Here's a video on the Milankovitch Cycles, I suggest you watch it so you don't continue to make silly comments about the climate.
January 3rd we'll be the closest to the Sun and in July we'll be the furthest from the Sun. Why? Because the Earth doesn't go neatly around the Sun in a nice circle. We not only have the Sun pulling at us, we have planets too, like Jupiter and others. This means over a 100,000 cycle we warm up and we cool down. Right now we're in a really hot phase.
However right now our winters are when we're closest to the Sun, and our summers when we're furthest away. In the southern hemisphere, their summers are when we're closest to the Sun, which means the south will get HOT. It'll also mean we'll get more crazy weather which includes extreme cold when we're facing away from the Sun in the winter.
Right now we're in a really hot phase.