WF George Release Percentiles by Month
Period of record Dec 1963 - Jun 2025
Month P05 P10 P20 P30 P40 P50 P60 P70 P80 P90 P95 Avg
Jan 80 2208 4302 6202 8019 9674 12448 16356 18872 25120 29454 12431
Feb 1775 3531 6203 8324 10208 12422 15063 18059 20217 27739 35749 14865
Mar 1582 3793 6470 8322 10380 12794 16337 18587 23403 28876 39863 16275
Apr 1121 2827 4986 6543 7787 9161 11122 13751 17995 26431 35050 12891
May 161 1594 3094 4340 5802 6862 8204 9555 11848 16722 19946 8318
Jun 121 1124 2444 3246 4398 5538 6550 7956 9666 12535 15020 6389
Jul 120 1050 2262 3268 4147 5355 6247 7400 9044 11994 15941 6475
Aug 123 1069 2245 3016 4058 5196 6600 7869 8904 11179 14847 6011
Sep 81 692 1876 2624 3459 4560 5733 6877 7870 10121 12485 5481
Oct 40 237 1911 2556 3152 4237 5323 6503 7922 9643 12470 5260
Nov 40 875 2146 2958 3682 5170 6214 7804 9714 13249 17202 6506
Dec 40 1065 2545 3989 5632 7180 9167 11967 15081 20464 27943 10130