If you want discs go for it.
I have used my Tikit as my goto snow and rain bike for 3 yrs. Just replaced a worn out derailleur and cassette. The rims are going strong and should last another 3 yrs without issue. By the time they wear out I'll be ready to upgrade them to some wheel bling!
I live in the PNW and most of my bikes use v-brakes...a few use discs. I don't really see any practical difference in terms of my riding. When it's raining I don't reach for disc brake bikes usually and I don't have any issue stopping nor do I wear out rims or brake pads usually fast.
Most people around here use rim brakes and are fine in the rain. I'm building my GF a new commuter rig that will be her goto bike and it's got v-brakes.
Ultimately do what makes you happy - both systems work.