Is the highest temperature in a day the same in the southern hemisphere and the northern hemisphere?

Is the temperature the same in the southern hemisphere and the northern hemisphere? In fact, the temperature in the southern hemisphere is different from that in the northern hemisphere, because there is a certain distance between them. So they also have a certain temperature difference. The temperature difference between the northern hemisphere and the southern hemisphere is about 30 degrees. Even the highest place has reached 50 degrees, so the temperature difference between the two is quite large. People who have never been to the northern hemisphere, it is best not to know about the northern hemisphere, because it is too cold there. Thank you all.