The Liverpool manager guided his team to three consecutive wins against Burnley, Fulham and Tottenham Hotspur after opening the month with a goalless draw against Everton at Goodison Park.
Klopp saw off competition from Pep Guardiola, Ralph Hasenhuttl, Brendan Rodgers and Marco Silva to clinch the award for a second time this season having previously won it for December.
He also scooped the prize in September 2016.