What are average temperatures of planets in our solar system?
According to NASA, the average temperature of Venus is 464°C, while Mercury's average temperature is 167°C. The average temperatures on Mars and Jupiter are -65°C and -110°C, respectively. Meanwhile, Saturn's average temperature is -140°C whereas Uranus and Neptune have average temperatures of -195°C and -200°C, respectively. The average temperature on Earth is 15°C.