First half of 2017, is 2nd hottest in 137 yrs of record-keeping on Earth

The first half of this year was the second hottest - just behind 2016 - in 137 years of modern record-keeping on Earth, scientists said.

The average temperature across global land and ocean surfaces was 0.91 degrees Celsius above the 20th century average of 13.5 degrees Celsius.

This was the second highest value for January-June in the 1880-2017 record, behind the record year of last year.

Last month was the third hottest June, according to the US National Oceanic and Atmospheric Administration (NOAA) global temperature dataset record.

The June temperature across global land and ocean surfaces was 0.82 degrees Celsius above the 20th century average of 15.5 degrees Celsius.

This was the third highest value for June in the 138-year period of record, behind 2016 and 2015. The modern global temperature record begins around 1880 because previous observations didn't cover enough of the planet.

UCJ, UNILORIN.