In article ,
Col writes:
"Michael Di Bernardo"
wrote in message o.uk...
0 mb of pressure as well. Its the day after tomorrow.
Well of course the pressure is 0mb, there would be no atmosphere
at those temperatures 
snip
Conversely, how do you measure the air temperature when there's no air?

--
John Hall
"Whenever people agree with me I always feel I must be wrong."
Oscar Wilde