Weather in Lyon in August
How warm is it in Lyon in August?
In August the typical daytime high in Lyon is 27.4 °C on average, from 28.2 °C at the start to 25.6 °C at the end of the month.
That is 0.3 °C cooler than in July and 4.4 °C warmer than in September.
The last 10 years were 3.3 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
Measured at the weather station Lyon - St Exupery, 18 km away.