Consider how you would feel if your nose were a 6-foot-long trunk and if the average temperature were a frigid 60 F colder for many weeks.
(your nose; were; a 6-foot-long trunk) (the average temperature; were; a frigid 60 F colder; T:for many weeks)
your nose the average temperature
were were
a 6-foot-long trunk
a frigid 60 F colder T:for many weeks