❄️Cooling Degree Days (CDDs)

CDDs are a measure of how much cooling is required to maintain a comfortable indoor temperature during the warmer months.

CDDs Season = 15 Dec (Nov) to 15 March

CDD = max (Tn - Tref , 0)

where,

Tref = A reference temperature(often around 65^degree F or 18^degree C) above which cooling is considered to be required.

Tn = Average Temperature of the nth Day.