I do that if being stored outside - including using the pallet wrap. I currently have 4 tons that were delivered in late March outside and I'm sure my neighbors thought I was weird covering them with more plastic and wrapping them. Actually, since it was a bit windy out, they were probably more entertained by my efforts than anything
"There goes Scarlett O'Hara again, gone with the wind!" And hey, I'd rather have to yell at my past self while cutting down the excessive plastic I wrapped around what I have later, than go, "Why didn't you?!" as it's ruined. Because that water droplet will find the 1 little hole I missed somewhere!