The ARIA Singles Chart ranks the best-performing singles in Australia. Its data, published by the Australian Recording Industry Association, is based collectively on the weekly physical and digital sales and streams of singles. In 2020, eleven songs reached number one, with "Dance Monkey" by Tones and I returning to the top on the first chart of the year after spending 21 weeks atop the chart in 2019. Nine artists, The Weeknd, Saint Jhn, DaBaby, Roddy Ricch, Jawsh 685, Cardi B, Megan Thee Stallion, 24kGoldn and Iann Dior, reached the top for the first time.
Chart history +KeyIndicates best-performing single of 2020 Issue date Song Artist(s) 6 January "Dance Monkey" Tones and I 13 January 20 January 27 January "Blinding Lights" The Weeknd 3 February 10 February 17 February 24 February 2 March 9 March 16 March 23 March 30 March 6 April "Roses" Saint Jhn 13 April 20 April "Blinding Lights" The Weeknd 27 April "Roses" Saint Jhn 4 May 11 May 18 May 25 May "Rockstar" DaBaby featuring Roddy Ricch 1 June 8 June 15 June 22 June 29 June 6 July "Savage Love (Laxed – Siren Beat)" Jawsh 685 and Jason Derulo 13 July 20 July 27 July 3 August "Cardigan" Taylor Swift 10 August "Savage Love (Laxed – Siren Beat)" Jawsh 685 and Jason Derulo 17 August 24 August "WAP" Cardi B featuring Megan Thee Stallion 31 August 7 September 14 September 21 September 28 September 5 October "Mood" 24kGoldn featuring Iann Dior 12 October 19 October 26 October 2 November "Positions" Ariana Grande 9 November 16 November "Mood" 24kGoldn featuring Iann Dior 23 November 30 November 7 December 14 December 21 December "Willow" Taylor Swift 28 December "All I Want for Christmas Is You" Mariah Carey
Number-one artists +List of number-one artists, with total weeks spent at No. 1 shown Position Artist Weeks at No. 1 1 The Weeknd 11 2 24kGoldn 9 2 Iann Dior 9 3 Saint Jhn 6 3 DaBaby 6 3 Roddy Ricch 6 3 Jawsh 685 6 3 Jason Derulo 6 3 Cardi B 6 3 Megan Thee Stallion 6 4 Tones and I 3 5 Ariana Grande 2 5 Taylor Swift 2 6 Mariah Carey 1
See also 2020 in music List of number-one albums of 2020 (Australia) List of top 10 singles in 2020 (Australia)
References