Originally Posted by
Goldorak
No need for AC at that period of the year. Generally speaking, AC is rarely needed in Paris. Just open the windows and you're fine in 99% of time.
Unless you want to sleep. A friend just returned and reported several days over 100 degrees, and others very hot in the 90s. There was another heat wave earlier this summer.
That said, historical data suggests that the first week in September should be ok with highs in the low to mid 80s:
http://www.accuweather.com/en/fr/par...onyr=9/01/2014