YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | 1547.50 | 963.00 | 1009.50 | 777.50 | 444.00 | 292.00 | 133.00 | 107.39 | c | 86.50 | l | 611.00 | 933.50 | 1229.00 | 8047.39 | |||||||||||
1964 | 1256.00 | 1192.00 | 1123.00 | 884.50 | 646.00 | 280.50 | 104.50 | 256.00 | 496.00 | 706.50 | 1005.50 | 1307.00 | 9257.50 | |||||||||||||
1965 | 1203.50 | 1028.00 | 1157.00 | 735.50 | 572.00 | 310.71 | b | 104.88 | a | 141.00 | 540.00 | 634.00 | 880.71 | b | 1225.00 | 8532.31 | ||||||||||
1966 | 1204.00 | 1108.00 | 1082.50 | 784.50 | 412.30 | a | 0.00 | z | 78.50 | l | 150.00 | 276.50 | 749.00 | 952.00 | 1139.50 | 7858.30 | ||||||||||
1967 | 1113.00 | 1021.00 | 1069.50 | 839.00 | 544.00 | 224.00 | 84.00 | 76.00 | 234.50 | 727.00 | 977.50 | 1278.50 | 8188.00 | |||||||||||||
1968 | 1347.50 | 1028.00 | 885.50 | 647.50 | g | 285.00 | m | 295.00 | 145.50 | 244.50 | 453.00 | 817.62 | c | 995.00 | 827.50 | j | 6211.62 | |||||||||
1969 | 1128.00 | f | 1114.50 | 1065.50 | 739.50 | 429.00 | 230.00 | 99.50 | 183.00 | 389.50 | 823.50 | 977.00 | 1175.50 | 7226.50 | ||||||||||||
1970 | 1222.50 | 944.00 | 1022.00 | 866.50 | 479.39 | c | 226.55 | a | 125.00 | 173.50 | 587.00 | 798.50 | 982.00 | 1309.00 | 8735.95 | |||||||||||
1971 | 1223.00 | 1078.50 | 1130.50 | 813.50 | 441.00 | 379.00 | 144.15 | a | 75.50 | 570.50 | 816.50 | 1041.00 | 1289.08 | a | 9002.23 | |||||||||||
1972 | 1360.50 | 1135.00 | 957.26 | b | 873.50 | 468.50 | 245.50 | 153.50 | 94.03 | a | 517.24 | a | 700.50 | 952.00 | 1351.08 | a | 8808.62 | |||||||||
1973 | 1355.50 | 1066.80 | c | 946.00 | 747.50 | 462.50 | 288.62 | a | 121.00 | 148.50 | 396.21 | a | 0.00 | z | 0.00 | z | 448.50 | r | 5532.63 | |||||||
1974 | 1326.50 | 945.00 | 731.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2271.50 | |||
1975 | 0.00 | z | 0.00 | z | 0.00 | z | 399.00 | p | 164.00 | u | 371.25 | b | 53.00 | 195.50 | 333.50 | 725.50 | 608.50 | l | 465.50 | s | 1678.75 | |||||
1976 | 688.50 | n | 760.50 | j | 0.00 | z | 805.71 | b | 497.50 | 409.00 | 112.00 | 196.00 | 307.00 | 697.50 | 534.00 | j | 0.00 | z | 3024.71 | |||||||
1977 | 0.00 | z | 0.00 | z | 0.00 | z | 399.00 | j | 570.50 | 191.00 | 189.10 | a | 106.00 | 395.50 | 717.50 | 1031.00 | 1174.00 | 4374.60 | ||||||||
1978 | 1071.16 | c | 945.00 | 881.50 | 0.00 | z | 591.00 | 285.50 | 135.50 | 196.00 | 373.00 | 619.00 | 1102.00 | 1427.00 | 7626.66 | |||||||||||
1979 | 1614.50 | 1000.00 | 941.50 | 716.00 | 448.00 | 246.00 | 103.00 | 81.24 | b | 287.59 | a | 673.39 | d | 0.00 | z | 0.00 | z | 6111.22 | ||||||||
1980 | 677.00 | o | 606.00 | k | 627.50 | k | 419.00 | j | 259.00 | k | 220.50 | f | 96.00 | 239.00 | 323.50 | 623.50 | 953.79 | a | 0.00 | z | 2235.79 | |||||
1981 | 1002.16 | b | 939.00 | 816.50 | 649.00 | 460.00 | 344.50 | 172.00 | 90.00 | 388.33 | c | 753.96 | c | 834.83 | a | 1130.97 | b | 7581.25 | ||||||||
1982 | 1269.00 | 1129.50 | 948.00 | 819.50 | 574.50 | 227.50 | 138.00 | 110.50 | 374.00 | 719.50 | 1059.00 | 1216.50 | 8585.50 | |||||||||||||
1983 | 1125.00 | 917.00 | 830.00 | 717.50 | 477.50 | 290.50 | 181.50 | 69.00 | 497.50 | 701.50 | 895.00 | 1440.00 | 8142.00 | |||||||||||||
1984 | 1250.00 | 1036.00 | 905.00 | 752.50 | 597.50 | 322.50 | 110.00 | 102.00 | 424.50 | 788.00 | 997.00 | 1349.00 | 8634.00 | |||||||||||||
1985 | 1342.50 | 1171.00 | 1059.00 | 709.50 | 437.00 | 292.50 | 23.00 | 203.00 | 522.00 | 795.50 | 1272.00 | 1485.00 | 9312.00 | |||||||||||||
1986 | 1233.50 | 1021.48 | a | 865.50 | 709.50 | 479.50 | 148.00 | 257.50 | 53.50 | 455.50 | 612.00 | 975.50 | 1285.50 | 8096.98 | ||||||||||||
1987 | 1288.00 | 1010.00 | 932.50 | 532.50 | 361.50 | 213.50 | 157.50 | 237.50 | 279.00 | 606.50 | 911.00 | 1220.00 | 7749.50 | |||||||||||||
1988 | 1289.00 | 1020.50 | 932.50 | 603.75 | b | 510.50 | 259.00 | 140.00 | 161.00 | 382.00 | 518.50 | 941.00 | 1246.00 | 8003.75 | ||||||||||||
1989 | 1206.50 | 1245.50 | 982.50 | 672.50 | 532.50 | 226.50 | 100.50 | 144.00 | 272.50 | 617.00 | 888.00 | 1140.50 | 8028.50 | |||||||||||||
1990 | 738.00 | j | 1093.00 | 908.00 | 588.00 | 420.00 | i | 299.50 | 66.50 | j | 139.50 | 218.50 | 507.50 | i | 672.00 | i | 717.00 | n | 3246.50 | |||||||
1991 | 870.50 | j | 606.50 | i | 652.50 | j | 701.50 | 387.50 | i | 249.00 | j | 91.50 | 87.50 | 373.97 | a | 518.50 | j | 503.50 | n | 816.50 | j | 1254.47 | ||||
1992 | 803.50 | j | 612.00 | j | 506.00 | i | 641.90 | a | 254.00 | l | 185.50 | 159.50 | 184.50 | 436.61 | b | 440.50 | k | 658.00 | k | 1279.50 | 2887.50 | |||||
1993 | 1353.50 | 755.50 | j | 898.48 | a | 726.21 | a | 176.50 | k | 335.00 | 189.50 | j | 190.00 | 381.21 | a | 386.50 | k | 744.50 | i | 693.50 | l | 3884.40 | ||||
1994 | 715.00 | j | 725.00 | i | 635.50 | i | 394.50 | k | 246.00 | j | 304.66 | a | 64.00 | i | 97.00 | 258.62 | a | 450.00 | i | 703.50 | k | 611.50 | o | 660.28 | ||
1995 | 761.50 | l | 529.50 | m | 963.00 | 422.00 | l | 307.00 | i | 298.00 | 54.00 | m | 208.45 | b | 200.50 | j | 465.00 | l | 509.50 | m | 453.00 | r | 1469.45 | |||
1996 | 625.50 | p | 747.50 | j | 553.00 | l | 680.50 | 422.50 | i | 182.50 | j | 48.50 | i | 92.50 | i | 259.50 | k | 446.50 | j | 602.00 | k | 751.50 | l | 680.50 | ||
1997 | 677.00 | o | 700.50 | i | 555.00 | m | 794.50 | 278.50 | j | 166.00 | j | 101.00 | i | 63.00 | 185.50 | i | 474.50 | i | 511.00 | m | 686.50 | m | 857.50 | |||
1998 | 574.00 | o | 491.50 | m | 469.50 | o | 305.50 | o | 264.50 | k | 179.50 | i | 8.78 | a | 54.50 | l | 119.00 | j | 382.50 | m | 440.50 | o | 274.00 | w | 8.78 | |
1999 | 428.00 | s | 538.00 | m | 590.00 | m | 461.50 | m | 316.00 | n | 247.00 | h | 119.50 | f | 66.00 | 385.50 | 631.50 | 796.00 | 1117.00 | 2996.00 | ||||||
2000 | 1138.00 | 954.00 | 858.00 | 586.00 | 443.50 | 282.00 | 124.00 | 151.50 | 392.50 | 647.00 | 1119.00 | 1243.00 | 7938.50 | |||||||||||||
2001 | 1203.00 | 1030.50 | 875.50 | 723.00 | 454.00 | 320.00 | 104.50 | 90.50 | 246.00 | 658.00 | 835.00 | 1224.50 | 7764.50 | |||||||||||||
2002 | 1118.00 | 1065.50 | 1036.00 | 732.50 | 522.00 | 247.00 | 85.00 | 206.50 | 318.50 | 785.00 | 928.00 | 1071.00 | 8115.00 | |||||||||||||
2003 | 1015.50 | 985.00 | 874.50 | 679.00 | 486.00 | 214.00 | 67.50 | 66.50 | 297.00 | 531.50 | 1056.50 | 1143.00 | 7416.00 | |||||||||||||
2004 | 1227.50 | 1018.00 | 815.00 | 612.00 | 476.50 | 213.00 | 67.00 | 99.50 | 368.50 | 651.50 | 917.00 | 1118.50 | 7584.00 | |||||||||||||
2005 | 1131.50 | 947.50 | 834.50 | 665.00 | 418.50 | 321.50 | 93.50 | 143.50 | 435.50 | 626.50 | 969.00 | 1322.50 | 7909.00 | |||||||||||||
2006 | 1026.00 | 1096.00 | 948.00 | 661.00 | 412.50 | 189.11 | b | 25.00 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4332.61 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1235.46 | 1040.27 | 954.80 | 721.78 | 488.31 | 272.46 | 117.20 | 140.69 | 383.47 | 690.12 | 971.62 | 1247.75 | 8256.43 | |||||||||||||
S.D. | 139.46 | 81.74 | 96.00 | 86.55 | 65.71 | 59.00 | 47.61 | 58.44 | 96.21 | 81.89 | 95.63 | 103.81 | 549.93 | |||||||||||||
SKEW | 0.65 | 0.58 | 0.47 | -0.03 | 0.54 | 0.14 | 0.31 | 0.29 | 0.29 | -0.07 | 0.90 | 0.45 | 0.44 | |||||||||||||
MAX | 1614.50 | 1245.50 | 1157.00 | 884.50 | 646.00 | 409.00 | 257.50 | 256.00 | 587.00 | 823.50 | 1272.00 | 1485.00 | 9312.00 | |||||||||||||
MIN | 1002.16 | 917.00 | 815.00 | 532.50 | 361.50 | 148.00 | 8.78 | 53.50 | 218.50 | 518.50 | 796.00 | 1071.00 | 7416.00 | |||||||||||||
NO YRS | 30 | 31 | 32 | 34 | 30 | 36 | 34 | 40 | 37 | 32 | 29 | 28 | 21 |