Annual average weather for Mykonos, Greece

Search

Best
Best
Best
Best
Tan
Tan
Tan
Tan
Tan
Tan
Sea
16°
 
Sea
15°
 
Sea
15°
 
Sea
16°
 
Sea
19°
 
Sea
21°
Swim
Sea
23°
Swim
Sea
24°
Swim
Sea
24°
Swim
Sea
22°
Swim
Sea
19°
Swim
Sea
18°
 

Annual Average Weather for Mykonos, Greece

The annual average maximum daily temperature is 20.3°C (68.5°F) which is warm and makes sunbathing pleasant on clear days. The annual average water temperature is typically 19.2°C (66.6°F) which is comfortable for swimming though some may prefer warmer water. Annually there are on average 3.8 days of rain per month and 9.5 hours of sun per day.

When is the best time to visit Mykonos?

The best months to visit Mykonos are June, July, August, September, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The weather is perfect for sunbathing in the months from June to August when the maximum temperature reaches above 26°C (72°F)

The sea is best for swimming between June and November when the sea temperature is above the average 19°C (67°F) which is comfortable for swimming though some may prefer warmer water.

Can you sunbathe in Mykonos year round?

No, you can't sunbathe in Mykonos all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.

The weather is best for sunbathing in the months from June to August when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Mykonos year round?

No, you can't swim in Mykonos all year round.

The warmest sea water temperatures in Mykonos are found in August when they peak at 24°C (75°F) and lowest in March when they dip to 15°C (59°F).

The sea temperature is above average for swimming between June and November when the sea temperature is above 19°C (67°F) which is comfortable for swimming though some may prefer warmer water.

For very comfortable swimming conditions try swimming in the months from July to September when the sea temperature is above 22°C (72°F)

More info about the annual sea temperatures

When is the hottest month in Mykonos?

The hottest month in Mykonos is August when the average maximum temperature is very warm and perfect for sunbathing on clear days 29°C (83°F), average temperature is 26°C (78°F) and average minimum temperature is 23°C (74°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Mykonos?

The coolest month in Mykonos is February when the average maximum temperature is 13°C (55°F), average temperature is 11°C (52°F) and average minimum temperature is 10°C (49°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Mykonos?

The sunniest days in Mykonos are in June which has the most hours of sunshine per day. In June the sunshine percentage is 86% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 12.5hrs making the days exceptionally long and full of sunshine.

More info about the annual sunshine.

When is the least sunny month in Mykonos?

December has the least sunshine. In December the sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 6.4hrs.

More info about the annual sunshine.

When is the driest month in Mykonos?

The driest month in Mykonos is July with 0cm (0inches) of rain and August has the fewest days of rain with 0 days with some rain, an extremely dry time to visit the beach.

More info about the annual rainfall

When is the wettest month in Mykonos?

The wettest month in Mykonos is December with 8.9cm (3.5inches) of rain and February has the most days of rain with 8.9 days with some rain, a quite rainy time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Mykonos?

The coldest sea water temperatures in Mykonos are found in March when they dip to 15°C (59°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

More info about the annual sea temperatures.

When is the sea the warmest in Mykonos?

The warmest sea water temperatures in Mykonos are found in August when they peak at 24°C (75°F) which is warm and pleasant for relaxing and swimming for long periods.

More info about the annual sea temperatures.

When is the most humid month in Mykonos?

The most humid month in Mykonos is August with a dew point (an indicator of humidity) of 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the least humid month in Mykonos?

The least humid month in Mykonos is January with a dew point of 8°C (46°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Mykonos?

The most windy month in Mykonos is July when the average maximum windspeed is 38KM/H (24MPH) and the average wind speed is 26KM/H (16MPH).

More info about the annual wind conditions.

Annual Temperature for Mykonos

The hottest month in Mykonos is August when the average maximum temperature is 29°C (83°F), average temperature is 26°C (78°F) and average minimum temperature is 23°C (74°F).

The coolest month in Mykonos is February when the average maximum temperature is 13°C (13°F), average temperature is 11°C (52°F) and average minimum temperature is 10°C (49°F).

Annual Sunshine for Mykonos

The longest days in Mykonos are in June, with an average of 14.7 hours of daylight per day. December has the shortest days with an average of 9.6 hours of daylight per day.

The sunniest days in Mykonos are in June which has the most hours of sunshine per day. The sunshine percentage is 86% making it extremely sunny and pleasant most of the time, with blue skies and rarely a cloud in sight. The hours of sunshine per day are 12.5hrs making the days exceptionally long and full of sunshine.

December has the least sunshine. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 6.4hrs.

The ultraviolet index is the highest in July when it reaches 10.5 and lowest in December when it reaches 2.1.

An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Mykonos

The warmest sea water temperatures in Mykonos are found in August when they peak at 24°C (75°F) and lowest in March when they dip to 15°C (59°F).

The sea is best for swimming between June and November when the temperature is above 19°C (67°F) which is comfortable for swimming though some may prefer warmer water.

Annual Rainfall for Mykonos

The wettest month in Mykonos is December with 8.9cm (3.5inches) of rain and February has the most days of rain with 8.9 days with some rain, a quite rainy time to visit the beach.

The driest month in Mykonos is July with 0cm (0inches) of rain and August has the fewest days of rain with 0 days with some rain, an extremely dry time to visit the beach.

Annual Humidity for Mykonos

The most humid month in Mykonos is August with a dew point (an indicator of humidity) of 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

The least humid month in Mykonos is January with a dew point of 8°C (46°F) which is a bit dry for some.

Annual Wind Speed for Mykonos

The most windy month in Mykonos is July when the average maximum windspeed is 38KM/H (24MPH) and the average wind speed is 26KM/H (16MPH).

The least windy month in Mykonos is December when the average maximum windspeed is 28KM/H (17MPH) and the average wind speed is 19KM/H (12MPH).

Best Beaches

PICK A MONTH FOR BEST BEACHES IN GREECE

Monthly Averages

Suggested Beaches

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

Booking.com Search FlightsImage

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.