Chris Hughton's men have made a disappointing start to the season - currently 15th with 11 points - and suffered a humiliating 7-0 defeat at the hands of Manchester City a little under a fortnight ago.
But a 3-1 victory over West Ham on Saturday has instilled a new sense of belief in the Norwich squad, with Snodgrass claiming it can prove a catalyst for an upturn in form.
"It was this time last year, against Arsenal, that was a turning point in our season," he told BBC Radio Norfolk of the 1-0 win that kick-started a 10-game unbeaten run.
"So hopefully that can be the case this time too."
And manager Hughton echoed those thoughts, saying :"We hope it's a turning point.
"We had a similar run last season round about this stage and we hope it's one again this season."
