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Siena — weather by month

The air temperature by month
The average maximum daily temperature — 30.6°C in August. Average maximum night temperature — 16.9°C in August. The average minimum daily temperature — 8.2°C in January. The average minimum night temperature — 2.8°C in January.
Precipitation, mm
Maximum precipitation — 69.3 mm It was recorded in May. Minimum precipitation — 26.8 mm It was recorded in August.
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