Siena Weather August
Siena is situated in humid subtropical zone which is known for warm weather during summer time with high humidity and soft and cool winter with short rainfalls.
To help you choose the best time to travel, you can find climate data below on the weather in Siena in August.
|average daily high||+27.4°C|
|average daily low||+16.6°C|
|average monthly precipitation||51 mm|
Temperature in Siena
In August the average daily maximum in Siena is +27.4°C, and the minimum +16.6°C.
The hottest August day on record is +37.4°C, and the coldest +9.8°C.
Best beach resorts in August:
There are 14.4 hours of daylight in Siena in August.
The amount of precipitation in Siena in August is usually 51 mm, which may cause a change of plans on certain days.