Song: "In The Summertime"
Artist: Mungo Jerry
Peak position on the Cashbox Singles chart: #2
Number of weeks on the Cashbox Singles chart: 14
(13 weeks in the Top 100)
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| July 4, 1970 | 115 | In The Summertime | Mungo Jerry | Janus 125 |
| July 11, 1970 | 84 | In The Summertime | Mungo Jerry | Janus 125 |
| July 18, 1970 | 61 | In The Summertime | Mungo Jerry | Janus 125 |
| July 25, 1970 | 42 | In The Summertime | Mungo Jerry | Janus 125 |
| August 1, 1970 | 13 | In The Summertime | Mungo Jerry | Janus 125 |
| August 8, 1970 | 10 | In The Summertime | Mungo Jerry | Janus 125 |
| August 15, 1970 | 7 | In The Summertime | Mungo Jerry | Janus 125 |
| August 22, 1970 | 5 | In The Summertime | Mungo Jerry | Janus 125 |
| August 29, 1970 | 3 | In The Summertime | Mungo Jerry | Janus 125 |
| September 5, 1970 | 2 | In The Summertime | Mungo Jerry | Janus 125 |
| September 12, 1970 | 4 | In The Summertime | Mungo Jerry | Janus 125 |
| September 19, 1970 | 8 | In The Summertime | Mungo Jerry | Janus 125 |
| September 26, 1970 | 19 | In The Summertime | Mungo Jerry | Janus 125 |
| October 3, 1970 | 44 | In The Summertime | Mungo Jerry | Janus 125 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.