What is the temperature of all 8 planets?
The Hottest And Coldest Planets Of Our Solar System
| Rank | Planet and Pluto | Surface Temperature |
|---|---|---|
| 1 | Mercury | 800°F (430°C) during the day, -290°F (-180°C) at night |
| 2 | Venus | 880°F (471°C) |
| 3 | Earth | 61°F (16°C) |
| 4 | Mars | minus 20°F (-28°C) |
Do all planets have the same surface temperature?
The surface temperatures of the planets vary from more than 400 degrees on Mercury and Venus to below -200 degrees on the distant planets. The factors that determine the temperature are a complex balance between the amount of heat received and that lost.
Which of the 8 planets has the highest average surface temperature?
Venus
Venus: That honor goes to Venus, the second closest planet to the Sun which also has the highest average surface temperatures – reaching up to 460 °C on a regular basis.
What is the hottest surface planet?
Venus is the hottest planet in the solar system. Although Venus is not the planet closest to the sun, its dense atmosphere traps heat in a runaway version of the greenhouse effect that warms Earth.
Why do planets differ in their surface temperature?
Planetary surface temperatures tend to get colder the farther a planet is from the Sun. Venus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet.
Which planet has a surface temperature of?
Surface temperatures of the inner rocky planets
| Planet | Minimum surface temperature °F (°C) | Maximum surface temperature (°F (°C) |
| Mercury | – 275 °F (- 170°C) | + 840 °F (+ 449°C) |
| Venus | + 870 °F (+ 465°C) | + 870 °F (+ 465°C) |
| Earth | – 129 °F (- 89°C) | + 136 °F (+ 58°C) |
| Moon | – 280 °F (- 173°C) | + 260 °F (+ 127°C) |
Why is Mercury not the hottest planet?
Because it is so close to the sun, it can be very hot. On its sunny side, Mercury can reach a scorching 800 degrees Fahrenheit! (But Mercury is not the hottest planet in the solar system. On its dark side, Mercury gets very cold because it has almost no atmosphere to hold in heat and keep the surface warm.
What is Venus surface?
The surface of Venus is a very hot and dry place. Most of the surface is made up of gently rolling plains. Venus has several large lowlands and two large highland areas which are about the size of Australia and South America.
What determines a planet’s temperature?
The surface temperature of a terrestrial planet is determined by how much energy the planet receives from the Sun and how quickly it radiates that solar energy back to space. As described in a later section, a terrestrial planet’s interior temperature is determined by its size.
Which planet is hotter Mercury or Venus?
The carbon dioxide traps most of the heat from the Sun. The cloud layers also act as a blanket. The result is a “runaway greenhouse effect” that has caused the planet’s temperature to soar to 465°C, hot enough to melt lead. This means that Venus is even hotter than Mercury.
Why is Neptune not the coldest?
However, astronomers have theorized that Neptune’s higher internal temperature (and the exchange of heat between the core and outer layers) might be the reason for why Neptune isn’t significantly colder than Uranus. As already noted, Pluto’s surface temperatures do get to being lower than Neptune’s.
Which is the planet with the highest surface temperature?
Venus: That honor goes to Venus, the second closest planet to the Sun which also has the highest average surface temperatures – reaching up to 460 °C on a regular basis. This is due in part to Venus’ proximity to the Sun, being just on the inner edge of the habitability zone, but also to Venus’ thick atmosphere,…
How is the surface temperature of mercury different from other planets?
However, since Mercury also has no atmosphere and it also spins very slowly compared to the other planets, the surface temperature varies quite widely. What this means is that the side exposed to the Sun remains exposed for some time, allowing surface temperatures to reach up to a molten 465 °C.
What’s the average temperature on the surface of Mars?
Mars’ thin atmosphere, visible on the horizon, is too weak to retain heat. Credit: NASA Mars’ average surface temperature is -55 °C, but the Red Planet also experiences some variability, with temperatures ranging as high as 20 °C at the equator during midday, to as low as -153 °C at the poles.
What’s the average surface temperature of the Earth?
Earth is the third planet from the Sun, and so far is the only planet that we know of that is capable of supporting life. The average surface temperature here is about 14 °C, but it varies due to a number of factors.