Hot and cold are comparative terms.
It is colder on Jupiter's surface than it is on Earth's surface, by mean.
Wikipedia gives the mean surface temperature as 112-165 K, which translates to about -108 Celsius and lower (consider +21 Celsius is recognized as standard room temperature on earth). The coldest temperatures ever verified on earth seem to rank at around -90 Celsius in what are essentially uninhabitable areas.
An important realization is that, due to many factors, Earth's temperature is extremely consistent. A mean temperature hides the fact that other planets undergo 'daily' cycles that range in temperature by hundreds of Celsius.
If that happened on Earth, we wouldn't last very long.
Caveats to this question/answer include: Fluctuations of temperature according to location on Jupiter/Earth, where Jupiter/Earth is in its orbit, where you even define 'surface' to be on a gas giant, etc etc.
it's atmosphere is thick with clouds and bands freezing up to 160 kelvin
Small & cold.
Yes it has an atmosphere of ammonia crystals
100 oC is the boiling point of water at 1 atmosphere pressure.
The hot air has a density under the density of cold air. And so up in the atmosphere.
That depends. Meteoroids are pretty cold when they float around in space. When they enter our atmosphere, they get super hot and usually burn up in the thermospere.
Small & cold.
It is not necessarily cold above the atmosphere. In direct sunlight, it can be quite hot.
Nope. Jupiter's atmosphere contains hydrogen and helium.
very cold
the atmosphere of Jupiter is made of 90% hydrogen, and 10% helium
Yes it has an atmosphere of ammonia crystals
very cold
Jupiters upper atmosphere is mainly carbon dioxide and nitrous oxide below that is a layer of condensed hydrogen or a sea of hydrogen because of the immense pressure in the atmosphere
It gets hot and cold. Hot because there is no atmosphere so the sun's rays get in much easily. Cold because there is not atmosphere to trap the heat and don't forget the moon rotates so it still has day and night.
i think it is what ever weather earth is :)
jupiters atmosphere is made up of hydrogen, helium, amonia, and many other gases.
because when you are somewhere high it gets hot . but if you go down it gets cold