Siena weather in March 2025

Expect 13°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Siena in March. Check more long-term weather averages for Siena in March before you book your next holiday to Tuscany in 2025/2026.

  • 13°C maximum daytime temperature in March in Siena13
    13°C max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in March in Siena13
    13 days with some rainfall
  • 4°C minimum night-time temperature in March in Siena4
    4°C min night temperature
  • 12 hours of daylight per day in March in Siena12
    12 hours of daylight per day
  • No heat & humidity in March in Siena0
    No heat & humidity
  • 60 mm monthly rainfall in March in Siena60
    60 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in Siena4
    4 (Moderate) UV index

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The March weather guide for Tuscany (Siena) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Tuscany

How warm is it in Siena in March?

Daytime temperatures usually reach 13°C in Siena in March, falling to 4°C at night.

How sunny is it in Siena in March?

There are normally 5 hours of bright sunshine each day in Siena in March - that's 41% of daylight hours.

Does it rain in Siena in March?

There are usually 13 days with some rain in Siena in March and the average monthly rainfall is 60mm.

Siena March sunrise & sunset times

Browse the sunrise and sunset times for Siena in March 2025. Select a month to view Siena sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:51 18:04
Sunday, 16th March 2025 06:25 18:22
Monday, 31st March 2025 05:58 18:40

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