The WMO warns that global temperatures are likely to be 1.5 degrees Celsius higher than pre-industrial levels for at least one of the next five years.
Read more: 98pc chance the next five years will be the warmest on record
The WMO warns that global temperatures are likely to be 1.5 degrees Celsius higher than pre-industrial levels for at least one of the next five years.
Read more: 98pc chance the next five years will be the warmest on record