Siena weather in January (Tuscany, Italy)

Is Siena a good destination in January, weather-wise? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

The month of January in Siena typically includes low temperatures and moderate rainfall. During January, you’ll experience the winter season. The daytime often sees temperatures reaching 10°C, but nighttime brings a cool-down to 2°C. January is typically the month with the mildest temperatures of the year.

Precipitation

Siena in January usually receives moderate rainfall, averaging around 59 mm for the month. Based on our climate data of the past 30 years, about 13 days of rain are anticipated.

Average sunshine

The month brings about 120 hours of sunlight, offering a comfortable mix of sun and shade.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Siena. May, June and September typically offer the most optimal weather. In contrast, January tends to have less optimal conditions.

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

 

Siena, monthly averages in January

Min Temperature 2°C  

Max Temperature 10°C  

Chance of Rain 44%  

Precipitation 59 mm  

Rainy days 13 days  

Sunshine 120 hours  

Percentage Sunshine  

Where to go in Italy in January

Find out more about the weather in Italy and which places have the best travel 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 this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

Interested in more climate information?

This site 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 travel conditions. Find out where to go with our weather planner.