Annual average weather for Palermo, Italy

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Annual Average Weather for Palermo, Italy

The annual average maximum daily temperature is 20.1°C (68.2°F) which is warm and makes sunbathing pleasant on clear days. The annual average water temperature is typically 20.2°C (68.4°F) which is comfortable for swimming though some may prefer warmer water. Annually there are on average 8.7 days of rain per month and 7.2 hours of sun per day.

When is the best time to visit Palermo?

The best months to visit Palermo 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 October when the sea temperature is above the average 20°C (68°F) which is comfortable for swimming though some may prefer warmer water.

Can you sunbathe in Palermo year round?

No, you can't sunbathe in Palermo 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 Palermo year round?

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

The warmest sea water temperatures in Palermo are found in August when they peak at 27°C (80°F) and lowest in March when they dip to 16°C (60°F).

The sea temperature is above average for swimming between June and October when the sea temperature is above 20°C (68°F) which is comfortable for swimming though some may prefer warmer water.

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

More info about the annual sea temperatures

When is the hottest month in Palermo?

The hottest month in Palermo is August when the average maximum temperature is very warm and perfect for sunbathing on clear days 30°C (86°F), average temperature is 26°C (79°F) and average minimum temperature is 22°C (72°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Palermo?

The coolest month in Palermo is February when the average maximum temperature is 12°C (53°F), average temperature is 9°C (48°F) and average minimum temperature is 7°C (44°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Palermo?

The sunniest days in Palermo are in July which has the most hours of sunshine per day. In July the sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 11.1hrs making the days very long and bright.

More info about the annual sunshine.

When is the least sunny month in Palermo?

January has the least sunshine. In January the sunshine percentage is 44.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 4.3 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Palermo?

The driest month in Palermo is June with 0.2cm (0.1inches) of rain and July has the fewest days of rain with 1.8 days with some rain, an extremely dry time to visit the beach.

More info about the annual rainfall

When is the wettest month in Palermo?

The wettest month in Palermo is March with 4.3cm (1.7inches) of rain and February has the most days of rain with 14 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 Palermo?

The coldest sea water temperatures in Palermo are found in March when they dip to 16°C (60°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 Palermo?

The warmest sea water temperatures in Palermo 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 Palermo?

The most humid month in Palermo 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 Palermo?

The least humid month in Palermo is February with a dew point of 7°C (45°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Palermo?

The most windy month in Palermo is February when the average maximum windspeed is 26KM/H (16MPH) and the average wind speed is 14KM/H (8MPH).

More info about the annual wind conditions.

Annual Temperature for Palermo

The hottest month in Palermo is August when the average maximum temperature is 30°C (86°F), average temperature is 26°C (79°F) and average minimum temperature is 22°C (72°F).

The coolest month in Palermo is February when the average maximum temperature is 12°C (12°F), average temperature is 9°C (48°F) and average minimum temperature is 7°C (44°F).

Annual Sunshine for Palermo

The longest days in Palermo are in June, with an average of 14.8 hours of daylight per day. December has the shortest days with an average of 9.5 hours of daylight per day.

The sunniest days in Palermo are in July which has the most hours of sunshine per day. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 11.1hrs making the days very long and bright.

January has the least sunshine. The sunshine percentage is 44.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 4.3 hours of sunshine per day.

The ultraviolet index is the highest in July when it reaches 10.4 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 Palermo

The warmest sea water temperatures in Palermo are found in August when they peak at 27°C (80°F) and lowest in March when they dip to 16°C (60°F).

The sea is best for swimming between June and October when the temperature is above 20°C (68°F) which is comfortable for swimming though some may prefer warmer water.

Annual Rainfall for Palermo

The wettest month in Palermo is March with 4.3cm (1.7inches) of rain and February has the most days of rain with 14 days with some rain, a pretty wet time to visit the beach.

The driest month in Palermo is June with 0.2cm (0.1inches) of rain and July has the fewest days of rain with 1.8 days with some rain, an extremely dry time to visit the beach.

Annual Humidity for Palermo

The most humid month in Palermo 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 Palermo is February with a dew point of 7°C (45°F) which is a bit dry for some.

Annual Wind Speed for Palermo

The most windy month in Palermo is February when the average maximum windspeed is 26KM/H (16MPH) and the average wind speed is 14KM/H (8MPH).

The least windy month in Palermo is October when the average maximum windspeed is 21KM/H (13MPH) and the average wind speed is 10KM/H (6MPH).

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