Annual average weather for Grosseto, Italy

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Annual Average Weather for Grosseto, Italy

The annual average maximum daily temperature is 17.5°C (63.4°F) which is not that warm but sunbathing may be possible on some clear days. The annual average water temperature is typically 18.3°C (64.9°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. Annually there are on average 6.7 days of rain per month and 7.2 hours of sun per day.

When is the best time to visit Grosseto?

The best months to visit Grosseto 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 July to August when the maximum temperature reaches above 26°C (72°F)

The sea is best for swimming between May and October when the sea temperature is above the average 18°C (65°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

Can you sunbathe in Grosseto year round?

No, you can't sunbathe in Grosseto 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 July to August when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Grosseto year round?

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

The warmest sea water temperatures in Grosseto are found in August when they peak at 25°C (78°F) and lowest in March when they dip to 13°C (55°F).

The sea temperature is above average for swimming between May and October when the sea temperature is above 18°C (65°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

For very comfortable swimming conditions try swimming in the months from June 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 Grosseto?

The hottest month in Grosseto is July when the average maximum temperature is very warm and perfect for sunbathing on clear days 29°C (83°F), average temperature is 24°C (75°F) and average minimum temperature is 20°C (67°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Grosseto?

The coolest month in Grosseto is February when the average maximum temperature is 8°C (47°F), average temperature is 6°C (42°F) and average minimum temperature is 4°C (38°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Grosseto?

The sunniest days in Grosseto are in July which has the most hours of sunshine per day. In July the sunshine percentage is 74% 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 Grosseto?

December has the least sunshine. In December the sunshine percentage is 43% making it quite sunny but with regular periods of cloudy and overcast skies. There are 3.9 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Grosseto?

The driest month in Grosseto is August with 0cm (0inches) of rain and the least days of rain with 2.1 days with some rain, a very dry time to visit the beach.

More info about the annual rainfall

When is the wettest month in Grosseto?

The wettest month in Grosseto is November with 2.1cm (0.8inches) of rain and December has the most days of rain with 10.5 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 Grosseto?

The coldest sea water temperatures in Grosseto are found in March when they dip to 13°C (55°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

More info about the annual sea temperatures.

When is the sea the warmest in Grosseto?

The warmest sea water temperatures in Grosseto are found in August when they peak at 25°C (78°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 Grosseto?

The most humid month in Grosseto is August with a dew point (an indicator of humidity) of 18°C (64°F) which is OK for most but slightly uncomfortable for some.

More info about the annual humidity.

When is the least humid month in Grosseto?

The least humid month in Grosseto is February with a dew point of 4°C (39°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Grosseto?

The most windy month in Grosseto is February when the average maximum windspeed is 39KM/H (24MPH) and the average wind speed is 23KM/H (14MPH).

More info about the annual wind conditions.

Annual Temperature for Grosseto

The hottest month in Grosseto is July when the average maximum temperature is 29°C (83°F), average temperature is 24°C (75°F) and average minimum temperature is 20°C (67°F).

The coolest month in Grosseto is February when the average maximum temperature is 8°C (8°F), average temperature is 6°C (42°F) and average minimum temperature is 4°C (38°F).

Annual Sunshine for Grosseto

The longest days in Grosseto are in June, with an average of 15.3 hours of daylight per day. December has the shortest days with an average of 9.1 hours of daylight per day.

The sunniest days in Grosseto are in July which has the most hours of sunshine per day. The sunshine percentage is 74% 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.

December has the least sunshine. The sunshine percentage is 43% making it quite sunny but with regular periods of cloudy and overcast skies. There are 3.9 hours of sunshine per day.

The ultraviolet index is the highest in July when it reaches 9.5 and lowest in December when it reaches 1.4.

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 Grosseto

The warmest sea water temperatures in Grosseto are found in August when they peak at 25°C (78°F) and lowest in March when they dip to 13°C (55°F).

The sea is best for swimming between May and October when the temperature is above 18°C (65°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

Annual Rainfall for Grosseto

The wettest month in Grosseto is November with 2.1cm (0.8inches) of rain and December has the most days of rain with 10.5 days with some rain, a pretty wet time to visit the beach.

The driest month in Grosseto is August with 0cm (0inches) of rain and the least days of rain with 2.1 days with some rain, a very dry time to visit the beach.

Annual Humidity for Grosseto

The most humid month in Grosseto is August with a dew point (an indicator of humidity) of 18°C (64°F) which is OK for most but slightly uncomfortable for some.

The least humid month in Grosseto is February with a dew point of 4°C (39°F) which is a bit dry for some.

Annual Wind Speed for Grosseto

The most windy month in Grosseto is February when the average maximum windspeed is 39KM/H (24MPH) and the average wind speed is 23KM/H (14MPH).

The least windy month in Grosseto is August when the average maximum windspeed is 29KM/H (18MPH) and the average wind speed is 14KM/H (9MPH).

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