Siena · Italy
Weather in Siena in July
In July the typical daytime high in Siena is 29.7 °C on average, from 29.1 °C at the start to 30.2 °C at the end of the month.
The last 10 years were 2.6 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Bastia (173 km), Riva (288 km) and Milan (294 km); nearer ones count more.