Tam Ky, Vietnam experiences a warm climate year-round. The dry season typically begins in January and lasts through April, with temperatures gradually increasing over these months, reaching an average high of around 33°C by March. May and June mark the start of the hot summer months, with temperatures soaring up to 40°C on some days. The peak heat continues into July and August, but September brings a slight cooling trend as the dry season comes to an end. From October to December, the temperature drops slightly, returning to more moderate levels around 22-28°C.