Camino in Late May early June

[San Diego]

I am doing my first Camino in late May and want to keep my pack as light as possible. Will I need to carry a sleeping bag for warmth in the refugios at night or will a silk liner be sufficient? Thanks for any advice! San Diego

[BHinSanDiego]

My Camino was the same time of year as you I departed St Jean on May 22nd,I did my Camino last year with a fleece sleeping bag liner, for me it was all I needed for the most part . Only a couple times did I need a blanket, in San Juan de Ortega and La Faba and they had blankets, some of the alburgues had blankets but it was a hit and miss thing.