I'm building up a world with floating islands. They don't move much and generally stay around the same area. However, would this affect the weather?
Essentially, I have giant floating rocks in the atmosphere(similar to earth) which will not go higher than 14 km above sea level. The mechanics behind the floating islands do not affect anything other than the islands themselves whatever they might be. The islands can range from the average size of a family car to about 500 sq meters.
Some of the islands can clump to gather to form 'super' islands and there are on average about 50-100 individual islands every mile or so.
I can't solve the problem with wind erosion so negate it for the moment and assume that someone(me) performs maintenance now and then.