Sahih Muslim
The Book of Prayers (Kitab Al-Salat)
Book Number: 004 / Hadith Number: 1290
Abu Huraira reported: The Messenger of Allah (may peace be upon him) said: The Fire made a complaint before the Lord saying." O Lord, some parts of mine have consumed the others." So it was allowed to take two exhalations, one exhalation in winter and the other exhalation in summer. That is why you find extreme heat (in summer) and extreme cold (in winter).