African side Cheetahs on 1 September 2018, scoring one try and four conversions in the provinces 38–0 victory. He signed a two-year contract extension with Munster in December 2018, a deal that will see him remain with the province until at least June 2021. Hanrahan scored 20 points, including one try, three conversions and three penalties, and earned the Man-of-the-Match award in Munster's 30–5 Champions Cup pool two win against French side Castres on 9 December 2018, having been a late call-up to the starting XV after Joey Carbery reported a tight hamstring before the game. Hanrahan won his 100th cap for Munster in their fixture against Italian side Benetton on 12 April 2019, scoring 17 points, including four conversions and three penalties, and winning the Man-of-the-Match award in the provinces 37–28 away win. Hanrahan scored the match-winning penalty in the 76th minute to secure a 15–13 victory against Benetton in their league quarter-final on 4 May 2019. Hanrahan won the 2019–20 Pro14 Golden Boot award for the best kicker in the competition, ending the regular season with a 90.91% success rate. This was the second time he had won the accolade, having previously won it in the 2013–14 season. In round two of the 2020–21 Champions Cup on 19 December 2020, Hanrahan scored 24 points off the kicking tee for Munster in their 39–31 away win against French side Clermont. At one point during the first-half, Clermont had been 28–9 ahead, but penalties from Hanrahan kept Munster ticking over on the scoreboard before their comeback win in France. In Munster's rescheduled 2020–21 Pro14 round 5 fixture away to Italian side Benetton on 30 January 2021, Hanrahan came off the bench to replace Ben Healy and scored an 81st minute drop-goal to earn an 18–16 win for Munster. Hanrahan's try in Munster's 38–27 win against Cardiff Blues in round 3 of the 2020–21 Pro14 on 26 October 2020 won the Try of the Season award with both Eir Sport and Rugby Players Ireland. Clermont Auvergne Hanrahan joined French Top 14 club Clermont on a one-year contract, with the option of a second year, ahead of the 2021–22 season. He made his competitive debut for the club in their opening fixture of the 2021–22 Top 14 season away to Lyon on 5 September 2021, starting at fly-half and scoring a try in Clermont's 28–19 defeat. Dragons Hanrahan moved to Wales to