This is highly dependent on the climate. As far as I've tested (enclosed in dark bag), they definitively keep longer in the fridge, but the longest in a cold ro

This is highly dependent on the climate. As far as I've tested (enclosed in dark bag), they definitively keep longer in the fridge, but the longest in a cold room / cellar. I've also lived in southern climates, and it keeps for much shorter there, even within a cupboard or pantry. And the carrots would last only a few days there outside a fridge.