Average Monthly Sunshine hours in Siena

This graph shows the average number of hours per month that Siena receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

• On average, July is the sunniest month with 350 hours of sunshine.
• November has on average the lowest amount of sunshine with 100 hours.
• On average, the total annual amount of sun is 2476 hours.

Forecast: is it sunny in Siena?

Thu   Nov 21

15°C | 2°C

S 22 km/h

4.2 mm

broken clouds and rain

hourly forecast

Fri   Nov 22

15°C | 2°C

W 25 km/h

1.2 mm

partly cloudy and chance of slight rain

hourly forecast

Sat   Nov 23

11°C | -1°C

SE 4 km/h

almost clear and no rain

hourly forecast

5-Day Forecast 10-Day Forecast