The climate of Athens
Athens is tucked away in the eastern corner of Central
Greece. It experiences a Mediterranean climate, with significantly wide variations throughout the year. These fluctuations extend from the peak of summer heat in
July, with temperatures lifting to 30.9°C (87.6°F), to the cool tug of winter in
January, as temperatures drop to an average of 7.3°C (45.1°F).
Month on month, the city undergoes notable changes in humidity levels and precipitation. The dry winds of summer see the relative humidity drop to a dry 50% in
August, while a refreshing, damp spell is observed in
December with 72% humidity. The ample sunshine nurtures Athens almost all year-round, peaking in summertime, particularly in July and August. Rain is a relatively infrequent visitor, with minimal downpours seen from July to August. However, the wet spell in December gives the city an average of 53mm (2.09") precipitation.
Winds in Athens are moderate, with maximum gusts ramping up to 22.9km/h (14.2mph) in August. The sea temperature, caters to delightful swimming conditions, especially from
June to
September when the temperature ranges from 22.6°C (72.7°F) to the peak of 26.3°C (79.3°F) in August.
The best time to visit Athens
A visit to
Athens is best planned for the months of
May and
June. During these months, daily temperatures sway pleasantly from 19.2°C (66.6°F) to 28.1°C (82.6°F), coupled with delightful sea temperatures of 18.5°C (65.3°F) to 22.6°C (72.7°F). A relative humidity of around 58% to 54% provides a comfortable atmosphere, while average rainfall is relatively low, extending to 20mm (0.79") and 17mm (0.67") respectively. In addition, visitors can indulge in the city's sunshine for 14.2 to 14.8 hours a day, leaving plenty of time to explore its multitude of historic landmarks and rich culture.
The worst time to visit Athens
Although
Athens can be enjoyed year-round, the month of
January seems less inviting. During this time, temperatures can dwindish to 7.3°C (45.1°F). The discomfort in briskness is elevated with precipitation of 47mm (1.85") which is quite highest for the year, and a relative humidity reading of 74%. The Greek capital also experiences lesser sunshine and daylight, averaging at 5.6 hours and 9.9 hours respectively, which can limit outdoor explorations.
Spring weather in Athens
Spring, from
March to
May, brings the allure of mild and pleasant weather to
Athens. Temperatures begin to gradually ascend from an average of 9.8°C (49.6°F) to 16.4°C (61.5°F). The period witnesses a subtle transition from the slightly rainy conditions in March, with a rainfall of 34mm (1.34") to relatively drier consequences in May, with 20mm (0.79") rainfall. The hours of sunshine also start to stretch out, from 8 hours in March to 11.3 hours in May.
Summer weather in Athens
Summer begins in
June and ends in
August. This period promises high temperatures that may soar to 30.9°C (87.6°F). The warming escalation is accompanied by the city basking in the most hours of sunshine - up to 11.8 hours daily in June and
July. Rainfall hits its low point, ranging from 5mm (0.2") in July to 4mm (0.16") in August. Visitors can also look forward to lower humidity, down to 50% in August.
Autumn weather in Athens
The
Athens autumn season descends in
September, introducing a slight dip in heat, dropping to an average low of 16.7°C (62.1°F) by
November. The city pulls out its rainy cloak once again, with showers increasing from 19mm (0.75") in September to 40mm (1.57") in November. While daylight hours shrink, autumn still boasts ample sunshine ranging from 9.9 hours to 6.4 hours.
Winter weather in Athens
Winter in
Athens, spreading over
December and
February, witnesses temperatures oscillating from 7.3°C (45.1°F) to 8.3°C (46.9°F). An increase in rainfall paints the city wet, especially during December with 53mm (2.09") precipitation. Yet, the Greek charm remains unscathed as the winter sun illuminates Athens for 5.8 to 6.8 hours a day. The sea temperature drops but remains relatively comfortable, hovering between 15.4°C (59.7°F) and 16.6°C (61.9°F).
Weather in January
Clear skies are a signature characteristic of
Athens,
Greece in
January. Enjoy long walks by the sea at a cool 15.4°C (59.7°F). This is the month when Athens records its highest snowfall at 9mm (0.35"). Winter clothing is a must due to the cold nights.
Weather in January »Weather in February
Chilly days and colder nights define
February in
Athens. Daylight increases to 10.8 hours per day. The amount of snowfall decreases this month to a nearly negligible level of 2mm (0.08"), signaling the end of the snowy period. Sporting events and outdoor festivals in the city remain unhampered by weather conditions.
Weather in February »Weather in March
March still sees a mixture of cool and warm days in
Athens. The amount of sunshine greatly increases, indicating the approach of spring. With varying temperatures playing between 9.8°C (49.6°F) to 16°C (60.8°F), the fluctuating weather keeps residents and tourists on their toes.
Weather in March »
Weather in April
April symbolizes a remarkable shift in
Athens's weather. The temperature increases remarkably with no recorded snowfall. From 12.1°C (53.8°F) to 19.2°C (66.6°F), the increased warmth marks the end of chilly days. Spring is in full swing, with flowers blooming all over the city.
Weather in April » Weather in May
May in
Athens is the prelude to a hot summer. Daylight extends to 14.2 hours per day, adding cheer to the atmosphere. A stark decrease in rainfall to 20mm (0.79") truly marks the start of the dry season. It is a suitable time to indulge in outdoor activities.
Weather in May » Weather in June
June is when summer officially starts in
Athens. With temperatures reaching a scorching 28.1°C (82.6°F), it becomes mandatory to wear sunscreen. This month also experiences the lowest rainfall of the year, a meager 17mm (0.67"). Outdoor activities flourish under the lush blue skies.
Weather in June »
Weather in July
Juxtaposed against its
January cold,
Athens is sun-blitzed in
July. Reaching highs of a sweltering 30.9°C (87.6°F), the city thrums under the summer sun. This is the period when most residents take their vacations. Cafes are brimming with energy.
Weather in July »Weather in August
August continues the trend set by
July in
Athens. Temperatures soar, sometimes reaching their yearly peak. Despite this, tourists flock to the city, lured by the alluring Mediterranean climate. Sea temperatures reach their maximum, ideal for beach activities.
Weather in August » Weather in September
September ushers in a subtle change to the
Athens weather. Humidity begins to rise with September averaging 58%. It is a transition month from the summer heat to the mild, pleasant autumn. The heat gradually tapers down, making sightseeing more comfortable.
Weather in September »
Weather in October
October in
Athens is the epitome of a Mediterranean autumn. Though showers start to increase, they don’t detract from the overall pleasant climate. The temperatures continue their descent towards milder figures. The city basks in the spirit of the Athens Authentic Marathon, soaking up the gentle autumn sunshine.
Weather in October » Weather in November
November signals the onset of winter with temperatures dropping between 13.5°C (56.3°F) and 18.1°C (64.6°F). Rainfall increases, welcoming the wet season in
Athens. The city starts preparing for the winter festivities ahead.
Weather in November » Weather in December
December marks the year-end with increasing humidity levels and temperature lows of around 9.3°C (48.7°F). Christmas festivities enliven the atmosphere. With rain peaking at 53mm (2.09"), the city experiences its wettest month.
Weather in December » [Resources]