°F) and 20.3°C (68.5°F). In Thessaloniki, the average high-temperature drops, from a warm 26.4°C (79.5°F) in September, to a pleasant 20.3°C (68.5°F). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Thessaloniki, Greece, with average temperature varying between 9.3°C (48.7°F) and 15.7°C (60.3°F). In Thessaloniki, the average high-temperature in November marginally drops, from a pleasant 20.3°C (68.5°F) in October, to a moderate 15.7°C (60.3°F). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Thessaloniki, Greece, with average temperature varying between 3.9°C (39°F) and 10.1°C (50.2°F). In Thessaloniki, the average high-temperature drops, from a moderate 15.7°C (60.3°F) in November, to a cool 10.1°C (50.2°F). Weather in December »
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FAQ

What is the coldest month in Thessaloniki?

With an average high-temperature of 8.4°C (47.1°F) and an average low-temperature of 2.2°C (36°F), January is the coldest month in Thessaloniki.

What is the most humid month in Thessaloniki?

January and February, with an average relative humidity of 75%, are most humid months.

How many days does it rain in Thessaloniki?

In Thessaloniki, Greece, during the entire year, the rain falls for 133.1 days and collects up to 436mm (17.17") of precipitation.

When does it snow in Thessaloniki?

January through March, November and December are months with snowfall.

How many days does it snow in Thessaloniki?

In Thessaloniki, during the entire year, snow falls for 4.9 days, and aggregates up to 86mm (3.39") of snow.

When does it snow the most in Thessaloniki?

January is the month with the most snowfall in Thessaloniki. Snow falls for 2.1 days and accumulates 35mm (1.38") of snow.

What is the month with the least sunshine in Thessaloniki?

The month with the least sunshine is January, with an average of 5.8h of sunshine.

What are the months with the lowest UV index in Thessaloniki?

Months with the lowest UV index in Thessaloniki, Greece, are January and December, with an average maximum UV index of 2.

What is the rainiest month in Thessaloniki?

March is the month with the most rainfall in Thessaloniki, Greece. Rain falls for 14.3 days and accumulates 55mm (2.17") of precipitation.

What month is the sea coldest in Thessaloniki?

March is the month with the coldest seawater, with an average sea temperature of 13.3°C (55.9°F).

When it does not snow in Thessaloniki?

April through October are months without snowfall.

When are the longest days in Thessaloniki?

With an average of 15h of daylight, June has the longest days of the year in Thessaloniki, Greece.

What is the warmest month in Thessaloniki?

July is the warmest month in Thessaloniki, with an average high-temperature of 31.8°C (89.2°F) and an average low-temperature of 20.1°C (68.2°F).

When is the sea warmest in Thessaloniki?

With an average sea temperature of 26.2°C (79.2°F), July is the month with the warmest seawater.

What is the month with the most sunshine in Thessaloniki?

Months with the most sunshine are July and August, with an average of 11.9h of sunshine.

What are the months with the highest UV index in Thessaloniki?

July and August, with an average maximum UV index of 7, are months with the highest UV index.

What is the least humid month in Thessaloniki?

The least humid month is August, with an average relative humidity of 52%.

What is the driest month in Thessaloniki?

August is the month with the least rainfall in Thessaloniki. Rain falls for 8.4 days and accumulates 20mm (0.79") of precipitation.

What is the month with the shortest days in Thessaloniki?

With an average of 9.3h of daylight, December has the shortest days of the year.

Average temperature
Thessaloniki, Greece

Average temperature - Thessaloniki, Greece

The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (8.4°C).

The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).

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Average pressure
Thessaloniki, Greece

Average pressure - Thessaloniki, Greece

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).

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Average wind speed
Thessaloniki, Greece

Average wind speed - Thessaloniki, Greece

The windiest month (with the highest average wind speed) is February (9.2km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).

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Average humidity
Thessaloniki, Greece

Average humidity - Thessaloniki, Greece

Months with the highest relative humidity are January and February (75%).
The month with the lowest relative humidity is August (52%).

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Average rainfall
Thessaloniki, Greece

Average rainfall - Thessaloniki, Greece

The wettest month (with the highest rainfall) is March (55mm).
The driest month (with the least rainfall) is August (20mm).

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Average rainfall days
Thessaloniki, Greece

Average rainfall days - Thessaloniki, Greece

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (8.4 days).

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Average snowfall
Thessaloniki, Greece

Average snowfall - Thessaloniki, Greece

The month with the highest snowfall is January (35mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days
Thessaloniki, Greece

Average snowfall days - Thessaloniki, Greece

The month with the highest number of snowfall days is January (2.1 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature
Thessaloniki, Greece

Average sea temperature - Thessaloniki, Greece

The best month for swimming (with the highest average sea temperature) is July (26.2°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).

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Average daylight / Average sunshine
Thessaloniki, Greece

Average daylight / Average sunshine - Thessaloniki, Greece

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

Months with the most sunshine are July and August (Average sunshine: 11.9h).
The month with the least sunshine is January (Average sunshine: 5.8h).

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Average sunshine days
Thessaloniki, Greece

Average sunshine days - Thessaloniki, Greece

The month with the most sunshine days is August (20 days).
The month with the least sunshine days is June (13.5 days).

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Average visibility
Thessaloniki, Greece

Average visibility - Thessaloniki, Greece

Months with the highest visibility are May, June, July, August, September and October (10km).
Months with the lowest visibility are January, February, March, April, November and December (9km).

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