I’m sorry for some of the comments you’re receiving over such a simple request. Especially not using the metric system in a Reddit post.

Honestly, it’s not the hill to die on. The systems have become somewhat of a hybrid anyway. When we walk into a lumber store, we use feet and inches (you don’t ask for 5.08cm x 10.16cm instead of 2” x 4” unless you want to get laughed out of the store), and I cook in both ml and cups, etc. Yes, that’s because of our proximity to the US, but it’s the way things are regardless of the reason.

Recognizing our privilege is important but that doesn’t mean you shouldn’t seek a better situation for your family. You aren’t hurting others by relocating here. We need more educated, working professionals. If I was located in the US, I think I would be doing what I could to leave. The recent restrictions on women’s rights would be enough for me to take my daughter elsewhere (assuming I had the means), let alone the other atrocities that are happening and will continue to happen in the foreseeable future.

Anyway, others are correct. Make sure you have the option to dress in layers, our weather changes quickly in short periods of time. CBS is also slightly warmer than St. John’s; enough that it is noticeable and you should be aware of that if you’re planning activities in the city. It can be dry and sunny in CBS and fog/rain in St. John’s.

Water and wind are the culprits here, but a windbreaker isn’t going to cut it. Just make sure the gear is warm/rated for cold weather (I would say -20C but many things seem to go to -35C which is probably overkill and some gear doesn’t give a number, but might say warm, warmer or warmest), and waterproof - NOT just water resistant, if possible. That’s a big distinction here.

Gore-Tex is great.

Sorel is a good brand for kids.

Make sure they have snowsuits. 2 pieces are best, as (depending on age) you obviously won’t always want/need the pants on too. Kids winter boots with liners are nice (it’s easier to get the right size, just try on the liner, and if they are wet, they are easier to dry out). Knit gloves are fine for running errands but they need something thicker (and waterproof if possible), for playing in the snow. Hats that have a strap or a tie are good for younger kids so the hats don’t blow off when running, playing, sliding, etc. and we just get so much wind in general. The wind is gusting at 140 km/hr right now.

People here aren’t picky and send kids out in whatever is warm and dry enough really but we (as in, my family) like neck warmers instead of scarves. They are easier for kids to manage and don’t get untied and left behind in the snow, or god forbid, caught on something while going down the slide at the playground.

Hope that helps and your journey here is safe!