Annual average weather for Kastelorizo Island, Rhodes, Greece

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Annual Average Weather for Kastelorizo Island, Rhodes, Greece

The annual average maximum daily temperature is 23.6°C (74.4°F) which is warm and makes sunbathing pleasant on clear days. The annual average water temperature is typically 20.7°C (69.2°F) which is comfortable for swimming though some may prefer warmer water. Annually there are on average 6.2 days of rain per month and 9.6 hours of sun per day.

When is the best time to visit Kastelorizo Island?

The best months to visit Kastelorizo Island 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 September 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 21°C (69°F) which is comfortable for swimming though some may prefer warmer water.

Can you sunbathe in Kastelorizo Island year round?

No, you can't sunbathe in Kastelorizo Island 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 September when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Kastelorizo Island year round?

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

The warmest sea water temperatures in Kastelorizo Island are found in August when they peak at 27°C (80°F) and lowest in February when they dip to 16°C (61°F).

The sea temperature is above average for swimming between June and November when the sea temperature is above 21°C (69°F) which is comfortable for swimming though some may prefer warmer water.

For perfect swimming and lounging all day, try the months from July to August when the sea temperature is above 26°C (79°F)

More info about the annual sea temperatures

When is the hottest month in Kastelorizo Island?

The hottest month in Kastelorizo Island is August when the average maximum temperature is very hot and perfect for sunbathing on clear days 33°C (91°F), average temperature is 27°C (80°F) and average minimum temperature is 21°C (70°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Kastelorizo Island?

The coolest month in Kastelorizo Island is January when the average maximum temperature is 15°C (60°F), average temperature is 11°C (51°F) and average minimum temperature is 6°C (43°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Kastelorizo Island?

The sunniest days in Kastelorizo Island are in June which has the most hours of sunshine per day. In June the sunshine percentage is 88% 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 12.6hrs making the days exceptionally long and full of sunshine.

More info about the annual sunshine.

When is the least sunny month in Kastelorizo Island?

January has the least sunshine. In January the sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 6.7hrs.

More info about the annual sunshine.

When is the driest month in Kastelorizo Island?

The driest month in Kastelorizo Island is June with 0.3cm (0.1inches) of rain and August has the fewest days of rain with 0.2 days with some rain, an extremely dry time to visit the beach.

More info about the annual rainfall

When is the wettest month in Kastelorizo Island?

The wettest month in Kastelorizo Island is December with 14.7cm (5.8inches) of rain and February has the most days of rain with 13 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Kastelorizo Island?

The coldest sea water temperatures in Kastelorizo Island are found in February when they dip to 16°C (61°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 Kastelorizo Island?

The warmest sea water temperatures in Kastelorizo Island are found in August when they peak at 27°C (80°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the most humid month in Kastelorizo Island?

The most humid month in Kastelorizo Island is August with a dew point (an indicator of humidity) of 23°C (73°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan.

More info about the annual humidity.

When is the least humid month in Kastelorizo Island?

The least humid month in Kastelorizo Island is January with a dew point of 8°C (47°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Kastelorizo Island?

The most windy month in Kastelorizo Island is March when the average maximum windspeed is 27KM/H (17MPH) and the average wind speed is 13KM/H (8MPH).

More info about the annual wind conditions.

Annual Temperature for Kastelorizo Island

The hottest month in Kastelorizo Island is August when the average maximum temperature is 33°C (91°F), average temperature is 27°C (80°F) and average minimum temperature is 21°C (70°F).

The coolest month in Kastelorizo Island is January when the average maximum temperature is 15°C (15°F), average temperature is 11°C (51°F) and average minimum temperature is 6°C (43°F).

Annual Sunshine for Kastelorizo Island

The longest days in Kastelorizo Island are in June, with an average of 14.6 hours of daylight per day. December has the shortest days with an average of 9.7 hours of daylight per day.

The sunniest days in Kastelorizo Island are in June which has the most hours of sunshine per day. The sunshine percentage is 88% 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 12.6hrs making the days exceptionally long and full of sunshine.

January has the least sunshine. The sunshine percentage is 67% making it sunny but overcast at times. The hours of sunshine per day are 6.7hrs.

The ultraviolet index is the highest in July when it reaches 11 and lowest in December when it reaches 2.4.

An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. 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 Kastelorizo Island

The warmest sea water temperatures in Kastelorizo Island are found in August when they peak at 27°C (80°F) and lowest in February when they dip to 16°C (61°F).

The sea is best for swimming between June and November when the temperature is above 21°C (69°F) which is comfortable for swimming though some may prefer warmer water.

Annual Rainfall for Kastelorizo Island

The wettest month in Kastelorizo Island is December with 14.7cm (5.8inches) of rain and February has the most days of rain with 13 days with some rain, a pretty wet time to visit the beach.

The driest month in Kastelorizo Island is June with 0.3cm (0.1inches) of rain and August has the fewest days of rain with 0.2 days with some rain, an extremely dry time to visit the beach.

Annual Humidity for Kastelorizo Island

The most humid month in Kastelorizo Island is August with a dew point (an indicator of humidity) of 23°C (73°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan.

The least humid month in Kastelorizo Island is January with a dew point of 8°C (47°F) which is a bit dry for some.

Annual Wind Speed for Kastelorizo Island

The most windy month in Kastelorizo Island is March when the average maximum windspeed is 27KM/H (17MPH) and the average wind speed is 13KM/H (8MPH).

The least windy month in Kastelorizo Island is November when the average maximum windspeed is 22KM/H (14MPH) and the average wind speed is 12KM/H (7MPH).

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