The sun was blazing hot.

阳光灼热逼人。

《牛津词典》

It can be cold in the winter and blazing hot in the summer.

它可以在寒冷的冬季和炎热的夏天炙热。

youdao

Although my mood of now, such as this blazing hot weather, annoyed, float dry.

虽然我现在的心境，就如这炎热的天气，烦闷，浮燥。

youdao

If this were to change, and the Earth became unstable, then parts of the world could experience much greater temperature swings than we are used to through any given year, with freezing Arctic temperatures in winter followed by blazing hot temperatures in summer.

BBC: Why the Moon is getting further away from Earth