average temperature of earth
The average temperature on Earth is about 61 degrees F (16 C). But temperatures vary greatly around the world depending on the time of year, ocean and wind currents and weather conditions.Summers tend to be warmer and winters colder. Also, temperatures tend to be higher near the equator and lower near the poles.emperatures there reach more than 750 F (400 C), while the average temperature on Mars is minus 80 F (minus 60 C). The Atmospheric Infrared Sounder (AIRS) instrument aboard NASAâs Aqua satellite senses temperature using infrared wavelengths.