Month-by-month travel weather
Siena March weather
Siena, Italy · March
The evening cool-down is still a real factor
March leans toward spring, and sunny afternoons can feel mild. Evenings can still feel cool due to bigger day–night gaps.
Rain can pull comfort back toward winter—light outer layers and an umbrella help.
March averages at a glance
Average low
around 5–7°C
Average high
around 13–16°C
Average rainfall
around 45–85 mm
Wet days
about 6–10 days
What to wear in March in Siena
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Long sleeves/thin knit with a jacket works well.
- • Compact umbrella option helps.
- • Layering handles day–night gaps best.
Travel tips for visiting Siena in March
- • Split longer walks to earlier hours and use indoor anchors later.
- • Wet steps can be slick—pace yourself.
March weather in Siena — FAQ
Q. Is March T-shirt weather?
A. Sometimes midday, but evenings often want a layer.
Q. Is March a good month to visit?
A. It can be, but variability remains—pack for rain and gaps.
Explore Siena
These pages are connected so you can compare conditions and decide for yourself.