Donnini Temperature by Month
Donnini in Tuscany, Italy sees significant seasonal temperature differences, with daytime highs between 8°C (46°F) in January and 28°C (82°F) in August, averaging 18°C (64°F) annually. Explore the full monthly breakdown below.
Donnini Monthly Temperatures
Depending on the time of the year, temperatures range from warm to cold in Donnini. Nighttime lows follow the same pattern, ranging from 17°C (63°F) to 1°C (34°F).
The chart below illustrates the average maximum day and minimum night temperatures in Donnini by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. August, the warmest month of the year, receives 322 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Donnini 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
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Donnini vs World: Temperature Compared
Donnini's average annual maximum temperature is 18°C (64°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation — summers are often cool and foggy, winters mild.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
What Does the Temperature Feel Like in Donnini?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Donnini, January is the coolest month, with average highs of 8°C (46°F) and humidity around 76% — considered high. In August, the warmest month, temperatures average 28°C (82°F) with 66% humidity — conditions that feel high. For a full picture, see our humidity page.
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 Donnini this rarely lasts long on the ground.
For more on Donnini's weather — including monthly rainfall, sunshine hours, and humidity — visit our Donnini climate page.
