Planet Mercury had the most extreme temperatures since it locate very near to sun and had no atmosphere so it don't have green house effect to normalize the temperature. Lowest temperature is -183oC on the side face out the sun to 427 oC on the side that facing the sun.
The temperatures encountered on a given planet in the solar system is directly correlated with its distance from the Sun. The closer to the Sun, the warmer the planet is. The farther from the Sun, the colder the planet is. Hence, the innermost planet in the solar system, Mercury, is the hottest, and the outermost planet in the solar system, Neptune, is the coldest.
Surface temperatures on Mercury range from about 90 to 700 K (-183 °C to 427 °C). Neptune's temperature at its cloud tops is usually close to 55.1 K (−218 °C).
Although not the hottest planet in our solar system, Mercury has the the most extreme temperature ranges. Temperatures can range from 90K to 700 K. Venus is slightly higher than 700K but has a more stable temperature.
Shaaron EvansMercury. At the equator, the surface temperature on Mercury can range from -173°C to 430°C, while temperatures at the poles can plummet to around -193°C.
The large temperature range is due to a very long apparent day length, from a combination of the time taken to orbit and the planets axial rotation. Its lack of atmosphere also means that it cannot retain atmospheric heat like the other planets.
Although it's not the hottest planet in our solar system, Mercury has the greatest temperature range, going from about 90K at night (about cold enough to liquify oxygen) to about 700K in daytime (hotter than melting point of lead).
Mercury. At the equator, the surface temperature on Mercury can range from -173°C to 430°C, while temperatures at the poles can plummet to around -193°C. The large temperature range is due to a very long apparent day length, from a combination of the time taken to orbit and the planets axial rotation. Its lack of atmosphere also means that it cannot retain atmospheric heat like the other planets, that would otherwise even out the temperature differences. Temperatures at the poles can plummet to around -193°C.
Venus because venus has a green house affect. Also because venus's atmosphere is so thick it traps in most all the sun's heat.
The planet Mercury has the most extreme degrees of hot and cold temperatures. Because the planet has such extreme temperatures it has no atmosphere.
Mercury
high internal temperature
Mars is the planet most like Mother Earth.
Jupiter is the most gassiest planet.
Jupiter has the coldest temperature with a low of -776 C!There's no such thing as a temperature colder than absolute zero, which is -273.15°C!Most of the gas giants give off more heat than they receive from the sun due to their distances from the sun and the extreme temperatures of their cores. Because the core of Uranus is much cooler than the cores of the other gas giants, and because the extreme tilt between its rotational axis and its orbital plane results in large parts of the planet having periods of night that last for decades, Uranus has the lowest atmospheric temperature ever recorded in the solar system, -224° C!(The gas giants are literally giant balls of gas, so when scientists refer to the "surface" of a gas giant they are usually referring to the area in its atmosphere where the atmospheric pressure is the same as the atmospheric pressure on Earth at sea level.)
Mercury
Mercury has the most extreme surface temperature heat wise. Pluto has the most surface temperature coolness wise.
if our planet Earth had a larger orbit than it does today, the temperature would be dramatically different and most life on the planet would most likely die out from the extreme cold.
Planet Mercury had the most extreme temperatures since it locate very near to sun and had no atmosphere so it don't have green house effect to normalize the temperature. Lowest temperature is -183oC on the side face out the sun to 427 oC on the side that facing the sun.
Mecury has the most extreme temperature changes because it is so close to the Sun, that it is the hottest planet in the solar system. At the same time, whenever there is a shadow or it turns to night, the coldness of space takes place. Mecury also does not have an atmosphere which cannot disperse the Sun's energy so the planet gets heated like a furnace.
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Mercury. The side facing the sun heats up to 450 degrees C. At night, the side facing away from the sin is -170 degrees C
The tilt of the Earth's axis.
The planet with the most elliptical or oval-shaped orbit is Mercury. Its orbit is highly elongated, with a high eccentricity of 0.21. This means that Mercury's distance from the Sun varies significantly throughout its orbit, causing extreme temperature fluctuations on the planet's surface.
Mercury. There's more than one possible answer to this question, of course.
Desert and tundra (apex)
The weather in Ladakh is no secret to travelers for its extreme nature. With temperature variations throughout the year from -20 ° to 22 ° C, this high altitude location provides wind, direct sunlight and harsh cold to its visitors and residents most of the time.