Ethan Dicks wrote:
  the time was hacking PDP-11 assembler on an 11/23.
The basement would
 routinely get to +40F, and sometimes colder if the wind was from the
 right direction (the water pipes had electric wraps).  I couldn't
 personally stand to work in that environment without a heater pointed
 at me, but the computers ran fine.  The lone device that had problems 
Having lived for most of my life in New York State, I can verify that
computers run just fine at 35F.
Peace...  Sridhar