temperature at the end of august


Posted: Mon, Aug 9, 2010, 19:58

I've been looking at weather forecasts for Calvi for the end of August and see normal daytime temperatures to be 25 to 27 degrees. Normal dry lapse times are about 1 degree per 100m. Does this mean normal temperatures at 1600m are going to be about 9 to 11 degrees? and nightime temperatures 0 to +3 degrees? If so, I think I need a better sleeping bag?