Sorry, completely failed to spot the other post (which itself seems to have failed to spot and earlier one).
The other thread isn’t asking for quite the same thing, subtle difference so we’ll let you off! 🙂
The thing is, -4 might be unusual for Somerset, but elsewhere (and I’ve seen folk on here post their snowy highlands of Scotlands pictures) -4 is probably considered balmy.
As you say, -4 here in Scotland is not particularly uncommon, but its still properly cold and is well in the realms of needing more bulky gloves.
That certainly wont help – need to keep everything warm or circulation to the hands will be the first thing to suffer.
(despite virtually no wind)
At the risk of stating the obvious, when on the bike there is always wind when you are moving.