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Siena weather in August 2021
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- 28°C max day temperature
28 - 9 hours of sunshine per day
- 8 days with some rainfall
8 - 17°C min night temperature
17 - 14 hours of daylight per day
14 - Moderate heat & humidity
M - 43 mm of monthly rainfall
43 - 8 (Very High) UV index
8
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
The August weather guide for Siena, Tuscany 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.
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How hot is it in Siena in August?
Daytime temperatures usually reach 28°C in Siena in August with moderate heat and humidity, falling to 17°C at night.
How sunny is it in Siena in August?
There are normally 9 hours of bright sunshine each day in Siena in August - that's 63% of daylight hours.
Does it rain in Siena in August?
There are usually 8 days with some rain in Siena in August and the average monthly rainfall is 43mm.
Metric (°C / mm) | Imperial (°F / inches)
Siena sunrise & sunset times for August 2021
Browse the sunrise and sunset times for Siena in August 2021. Select a month to view Siena sunrise & sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Sunday, 1st August 2021 | 06:05 | 20:37 |
| Monday, 16th August 2021 | 06:21 | 20:16 |
| Tuesday, 31st August 2021 | 06:38 | 19:51 |
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