Mar 15, 2023 #1 123131415 Mechanical Joined Nov 13, 2006 Messages 20 Location IN why design profile temperature for month of july and august are same for MINOT IAP in HAP 5.11 https://files.engineering.com/getfile.aspx?folder=b895a188-1765-4aad-8518-0a998efd6baa&file=SSN2587.tmp.pdf