What Are the Day and Night Temperatures on Uranus?


Quick Answer

The average daytime and the average night-time temperature of Uranus is -193 degrees Celsius. There is no change in the temperature from day to night for the seventh planet in the solar system.

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Full Answer

Uranus is the coldest planet in this solar system, even though it is not the furthest planet from the sun. The planet is a gaseous planet, made up of mostly hydrogen, helium and methane. The blue-green appearance of the planet is due to the methane in its atmosphere. The planet's internal temperatures may reach 8,540 degrees Fahrenheit. The length of a year is equivalent to 84.01 Earth years.

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