| Hartwell Weekday data only - Weekly MWHr Percentiles by Contract Month | ||||||||||||||
| Period of record 1989 - Apr 2026 | ||||||||||||||
| Month | Min | P05 | P10 | P20 | P30 | P40 | P50 | P60 | P70 | P80 | P90 | P95 | Max | Avg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 54 | 2630 | 3710 | 4605 | 5056 | 5718 | 6492 | 7084 | 8413 | 10407 | 16342 | 20948 | 36917 | 8171 |
| Feb | 1057 | 2485 | 3058 | 4000 | 4668 | 5127 | 5517 | 6355 | 7832 | 10327 | 16054 | 20170 | 30963 | 7757 |
| Mar | 0 | 2760 | 3367 | 4123 | 4558 | 5150 | 5898 | 7041 | 8988 | 12320 | 17263 | 21027 | 30451 | 8245 |
| Apr | 0 | 2313 | 3326 | 4063 | 4607 | 5235 | 5888 | 6633 | 8238 | 10577 | 15934 | 18170 | 30094 | 7703 |
| May | 361 | 3107 | 3671 | 4611 | 5267 | 5972 | 6336 | 6939 | 7849 | 9516 | 11812 | 14624 | 23373 | 7206 |
| Jun | 1485 | 3415 | 3987 | 4837 | 5416 | 6050 | 6680 | 7284 | 8112 | 9164 | 11728 | 15089 | 30674 | 7480 |
| Jul | 0 | 3144 | 4273 | 5062 | 6195 | 6946 | 7389 | 8041 | 8530 | 9214 | 11670 | 16063 | 26883 | 7904 |
| Aug | 1657 | 3565 | 4212 | 4865 | 6032 | 6435 | 6994 | 7763 | 8742 | 10032 | 11979 | 14559 | 26332 | 7954 |
| Sep | 764 | 2641 | 3449 | 4264 | 4969 | 5733 | 6190 | 6865 | 8146 | 8859 | 10396 | 11686 | 24647 | 6855 |
| Oct | 714 | 2708 | 3187 | 4196 | 4891 | 5487 | 6032 | 6428 | 7170 | 7813 | 9534 | 12943 | 22429 | 6522 |
| Nov | 0 | 2604 | 3450 | 4134 | 4714 | 5281 | 5927 | 6920 | 7806 | 9070 | 12600 | 15495 | 30017 | 7095 |
| Dec | 0 | 1535 | 2872 | 4311 | 5115 | 5810 | 6388 | 7037 | 7903 | 8847 | 15773 | 20412 | 36007 | 7982 |