"These include the completion of announced business sales in Australia, our New Zealand ingredients sales and inventory profile, our ability to contract and ship late season milk in difficult global market conditions, and the deteriorating geopolitical situation in Brazil and Venezuela," it said in a statement.
Chairman John Wilson said the co-op had performed strongly over the last nine months.
"While the milk supply and demand imbalance continues to impact global milk prices and our forecast farmgate milk price, the business is delivering on strategy and has maintained the good performance levels seen in the first six months of the financial year," he said.
The early dividend payment was signalled in Fonterra's first half results announcement.
Fonterra's forecast New Zealand milk collection for the current season is 1,558 million kg of milk solids, which was 3 per cent lower than last season, compared with its earlier forecast of a 5 to 6 per cent reduction.
Chief executive Theo Spierings said despite lower milk collections, ingredients gross margins improved to 16 per cent.
"We have continued to optimise our product mix by adjusting volumes away from reference products, such as whole milk powder, towards non-reference products, such as cheese and casein, to take advantage of the relative pricing," he said.
A strong sales performance has resulted in ingredients inventory volumes being 11 per cent lower than the same period last year.
Fonterra will release its 2016/17 season farmgate milk price at the end of May.
Market expectations are for a farmgate milk price next season around the mid $4 mark, compared with the 20115/16 price of $3.90 a kg of milksolids.