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Siena, Italy — weather in August

Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
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Siena — weather by month

Siena — weather in August

  • Siena on the map Italy
  • 31.2°C Daytime temperatures
  • 17.9°C Night temperatures
  • 27 Sunny days
  • 13.2-14.5 Sun (hours)
  • 2 Rainy days
  • 28.9 mm Precipitation
  • Siena Best time to visit
Air temperature 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013

The maximum daily temperature 41°C — 6 August 2022.
The maximum night temperature 25.5°C — 3 August 2017.
The minimum daily temperature 16°C — 31 August 2020.
The minimum night temperature 11°C — 29 August 2021.

Sunny, cloudy and gloomy days

Sunny days — 27
Rainy days — 3
Gloomy days — 0

Precipitation, mm

Maximum precipitation 70.3 mm — November.
Minimum precipitation 28.9 mm — August.

Wind speed, km / h

Maximum wind speed 11.1 km / h — March.
Minimum wind speed 7.8 km / h — December.

Number of hours of sunshine

The maximum number of hours of sunshine per day 13 h. — July.
The minimum number of hours of sunshine per day 5.1 h. — December.

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