"January was a record hot, dry month - we were talking about having one of the great vintages but the rainy weather events in late February, followed by humid conditions with heavy rainfall throughout March and April, ensured that vintage has become a challenge for the whole industry to overcome."
Wet weather during the harvest period, however, was a regular event in Hawke's Bay, which local winemakers and growers were prepared for, he said.
"As the Hawke's Bay industry matures we are able to cope better with whatever the conditions at the time of harvest, and can still produce great wine despite difficult conditions."
Many Hawke's Bay winemakers were confident that the quality of the fruit that had been harvested was of a generally high standard and that 2017 would be able to produce some outstanding wines.
Trinity Hill chief winemaker Warren Gibson said this was again due to the very hot start and middle of the season.
"This meant most of the fruit was actually very good. It was a low sugar year but the flavours are definitely there."
The defining aspect of this year was the need to protect the quality reputation of the region's wine, even if it meant some fruit was rejected.
Grower Xan Harding said in years like this it was the industry's collective responsibility to ensure that only premium quality wine was produced.
"This definitely causes grief for all but is necessary for the long term benefit of the Hawke's Bay wine industry."