YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1979 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1290.24 | b | 1125.30 | a | 896.67 | c | 727.47 | a | 223.00 | 139.00 | 4401.67 | |||
1980 | 190.00 | 251.50 | 353.00 | 549.00 | 859.98 | b | 1264.50 | 1363.40 | e | 1201.00 | 977.50 | 559.50 | 175.00 | f | 160.17 | a | 7729.55 | |||||||||
1981 | 121.50 | 216.50 | 340.00 | 703.50 | 906.00 | 1175.50 | 1274.21 | b | 1099.50 | 916.50 | 678.38 | a | 0.00 | z | 206.50 | 7638.09 | ||||||||||
1982 | 143.50 | 206.00 | 450.50 | 656.00 | 852.00 | 1136.00 | 1260.50 | 1230.50 | 1004.00 | 617.42 | a | 260.00 | 87.50 | 7903.92 | ||||||||||||
1983 | 95.00 | 202.50 | 396.50 | 463.50 | 803.50 | 1041.50 | 1283.00 | 1230.50 | 1082.50 | 738.50 | 402.00 | 120.00 | 7859.00 | |||||||||||||
1984 | 78.50 | 138.50 | 396.50 | 581.00 | 1026.00 | 1100.50 | 1215.00 | 1164.50 | 921.00 | 600.00 | 287.50 | 172.00 | 7681.00 | |||||||||||||
1985 | 62.00 | 164.50 | 422.12 | a | 638.50 | 934.00 | 1082.50 | 1193.50 | 1195.57 | a | 920.50 | 616.38 | a | 345.00 | 92.50 | 7667.07 | ||||||||||
1986 | 168.00 | 318.00 | 482.00 | 787.00 | 881.00 | 1067.50 | 1179.50 | 1157.50 | 930.00 | 615.50 | 246.00 | 69.50 | 7901.50 | |||||||||||||
1987 | 100.50 | 201.50 | 305.50 | 552.50 | 844.50 | 1072.50 | 1256.00 | 1204.00 | 883.50 | 770.50 | 138.50 | i | 165.50 | 7356.50 | ||||||||||||
1988 | 84.22 | a | 244.43 | a | 375.00 | 601.00 | 909.33 | a | 1129.00 | 1214.00 | 1166.50 | 952.50 | 757.50 | 381.50 | 90.00 | 7904.98 | ||||||||||
1989 | 139.00 | 265.00 | 531.00 | 752.07 | a | 1025.00 | 1213.00 | 1294.50 | 1202.50 | 956.00 | 725.50 | 354.00 | 51.50 | 8509.07 | ||||||||||||
1990 | 106.00 | 186.67 | a | 312.50 | i | 698.50 | 954.00 | 1334.00 | 1218.50 | 1072.50 | 974.50 | 663.50 | 397.00 | 114.00 | 7719.17 | |||||||||||
1991 | 103.50 | 261.00 | 412.00 | 618.50 | 965.00 | 1127.00 | 1165.00 | 1166.00 | 872.50 | 717.50 | 256.00 | 149.00 | 7813.00 | |||||||||||||
1992 | 64.00 | 203.50 | 412.00 | 651.00 | 872.00 | 1061.50 | 1263.00 | 1203.50 | 1045.00 | 749.00 | 202.00 | 157.00 | 7883.50 | |||||||||||||
1993 | 205.00 | 194.00 | 464.50 | 665.50 | 946.50 | 1175.00 | 1296.50 | 1248.50 | 918.00 | 652.50 | 254.50 | 144.00 | 8164.50 | |||||||||||||
1994 | 112.00 | 224.00 | 489.00 | 684.50 | 946.50 | 1269.00 | 1341.50 | 1331.00 | 1017.00 | 714.00 | 370.50 | 227.00 | 8726.00 | |||||||||||||
1995 | 159.00 | 346.00 | 481.50 | 581.00 | 990.00 | 1127.50 | 1275.00 | 1274.00 | 997.50 | 751.50 | 429.50 | 217.00 | 8629.50 | |||||||||||||
1996 | 171.00 | 332.00 | 363.50 | 642.50 | 1144.50 | 1215.50 | 1226.50 | 1115.50 | 921.00 | 715.50 | 379.50 | 196.50 | 8423.50 | |||||||||||||
1997 | 180.00 | 195.00 | 493.50 | 547.00 | 972.50 | 1131.00 | 1302.00 | 1242.50 | 1094.50 | 673.50 | 323.50 | 66.00 | 8221.00 | |||||||||||||
1998 | 171.00 | 201.00 | 399.00 | 528.00 | 1007.00 | 1220.00 | 1336.50 | 1202.50 | 0.00 | z | 767.50 | 413.50 | 127.50 | 7373.50 | ||||||||||||
1999 | 213.00 | 315.50 | 470.00 | 637.50 | 970.50 | 1133.50 | 1272.00 | 1246.00 | 1006.50 | 671.00 | 435.50 | 109.50 | 8480.50 | |||||||||||||
2000 | 259.50 | 360.50 | 507.50 | 756.50 | 1118.50 | 1203.00 | 1358.50 | 1233.00 | 1053.50 | 655.00 | 143.50 | 50.00 | 8699.00 | |||||||||||||
2001 | 47.00 | 243.50 | 407.00 | 673.50 | 1016.00 | 1232.50 | 1312.00 | 1308.50 | 1077.00 | 796.50 | 444.31 | a | 130.50 | 8688.31 | ||||||||||||
2002 | 168.50 | 136.00 | 428.00 | 853.50 | 1005.00 | 1308.00 | 1278.50 | 1322.50 | 1045.00 | 679.00 | 243.00 | 217.50 | 8684.50 | |||||||||||||
2003 | 183.00 | 221.00 | 417.50 | 694.00 | 971.00 | 1169.50 | 1296.50 | 1269.00 | 1028.50 | 794.00 | 384.00 | 101.50 | 8529.50 | |||||||||||||
2004 | 122.00 | 211.00 | 507.50 | 666.00 | 1025.50 | 1163.00 | 1246.00 | 1120.50 | 929.50 | 729.50 | 230.00 | 0.00 | z | 7950.50 | ||||||||||||
2005 | 186.00 | 226.50 | 383.00 | 531.50 | 934.00 | 1165.50 | 1314.50 | 1143.00 | 1034.50 | 600.50 | 346.50 | 236.00 | 8101.50 | |||||||||||||
2006 | 150.50 | 260.00 | 526.00 | 781.00 | 1023.50 | 1180.00 | 1273.00 | 1118.50 | 813.50 | 603.00 | 315.50 | 84.50 | 8129.00 | |||||||||||||
2007 | 37.00 | 267.50 | 514.00 | 599.50 | 858.00 | 1129.50 | 1223.00 | 1227.00 | 1043.00 | 747.50 | 0.00 | z | 129.00 | 7775.00 | ||||||||||||
2008 | 139.00 | 263.00 | 453.00 | 581.50 | 978.50 | 1237.00 | 1155.00 | 1198.00 | 836.00 | 652.50 | 278.50 | 188.00 | 7960.00 | |||||||||||||
2009 | 131.00 | 281.00 | 554.50 | 695.00 | 1079.50 | 1203.50 | 1366.50 | 1244.50 | 954.50 | 674.50 | 325.50 | 102.50 | 8612.50 | |||||||||||||
2010 | 92.50 | 169.00 | 355.50 | 700.00 | 941.50 | 1285.00 | 1325.00 | 1311.00 | 1035.00 | 786.50 | 313.00 | 97.50 | 8411.50 | |||||||||||||
2011 | 86.00 | 197.00 | 622.00 | 829.50 | 969.00 | 969.50 | g | 591.00 | r | 1429.50 | 1046.50 | 780.00 | 312.00 | 173.00 | 6444.50 | |||||||||||
2012 | 187.50 | 214.50 | 545.60 | a | 804.00 | 964.10 | a | 1245.50 | 1249.00 | 1305.00 | 508.00 | p | 251.50 | v | 0.00 | z | 0.00 | z | 6515.20 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 135.04 | 233.87 | 445.57 | 657.68 | 960.42 | 1174.95 | 1270.24 | 1214.98 | 974.49 | 696.38 | 320.56 | 136.61 | 8232.66 | |||||||||||||
S.D. | 52.48 | 55.84 | 72.38 | 93.80 | 77.24 | 74.45 | 55.47 | 76.91 | 73.47 | 65.48 | 77.36 | 52.63 | 358.90 | |||||||||||||
SKEW | 0.11 | 0.53 | 0.25 | 0.18 | 0.21 | 0.18 | -0.21 | 0.46 | -0.29 | -0.24 | -0.26 | 0.24 | -0.05 | |||||||||||||
MAX | 259.50 | 360.50 | 622.00 | 853.50 | 1144.50 | 1334.00 | 1366.50 | 1429.50 | 1094.50 | 796.50 | 444.31 | 236.00 | 8726.00 | |||||||||||||
MIN | 37.00 | 136.00 | 305.50 | 463.50 | 803.50 | 1041.50 | 1155.00 | 1072.50 | 813.50 | 559.50 | 143.50 | 50.00 | 7667.07 | |||||||||||||
NO YRS | 33 | 33 | 32 | 33 | 33 | 32 | 33 | 34 | 32 | 33 | 29 | 32 | 24 |