Skiathos
Greece
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Skiathos, Greece

Ships docked in the harbor of the stunning old town of Skiathos on Skiathos Island, Greece
Ships docked in the harbor of the stunning old town of Skiathos on Skiathos Island, Greece
The best months for a swim in Skiathos, Greece, are July and August, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.
January, the same as December, is a cool winter month in Skiathos, Greece, with temperature in the range of an average high of 10°C (50°F) and an average low of 3°C (37.4°F). January is the coldest month, with an average high-temperature of 10°C (50°F) and an average low-temperature of 3°C (37.4°F). Weather in January »

The last month of the winter, February, is another cool month in Skiathos, Greece, with average temperature varying between 3°C (37.4°F) and 12°C (53.6°F). In February, the average high-temperature is relatively the same as in January - a still fresh 12°C (53.6°F). Weather in February »

March, the first month of the spring, in Skiathos, is a mild month, with average temperature fluctuating between 14°C (57.2°F) and 5°C (41°F). In March, the average high-temperature is relatively the same as in February - a moderate 14°C (57.2°F). Weather in March »

April in Skiathos, Greece, is an enjoyable spring month, with average temperature fluctuating between 18°C (64.4°F) and 8°C (46.4°F). In Skiathos, the average high-temperature marginally rises, from a mild 14°C (57.2°F) in March, to a comfortable 18°C (64.4°F). Weather in April »

May, the last month of the spring, in Skiathos, is a moderately hot month, with average temperature varying between 12°C (53.6°F) and 23°C (73.4°F). In Skiathos, the average high-temperature in May rises, from an enjoyable 18°C (64.4°F) in April, to a warm 23°C (73.4°F). Weather in May »

The first month of the summer, June, is also a moderately hot month in Skiathos, Greece, with temperature in the range of an average low of 16°C (60.8°F) and an average high of 28°C (82.4°F). In June, the average high-temperature rises, from a moderately hot 23°C (73.4°F) in May, to a still warm 28°C (82.4°F). Weather in June »

July in Skiathos, Greece, is a hot summer month, with average temperature fluctuating between 18°C (64.4°F) and 30°C (86°F). The ideal sea water temperature of 26.1°C (79°F) and only 4 rainfall days, with 19mm (0.7") of accumulated rainfall, make July the best time for swimming and other water activities. Weather in July »

The last month of the summer, August, is another warm month in Skiathos, Greece, with average temperature varying between 18°C (64.4°F) and 29°C (84.2°F). The ideal sea water temperature of 26.3°C (79.3°F) and only 3 rainfall days, with 24mm (0.9") of accumulated rainfall, make August the best time for swimming and other water activities. Weather in August »

September, the first month of the autumn, in Skiathos, is still a warm month, with average temperature varying between 26°C (78.8°F) and 15°C (59°F). In Skiathos, the average high-temperature in September slightly decreases, from 29°C (84.2°F) in August, to a still warm 26°C (78.8°F). Weather in September »

October, the same as September, in Skiathos, Greece, is an agreeable autumn month, with temperature in the range of an average high of 21°C (69.8°F) and an average low of 12°C (53.6°F). In October, the average high-temperature drops, from a moderately hot 26°C (78.8°F) in September, to an agreeable 21°C (69.8°F). Weather in October »

November, the last month of the autumn, in Skiathos, is also an enjoyable month, with average temperature varying between 16°C (60.8°F) and 8°C (46.4°F). In November, the average high-temperature drops, from an agreeable 21°C (69.8°F) in October, to a comfortable 16°C (60.8°F). Weather in November »

The first month of the winter, December, is also a fresh month in Skiathos, Greece, with average temperature ranging between min 5°C (41°F) and max 12°C (53.6°F). In Skiathos, the average high-temperature slightly decreases, from an enjoyable 16°C (60.8°F) in November, to a cool 12°C (53.6°F). Weather in December »

What is the coldest month in Skiathos?

With an average high-temperature of 10°C (50°F) and an average low-temperature of 3°C (37.4°F), January is the coldest month in Skiathos.

How many days does it rain in Skiathos?

In Skiathos, Greece, during the entire year, the rain falls for 86 days and collects up to 629mm (24.8") of precipitation.

What is the month with the least sunshine in Skiathos?

January and December, with an average of 4h of sunshine, are months with the least sunshine.

When is the lowest UV index in Skiathos?

January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Skiathos, Greece.

What month is the sea coldest in Skiathos?

March is the month with the coldest seawater, with an average sea temperature of 14.2°C (57.6°F).

When are the longest days in Skiathos?

With an average of 14.9h of daylight, June has the longest days of the year in Skiathos.

What is the month with the highest UV index in Skiathos?

June and July, with an average maximum UV index of 9, are months with the highest UV index in Skiathos.

What is the warmest month in Skiathos?

The warmest month is July, with an average high-temperature of 30°C (86°F) and an average low-temperature of 18°C (64.4°F).

What is the driest month in Skiathos?

The month with the least rainfall in Skiathos is July when the rain falls for 4 days and typically collects 19mm (0.7") of precipitation.

What month has the most sunshine in Skiathos?

The month with the most sunshine is July, with an average of 13h of sunshine.

What month is the sea warmest in Skiathos?

August is the month with the warmest seawater in Skiathos, Greece, with an average sea temperature of 26.3°C (79.3°F).

What is the rainiest month in Skiathos?

The month with the most rainfall in Skiathos, Greece, is December when the rain falls for 10 days and typically aggregates up to 97mm (3.8") of precipitation.

What is the month with the shortest days in Skiathos?

December has the shortest days of the year, with an average of 9.5h of daylight.
Average rainfall - Skiathos, Greece
Average rainfall days - Skiathos, Greece

Months with the highest number of rainy days are November and December (10 days).
Months with the lowest number of rainy days are August and September (3 days).

Average sea temperature - Skiathos, Greece

The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is March (14.2°C).

Average daylight / Average sunshine - Skiathos, Greece