Marina di Grosseto Temperature by Month
Marina di Grosseto, Tuscany, Italy has an average annual maximum temperature of 20°C (68°F), ranging from 13°C (55°F) in February to 29°C (84°F) in August. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Marina di Grosseto Monthly Temperatures
Visitors to Marina di Grosseto will encounter a climate influenced by big temperature differences across the year. Nighttime temperatures range from 22°C (72°F) in August to 7°C (45°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Marina di Grosseto by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. August, the city's warmest month, averages 320 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Marina di Grosseto vs Italy
The map below shows the annual temperature across Italy. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Marina di Grosseto vs World: Temperature Compared
Marina di Grosseto's average annual maximum temperature is 20°C (68°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters — and seasons reversed compared to Europe.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Marina di Grosseto this rarely lasts long on the ground.
For more on Marina di Grosseto's weather — including monthly rainfall, sunshine hours, and humidity — visit our Marina di Grosseto climate page.
