If you built a snowman during the day the snow only needs to be below freezing. It can get colder that night or the next day by quite a bit. The exterior of the snowman would be colder than the inside even though they’re both frozen.
If you built a snowman during the day the snow only needs to be below freezing. It can get colder that night or the next day by quite a bit. The exterior of the snowman would be colder than the inside even though they’re both frozen.
That’s why they spray water on fruit trees, to insulate them at 32F, right?