The ongoing seasonal drought and adverse weather conditions such as high wind are hindering firefighters' efforts to put out a wildfire that has been raging in Brazil's Mato Grosso for over half a month.

The flames of tens of thousands of fires have torn over millions of acres this summer, making this year the worst for Amazon fires in nearly a decade, according to Rainforest Foundation US. A staggering 7.4 million acres burned within the first half of this year, a 122 percent increase over last year, the nonprofit said.

Brazil is enduring its worst drought since nationwide measurements began over seven decades ago, with 59% of the country under stress — an area roughly half the size of the U.S. Major Amazon basin rivers are registering historic lows,

Sugarcane farmer Marcos Meloni is still haunted by his battle last month to fight the flames on his land, as the double-edged disaster of fires and drought hits Brazil's agricultural sector hard.