WF George Weekday data only - Weekly MWHr Percentiles by Contract Month
Period of record 1989 - Dec 2025
Month Min P05 P10 P20 P30 P40 P50 P60 P70 P80 P90 P95 Max Avg
Jan 1341 2075 2933 4076 5305 5971 6915 7826 10012 11838 15249 16454 19387 7958
Feb 1487 3629 4248 5511 6219 7381 8337 9392 10306 11830 14606 16672 18313 8843
Mar 146 3030 4227 5685 6617 7526 8312 9876 11206 12981 14702 16304 18214 9129
Apr 0 2862 3501 4302 5328 5793 6534 7202 8739 10180 12510 14578 17828 7355
May 0 1783 2213 2791 3607 4469 4976 5722 6420 7460 9870 11398 24904 5498
Jun 1185 1511 1855 2242 2632 3028 3869 4343 5639 6664 8039 8819 15324 4450
Jul 789 1432 1744 2124 2576 3060 3704 4165 5222 6655 8286 11197 15426 4535
Aug 1141 1311 1611 1952 2422 2928 3525 4000 4971 6206 7417 8458 12407 4085
Sep 970 1356 1574 2058 2371 2763 3348 4136 4789 5874 7473 8968 14066 4089
Oct 0 1352 1544 1807 2030 2260 2974 3759 4270 5543 6976 8779 15600 3821
Nov 0 1384 1684 1919 2327 2786 3754 4672 5562 7085 9913 11353 17344 4685
Dec 0 1376 1763 2359 3687 4275 5116 6511 7778 9237 12955 14503 18894 6245