No need to be a dumb cunt mate. -18C to 38C is the closest you’d get to the 0-100F range I mentioned earlier. It’s a stupid-ass interval. Just as stupid as 5280 feet in a mile for instance.
Why use negatives at all? There’s a perfectly good temperature scale that largely doesn’t need negatives, is conceptually similar to the base 10 construction of other SI units, and is more precise than Celsius.
Negative C is absolutely common what the fuck are you talking about. Canada, Russia, the US, some deserts. Several countries experience regular highs in the 0Cs during winter months and therefore negative lows. Someone should get out more.