Just When I Needed You Most by Randy VanWarmer first appeared on the Israeli foreign-music chart on 4 Jun 1979, entering at #40. It peaked at #40 on 4 Jun 1979. In total it spent 1 week on the chart, last charting on 4 Jun 1979.
| Wk | Date | Pos |
|---|---|---|
| 1 | 4 Jun 1979 | 40 |