2003 Monthly Box Office
Wide releases are those released in at least 600 theaters.
Data as of Jul 4, 1:59 PDT
| Month | Cumulative Gross | % of Year | Releases | Average | Average Drop | #1 Release | Gross | % of Total |
|---|---|---|---|---|---|---|---|---|
| December | $1,130,355,523 | 13.2% | 12 | $94,196,293 | -14.2% | The Lord of the Rings: The Return of the King | $377,027,325 | 33.4% |
| November | $838,422,312 | 9.8% | 12 | $69,868,526 | -47.1% | Elf | $173,398,518 | 20.7% |
| October | $667,362,292 | 7.8% | 13 | $51,335,560 | -36.4% | Scary Movie 3 | $110,003,217 | 16.5% |
| September | $394,743,800 | 4.6% | 13 | $30,364,907 | -47.3% | Once Upon a Time in Mexico | $56,359,780 | 14.3% |
| August | $605,244,627 | 7.1% | 13 | $46,557,279 | -42.7% | S.W.A.T. | $116,934,650 | 19.3% |
| July | $1,117,506,083 | 13.1% | 11 | $101,591,462 | -43.4% | Pirates of the Caribbean: The Curse of the Black Pearl | $305,413,918 | 27.3% |
| June | $520,994,470 | 6.1% | 9 | $57,888,274 | -57% | Hulk | $132,177,234 | 25.4% |
| May | $1,388,407,983 | 16.2% | 10 | $138,840,798 | -45.7% | Finding Nemo | $339,714,978 | 24.5% |
| April | $460,869,446 | 5.4% | 13 | $35,451,495 | -41.5% | Anger Management | $135,645,823 | 29.4% |
| March | $442,658,508 | 5.2% | 12 | $36,888,209 | -42% | Bringing Down the House | $132,716,677 | 30% |
| February | $486,695,212 | 5.7% | 10 | $48,669,521 | -37.4% | How to Lose a Guy in 10 Days | $105,813,373 | 21.7% |
| January | $329,380,264 | 3.8% | 8 | $41,172,533 | -43.8% | Kangaroo Jack | $66,934,963 | 20.3% |
