Income per person was by year 1999 roughly equal to the world average. According to the Andean Community, GDP per capita was US$1,487 in 1993, and rose to US$2,090 by 1995. The CIA's World Factbook estimates income per capita for 1999 at US$6,200.
The average surface temperature on Earth is approximately 14Â°C; but as already noted, this varies. For instance, the hottest temperature ever recorded on Earth was 70.7Â°C (159Â°F), which was taken in the Lut Desert of Iran.
1 In 2015, the average temperature across global land and ocean surfaces was 1.62Â°F (0.90Â°C) above the twentieth-century averageâthe hottest year in the 136-year record.  Since 1976, every year has been warrmer than the long-term average.