I am trying to decide whether to take my sleeping bag when I walk the Camino del Norte during the months of June and July of this year. Galicia, I know can be cold in June but I will not arrive there until July, towards the end of it. I am taking a permethrin treated sheet for the bunk beds and a silk sleeping bag liner to sleep in, all permethrin treated, and was wondering if that would be enough or, pay the two extra pounds carrying it and take my down sleeping bag as well. If you have done it during those months please advise. I leave for Spain May 14, 2013 but will not start the Camino del Norte until sometime around the first of June, from Irun. So, should I or shouldn't I? I just cannot decide. Thanks for any advice.