Mercury's Temperature: -184°C to 465°C Venus' Average Temperature (the highest average temperatures of any planet in our Solar System): 449°C Earth's Average Temperature: 7.2°C (-89.2°C in Antarctica to 70.7°C in Iran) Mars' Temperature: -140°C to 20°C. Jupiter's Average Temperature: -145°C Saturn's Average Temperature: -175°C Uranus' Maximum Temperature: -224°C Neptune's Average Temperature: -218°C
The surface temperature of a planet is influenced by various factors such as distance from the Sun and atmospheric composition. In order from highest to lowest surface temperature among the planets, it goes: Venus, Mercury, Earth, Mars, and Pluto. ;
The order of planets from highest to lowest surface temperature is Venus, Mercury, Earth, Mars, and Pluto. Venus reaches approximately 465 °C due to its thick atmosphere, while Mercury's temperatures range significantly due to its lack of atmosphere. Mars is much colder, averaging around -63 °C, and Pluto is even colder at about -220 °C.
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