My coldest ride was at +3F air, 32.0000001F water. Not at all typical, more of a challenge. Regular riding is air Temps around 45 to 75F with water Temps around 50F.
-3! That’s ballsy!
Around 10deg here is my minimum (50f) had to use a converter
We are pretty fortunate it gets pretty warm in aus but not that bad in the autumn and you can keep riding with a suit, winter it’s definitely in the garage