Jupiter doesn't have a solid surface like Earth, so it doesn't have a single surface temperature. Instead, it has a temperature gradient, with different temperatures at different altitudes within its atmosphere.

Here are some key temperature points:

* Top of the clouds: -145°C (-234°F)

* Lower atmosphere: -107°C (-161°F)

* Deepest parts of the atmosphere: ~24,000°C (~43,000°F)

It's important to note that the deepest parts of Jupiter's atmosphere are under immense pressure, making it impossible for a human or spacecraft to reach these temperatures.

Here's a simplified way to think about it:

* Outer layer: Very cold, like the coldest parts of Antarctica.

* Inner layer: Still cold, but warmer than the top layer.

* Deepest layer: Extremely hot, hotter than the surface of the Sun!

Jupiter's internal heat is generated by gravitational pressure and its rapid rotation, making it much hotter than the Sun's energy alone would create.