Granddad always said that firewood needs the rain to wash out the sap. <shrug>
I don't know if (so-called) drying time is lost while the rain water evaporates... but if some is lost it can't be much 'cause the splits on top of my stacks (the ones that get the most rain water) are the first to appear seasoned. Really, that's kind of a pointless argument anyway 'cause it ain't like you're gonna' burn the stuff sooner... it's gonna' sit there until winter either way.
Thinking I might need it to get through a cold winter, I covered a couple of my stacks last fall with strips of 6 mil clear plastic, just wide enough so there's only a couple inches of overhang. On one of the stacks I used splits to hold the plastic in place, and those splits on top of the plastic appear to have seasoned more than those under it... the splits on top of the plastic have released the bark, the splits under it have not. <shrug> I can tell you this... on the warmer sunny days there's moisture droplets hanging on the underside of the plastic, which tells me the plastic is trapping moisture that would have otherwise drifted away from the stack. I'll probably leave the plastic on through the thunderstorm season, just because it's already there... but I ain't gonna' waste the time and effort to cover the other stacks.
I don't know if (so-called) drying time is lost while the rain water evaporates... but if some is lost it can't be much 'cause the splits on top of my stacks (the ones that get the most rain water) are the first to appear seasoned. Really, that's kind of a pointless argument anyway 'cause it ain't like you're gonna' burn the stuff sooner... it's gonna' sit there until winter either way.
Thinking I might need it to get through a cold winter, I covered a couple of my stacks last fall with strips of 6 mil clear plastic, just wide enough so there's only a couple inches of overhang. On one of the stacks I used splits to hold the plastic in place, and those splits on top of the plastic appear to have seasoned more than those under it... the splits on top of the plastic have released the bark, the splits under it have not. <shrug> I can tell you this... on the warmer sunny days there's moisture droplets hanging on the underside of the plastic, which tells me the plastic is trapping moisture that would have otherwise drifted away from the stack. I'll probably leave the plastic on through the thunderstorm season, just because it's already there... but I ain't gonna' waste the time and effort to cover the other stacks.