I didn’t know this =>
“Generally, atmospheric temperatures on Jupiter are around 1,700 degrees F (around 930 degrees C), with the exception of areas above the planet’s poles, which are heated by auroras. Above the Great Red Spot, however, the atmosphere is about 2,420 degrees F (about 1,330 degrees C), O’Donoghue said.”
https://www.space.com/33551-jupiter-heats-up-great-red-spot.html
Yikes - I always thought Jupiter was way below ice cold