26 to 28 degrees Fahrenheit equates to around -3�C
`` To photograph one scene during which expedition guide Rob Hall ( Jason Clarke ) is stuck on the mountain in the storm , Totino recalled : `` '' We tented off a portion of the set with some very heavy plastic and brought in these giant refrigerating units , half the size of a semi truck , and we cooled that part of the stage down to about 26 to 28 degrees Fahrenheit and brought in real snow . ''
Everest -LRB-2015 film-RRB-