A Nationals MP has called for an inquiry into the weather bureau accusing it of fudging figures on the impact of climate change.

George Christensen says the Bureau Of Meteorology has wiped of early temperature records to justify its claims the weather is getting hotter.

George Christensen, right, with Prime Minister Tony Abbott earlier this month. Credit:Alex Ellinghausen

He pointed to records of the drought 118 years ago where temperatures were hitting 50C in Camden, NSW, 44C in Perth and 43C in Geelong, Victoria.

The Queensland MP questioned the bureau's claims that 2013 was the hottest year on record.