The average temperature in Atlanta in June is 25°C, but the average temperature in December is 7°C. Why is the average temperature in Atlanta higher in June than in December? Can I please have the answer fast and no links

thanks

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell