Siena weather in October (Tuscany, Italy)

Looking to travel to Siena in October? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In October, Siena generally has pleasant temperatures and high rainfall. Throughout the day, temperatures typically settle at around 20°C. But by evening, they drop to around 10°C.

Siena in October usually receives high rainfall, averaging around 110 mm for the month. When we look at the climate data from the last 30 years, we can expect around 12 days of rain.

The area experiences a moderate amount of sunshine, with approximately 180 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

Should you favor a climate that's both dry and comfortably warm May, June and September typically offer the most agreeable circumstances. On the other hand, January tends to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Siena climate page with graphs.

 

Siena, monthly averages in October

Min Temperature 10°C  

Max Temperature 20°C  

Chance of Rain 39%  

Precipitation 110 mm  

Rainy days 12 days  

Sunshine 180 hours  

Percentage Sunshine  

Where to go in Italy in October

Find out more about the weather in Italy in October and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Siena in October?

For visitors traveling to Siena, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in October.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Siena.

Our site offers climate and forecast data for every country in the world. Are you going to Italy? On this website you can find historical weather averages for many cities in Italy. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.