The design days for locations that are contained in the
ASHRAE Handbook of Fundamentals are based on their criteria and is noted
in comments at the front of each design day. A correct number is
NOT one for each month of the year. Usually only the coldest and
hottest months would be represented in design days;.
At 12:47 PM 3/12/2009, André Ricardo Quinteros wrote:
Why the climate file Congonhas SWERA IDF has 18 designday? the correct
would be 12, containing all the months of the year? appear only the
months of February and July. Why did not appears other
months?