YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | 0.00 | z | 0.00 | z | 557.00 | 310.50 | 215.97 | a | 52.50 | 0.00 | 25.00 | 199.00 | 461.50 | 0.00 | z | 975.00 | 2796.47 | |||||||||
1942 | 0.00 | z | 856.50 | 706.00 | 361.00 | 248.50 | 69.50 | 4.50 | 17.00 | 41.50 | 0.00 | z | 920.00 | 1191.50 | 4416.00 | |||||||||||
1943 | 1421.00 | 874.00 | 760.00 | 331.00 | 265.50 | 89.00 | 7.00 | 4.50 | 35.00 | 412.00 | 810.00 | d | 1094.50 | 6103.50 | ||||||||||||
1944 | 1214.00 | 901.00 | 772.50 | 405.00 | 165.00 | 25.00 | 3.00 | 0.00 | l | 79.50 | 221.50 | 834.50 | 627.00 | m | 4621.00 | |||||||||||
1945 | 0.00 | z | 0.00 | z | 742.00 | 470.50 | 136.50 | 52.00 | 0.00 | 5.50 | 0.00 | z | 359.50 | 912.00 | 1087.00 | 3765.00 | ||||||||||
1946 | 1114.00 | 870.50 | 677.50 | 413.00 | 92.50 | 84.50 | 0.50 | 3.00 | 137.00 | 573.00 | 1017.50 | 1090.50 | 6073.50 | |||||||||||||
1947 | 1288.00 | 761.50 | 575.00 | 355.00 | 69.75 | a | 63.62 | a | 32.50 | 9.82 | a | 112.50 | 434.00 | a | 811.50 | 1108.50 | 5621.69 | |||||||||
1948 | 1150.62 | a | 1033.12 | a | 807.00 | 603.50 | 310.53 | b | 17.59 | a | 11.88 | a | 12.00 | 158.50 | 476.00 | 859.66 | a | 1472.00 | 6912.40 | |||||||
1949 | 1824.00 | 1139.50 | 710.50 | 371.00 | 129.50 | 62.00 | 16.57 | b | 0.00 | z | 111.50 | 560.58 | a | 651.50 | 1069.50 | 6646.15 | ||||||||||
1950 | 1828.50 | 1081.00 | 807.50 | 564.00 | 270.45 | b | 98.57 | b | 2.14 | b | 0.53 | b | 105.52 | a | 540.00 | 864.00 | 1026.50 | 7188.71 | ||||||||
1951 | 1156.50 | 913.23 | b | 925.00 | 392.50 | 204.50 | 68.28 | a | 15.50 | 28.50 | 91.55 | a | 450.10 | e | 862.00 | 1323.18 | a | 6430.84 | ||||||||
1952 | 1460.00 | 1023.50 | 775.50 | 368.00 | 166.50 | 63.50 | 14.98 | a | 0.00 | z | 56.00 | 238.50 | 965.00 | 1043.50 | 6174.98 | |||||||||||
1953 | 857.50 | 748.50 | 692.50 | 516.50 | 294.00 | 153.00 | 3.00 | 25.00 | 105.00 | a | 364.00 | 715.50 | 935.50 | 5410.00 | ||||||||||||
1954 | 1245.17 | a | 840.00 | 826.00 | 564.31 | a | 167.00 | 134.00 | 14.00 | 27.00 | 131.90 | a | 525.00 | 669.00 | 1077.00 | 6220.37 | ||||||||||
1955 | 1220.00 | 972.50 | 921.00 | 611.50 | 342.50 | 56.00 | 36.50 | 4.50 | 168.50 | 430.00 | 1161.50 | 1350.57 | a | 7275.07 | ||||||||||||
1956 | 1222.00 | 1296.00 | 861.00 | 336.00 | 157.50 | 105.50 | 3.50 | 22.22 | a | 65.50 | 525.50 | 1009.00 | 1125.50 | 6729.22 | ||||||||||||
1957 | 1627.00 | 1044.81 | a | 811.50 | 401.50 | 85.50 | 42.00 | 8.50 | 5.17 | a | 58.00 | 544.50 | 832.50 | 964.50 | 6425.48 | |||||||||||
1958 | 983.00 | 638.50 | 750.50 | 498.00 | 93.50 | 17.00 | 5.00 | 2.00 | 153.50 | 433.00 | 847.00 | 1043.50 | 5464.50 | |||||||||||||
1959 | 1108.00 | 991.50 | 703.50 | 389.00 | 338.00 | 81.00 | 19.50 | 42.88 | a | 216.00 | 504.50 | 994.00 | 1083.00 | 6470.88 | ||||||||||||
1960 | 1348.50 | 880.50 | 742.00 | 481.00 | 343.50 | 69.50 | 0.00 | 65.50 | 98.50 | 453.00 | 823.00 | 1197.50 | 6502.50 | |||||||||||||
1961 | 1039.50 | 676.50 | 688.00 | 457.50 | 225.00 | 37.00 | 0.00 | y | 0.00 | a | 158.50 | 515.50 | 951.50 | 1128.50 | 5877.50 | |||||||||||
1962 | 1186.50 | 827.50 | 786.00 | 351.00 | 295.50 | 18.00 | j | 30.45 | c | 29.50 | 104.50 | 307.00 | j | 727.50 | 944.50 | 5282.95 | ||||||||||
1963 | 1290.50 | 766.50 | 675.00 | 519.83 | a | 231.50 | 52.50 | 18.00 | 13.00 | 54.00 | 386.00 | 777.00 | 1192.00 | 5975.83 | ||||||||||||
1964 | 1125.50 | 938.50 | 768.00 | 500.00 | 281.00 | 80.50 | 17.57 | a | 57.00 | 173.50 | 441.50 | 870.00 | 689.00 | m | 5253.07 | |||||||||||
1965 | 629.50 | m | 851.00 | 759.50 | 382.00 | 252.50 | 40.00 | 24.50 | 37.50 | 0.00 | z | 397.00 | 756.00 | 1107.22 | a | 4607.22 | ||||||||||
1966 | 1238.45 | a | 881.00 | 727.47 | a | 432.00 | 220.00 | 139.50 | 31.00 | 28.42 | a | 69.83 | a | 535.02 | b | 727.24 | a | 946.53 | a | 5976.45 | ||||||
1967 | 923.50 | 718.50 | 775.50 | 588.00 | 256.50 | 36.50 | 5.50 | 0.00 | 63.50 | 487.50 | 809.00 | 1158.00 | 5822.00 | |||||||||||||
1968 | 1100.50 | 784.00 | 629.50 | 516.21 | a | 238.18 | a | 81.00 | 21.00 | 70.50 | 137.00 | 576.00 | 813.00 | 1215.50 | 6182.39 | |||||||||||
1969 | 1599.00 | 1090.50 | 717.00 | 448.00 | 131.50 | 36.00 | 22.00 | 45.50 | 164.00 | 574.00 | 869.00 | 1056.00 | 6752.50 | |||||||||||||
1970 | 1230.50 | 794.00 | 711.50 | 532.00 | 181.87 | a | 38.50 | 8.50 | 7.50 | 235.50 | 505.50 | 856.50 | 1312.50 | 6414.37 | ||||||||||||
1971 | 1221.50 | 817.50 | 860.50 | 480.50 | 146.50 | 135.00 | 35.50 | 8.00 | 242.50 | 519.50 | 812.00 | 1320.50 | 6599.50 | |||||||||||||
1972 | 1236.00 | 907.00 | 638.50 | 541.50 | 167.50 | 43.00 | 20.50 | 9.50 | 258.00 | 484.00 | 774.50 | 1192.50 | 6272.50 | |||||||||||||
1973 | 1202.00 | 821.50 | 608.50 | 384.50 | 200.50 | 84.50 | 14.00 | 34.00 | 118.00 | 457.00 | 962.50 | 929.00 | 5816.00 | |||||||||||||
1974 | 1199.50 | 742.00 | 684.50 | 416.50 | 299.50 | 61.50 | 30.00 | 10.50 | 74.00 | 465.50 | 748.00 | 1006.00 | 5737.50 | |||||||||||||
1975 | 1245.00 | 1001.50 | 770.00 | 525.00 | 222.00 | 71.00 | 0.00 | 36.00 | 70.00 | 464.00 | 821.00 | 1032.00 | 6257.50 | |||||||||||||
1976 | 1127.50 | 854.50 | 771.50 | 443.00 | 200.00 | 119.50 | 16.50 | 42.50 | 51.00 | 487.73 | a | 797.00 | 1113.86 | b | 6024.60 | |||||||||||
1977 | 1267.50 | 746.50 | 682.00 | 296.00 | 264.50 | 30.00 | 21.00 | 26.50 | 196.00 | 461.50 | 863.00 | 1052.00 | 5906.50 | |||||||||||||
1978 | 1066.00 | 821.00 | 601.50 | 421.50 | 241.00 | 38.00 | 0.50 | 32.00 | 144.00 | 473.50 | 980.00 | 1212.50 | 6031.50 | |||||||||||||
1979 | 1569.50 | 966.00 | 638.00 | 442.50 | 130.00 | 48.50 | 25.50 | 0.00 | 36.50 | 314.50 | 953.00 | 962.00 | 6086.00 | |||||||||||||
1980 | 1437.50 | 942.50 | a | 674.00 | 325.50 | 177.22 | a | 103.00 | 16.00 | 43.50 | 104.50 | 467.00 | 781.61 | b | 1030.00 | 6102.32 | ||||||||||
1981 | 860.77 | a | 799.00 | 596.00 | 470.50 | 226.00 | 122.00 | 36.68 | a | 9.50 | 178.50 | 530.00 | 716.50 | 1117.79 | e | 5663.24 | ||||||||||
1982 | 0.00 | z | 847.50 | 722.00 | 594.00 | 255.50 | 54.50 | 46.50 | 19.50 | 153.00 | 545.00 | 954.00 | 1182.00 | 5373.50 | ||||||||||||
1983 | 982.50 | 784.50 | 623.50 | 471.50 | 193.50 | 74.50 | 37.00 | 2.50 | 169.50 | 455.50 | 724.00 | 1420.50 | 5939.00 | |||||||||||||
1984 | 1079.50 | 814.50 | 602.00 | 481.50 | 345.00 | 105.00 | 0.00 | 18.00 | 204.00 | 595.00 | 863.50 | 1456.50 | 6564.50 | |||||||||||||
1985 | 1307.50 | 1259.50 | 791.50 | 373.50 | 175.00 | 41.50 | 0.00 | 16.50 | 245.00 | 502.00 | 1277.00 | 1467.00 | 7456.00 | |||||||||||||
1986 | 1160.00 | 908.50 | 593.50 | 471.50 | 245.00 | 13.50 | 26.00 | 0.00 | 196.50 | 366.00 | 749.00 | 1121.00 | 5850.50 | |||||||||||||
1987 | 1226.50 | 793.00 | 603.00 | 340.00 | 167.50 | 77.00 | 16.00 | 10.50 | 91.50 | 402.00 | 723.50 | 1143.00 | 5593.50 | |||||||||||||
1988 | 1207.45 | a | 836.50 | 646.50 | 384.00 | 254.00 | 130.50 | 30.00 | 6.50 | 180.50 | 295.00 | 733.00 | 1134.00 | 5837.95 | ||||||||||||
1989 | 1039.50 | 1098.50 | 761.00 | 345.00 | 224.50 | 32.00 | 12.00 | 13.00 | 58.50 | 444.50 | 700.50 | 1055.50 | 5784.50 | |||||||||||||
1990 | 873.00 | 888.50 | 615.50 | 301.50 | 234.50 | 94.50 | 6.00 | 17.00 | 12.50 | 507.50 | 680.00 | 1308.00 | 5538.50 | |||||||||||||
1991 | 1206.00 | 678.00 | 742.50 | 396.00 | 228.50 | 113.00 | 2.00 | 4.00 | 31.00 | 485.00 | 818.00 | 916.00 | 5620.00 | |||||||||||||
1992 | 961.00 | 734.00 | 506.00 | 387.50 | 142.50 | 25.00 | 5.00 | 39.00 | 173.00 | 426.00 | 804.50 | 1349.50 | 5553.00 | |||||||||||||
1993 | 1359.00 | 1042.50 | 801.50 | 500.00 | 112.00 | 67.50 | 27.50 | 30.50 | 134.00 | 407.50 | 964.50 | 1037.50 | 6484.00 | |||||||||||||
1994 | 909.00 | 886.00 | 577.50 | 335.69 | a | 165.50 | 80.00 | 7.50 | 5.00 | 34.50 | 449.50 | 891.00 | 1035.50 | 5376.69 | ||||||||||||
1995 | 1044.00 | 689.50 | 695.00 | 454.00 | 147.50 | 72.50 | 0.00 | 47.00 | 86.00 | 495.50 | 735.50 | 1080.00 | 5546.50 | |||||||||||||
1996 | 1292.50 | 1023.00 | 720.00 | 419.00 | 328.00 | 65.50 | 18.00 | 7.00 | 166.00 | 526.50 | 954.00 | 1315.50 | 6835.00 | |||||||||||||
1997 | 1224.50 | 956.50 | 715.00 | 493.00 | 178.00 | 84.50 | 7.00 | 9.00 | 104.00 | 486.00 | 770.00 | 1050.00 | 6077.50 | |||||||||||||
1998 | 1114.50 | 722.50 | 633.00 | 445.50 | 176.00 | 17.50 | 0.00 | 9.00 | 51.00 | 509.00 | 692.00 | 1108.50 | 5478.50 | |||||||||||||
1999 | 919.50 | 748.50 | 666.00 | 455.50 | 325.50 | 87.00 | 23.00 | 17.50 | 112.00 | 456.22 | a | 664.50 | 916.57 | a | 5391.78 | |||||||||||
2000 | 1151.50 | 843.50 | 676.50 | 340.50 | 203.50 | 44.50 | 11.50 | 14.50 | 165.00 | 457.00 | 978.50 | 1213.00 | 6099.50 | |||||||||||||
2001 | 1076.50 | 922.00 | 638.00 | 455.50 | 202.00 | 86.50 | 11.50 | 8.50 | 49.50 | 442.50 | 703.50 | 1007.00 | 5603.00 | |||||||||||||
2002 | 948.50 | 841.50 | 778.00 | 450.50 | 278.50 | 59.50 | 13.00 | 10.00 | 94.50 | 503.00 | 784.00 | 927.00 | 5688.00 | |||||||||||||
2003 | 930.00 | 738.00 | 601.00 | 0.00 | z | 241.50 | 19.50 | 1.50 | 0.00 | 80.50 | 297.00 | 899.50 | 1109.50 | 4918.00 | ||||||||||||
2004 | 1154.00 | 862.50 | 536.00 | 347.50 | 177.50 | 61.00 | 2.50 | 8.50 | 128.50 | 392.50 | 818.00 | 961.00 | 5449.50 | |||||||||||||
2005 | 1145.00 | 790.50 | 582.50 | 402.50 | 148.00 | 64.00 | 1.00 | 0.00 | 103.50 | 404.50 | 845.77 | d | 1242.50 | 5729.77 | ||||||||||||
2006 | 910.00 | 852.00 | 688.00 | 418.00 | 231.00 | 26.54 | d | 0.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3125.54 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1187.80 | 877.73 | 703.04 | 435.07 | 213.11 | 67.67 | 14.03 | 18.61 | 120.35 | 458.71 | 838.32 | 1124.51 | 6074.46 | |||||||||||||
S.D. | 210.43 | 134.51 | 89.97 | 79.15 | 67.80 | 33.55 | 12.00 | 17.02 | 60.54 | 77.78 | 117.89 | 142.84 | 507.92 | |||||||||||||
SKEW | 0.96 | 0.88 | 0.17 | 0.33 | 0.09 | 0.52 | 0.63 | 1.11 | 0.35 | -0.93 | 1.05 | 0.73 | 0.77 | |||||||||||||
MAX | 1828.50 | 1296.00 | 925.00 | 611.50 | 345.00 | 153.00 | 46.50 | 70.50 | 258.00 | 595.00 | 1277.00 | 1472.00 | 7456.00 | |||||||||||||
MIN | 857.50 | 638.50 | 506.00 | 296.00 | 69.75 | 13.50 | 0.00 | 0.00 | 12.50 | 221.50 | 651.50 | 916.00 | 5376.69 | |||||||||||||
NO YRS | 61 | 64 | 66 | 65 | 66 | 65 | 64 | 62 | 63 | 63 | 64 | 63 | 53 |