temperature - equipment

hike23

Posted: Sun, Jul 25, 2010, 8:52

night temperature

Climate tables don't show mountain temps.
so, how likely is it to have less than 10°C in the mountains.
and what kind (temp. range) of sleeping bag do i need and would you advice to bring a headband (as even shown in the flag of Corsica!), down jacket, etc.?

thx