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San Donato Weather in September
In San Donato, September brings high daytime temperatures around 25°C (77°F), with nights cooling to 19°C (66°F). Expect quite a bit of rainfall this month.
Rainfall in San Donato in September
Expect around 9 days of rain based on historical data, with 84 mm (3.3 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in San Donato in September
The excellent temperature in San Donato in September makes it a solid month to visit, with 25°C (77°F) during the day and 19°C (66°F) at night. September is part of the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit San Donato.
San Donato Temperature in September
Min Temperature
19°C (66°F)
Max Temperature
25°C (77°F)
Chance of Rain
29%
Precipitation
84 mm (3.3 in)
Rainy days
9 days
San Donato Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Donato - and find the best time to visit.
Best Places in Italy in September
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in San Donato in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in San Donato in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
San Donato 3-Day Forecast
More climate data for San Donato
See the full San Donato climate overview or explore weather in Italy.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
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