Just like everything else, there is no controlling the weather. Mother nature may choose be kind and give you perfect weather. It is also possible that you may end up with the worst weather imaginable. Most likely you will be caught in the middle, with some okay weather on some days and crappy weather on others.
It is all the luck of the draw. Blue skies can turn gray very fast when you are constantly moving and storms are always possible. It’s always a good idea to prepare for the worst of every situation just in case. You never know when you might get caught up in the perfect storm. You could end up on a deserted island somewhere.