YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1104.00 | 1041.00 | 939.50 | 720.50 | 401.00 | 145.00 | 4351.00 | |||||||
1949 | 35.50 | 180.50 | 365.50 | 635.50 | 758.00 | 1030.00 | 1157.00 | 1016.50 | 974.00 | 686.50 | 551.50 | 170.00 | 7560.50 | |||||||||||||
1950 | 130.00 | 306.50 | 382.50 | 598.50 | 806.00 | 942.50 | 1245.00 | 1191.00 | 933.00 | 754.00 | 513.50 | 318.50 | 8121.00 | |||||||||||||
1951 | 201.00 | 272.50 | 387.50 | 581.00 | 800.00 | 963.50 | 1169.50 | 1134.00 | 1012.50 | 691.50 | 447.50 | 167.50 | 7828.00 | |||||||||||||
1952 | 172.50 | 279.50 | 279.00 | 584.50 | 825.50 | 829.00 | 1256.50 | 1139.00 | 1049.50 | 833.00 | 363.50 | 222.50 | 7834.00 | |||||||||||||
1953 | 313.50 | 269.50 | 365.50 | 524.00 | 620.00 | 816.50 | 1225.00 | 1039.50 | 1045.00 | 702.50 | 454.50 | 257.50 | 7633.00 | |||||||||||||
1954 | 220.00 | 307.50 | 309.00 | 645.50 | 845.50 | 922.50 | 1223.00 | 1039.50 | 887.00 | 693.50 | 408.00 | 184.00 | 7685.00 | |||||||||||||
1955 | 104.50 | 207.00 | 385.50 | 371.50 | 760.50 | 905.50 | 1076.00 | 1179.50 | 964.00 | 727.00 | 373.00 | 309.50 | 7363.50 | |||||||||||||
1956 | 279.00 | 163.50 | 399.00 | 523.50 | 758.50 | 978.00 | 1174.50 | 1072.50 | 983.50 | 684.50 | 422.50 | 198.50 | 7637.50 | |||||||||||||
1957 | 116.50 | 347.00 | 435.00 | 545.50 | 717.00 | 1045.50 | 1163.50 | 1047.50 | 965.00 | 660.50 | 354.00 | 219.00 | 7616.00 | |||||||||||||
1958 | 214.50 | 388.00 | 309.00 | 496.50 | 838.00 | 919.50 | 1166.50 | 1286.50 | 1035.00 | 867.00 | 446.00 | 385.50 | 8352.00 | |||||||||||||
1959 | 294.00 | 250.00 | 507.00 | 670.00 | 724.50 | 990.00 | a | 1243.50 | 1105.00 | 883.00 | 773.50 | 426.50 | 207.00 | 8074.00 | ||||||||||||
1960 | 206.00 | 249.00 | 470.00 | 505.00 | 696.00 | 1071.00 | 1242.00 | 1126.50 | 969.00 | 666.00 | 355.00 | 142.08 | a | 7697.58 | ||||||||||||
1961 | 178.50 | 284.50 | 352.50 | 527.00 | 614.50 | 1040.00 | 1186.50 | 1173.50 | 878.00 | 692.50 | 308.00 | 162.75 | e | 7398.25 | ||||||||||||
1962 | 125.50 | 203.50 | 280.50 | 613.00 | 652.50 | 946.00 | 1124.50 | 1078.00 | 932.00 | 672.50 | 431.50 | 252.00 | 7311.50 | |||||||||||||
1963 | 89.00 | 407.00 | 305.00 | 351.50 | 692.00 | 826.50 | 956.50 | 1019.00 | 1000.50 | 740.50 | 356.50 | 133.00 | 6877.00 | |||||||||||||
1964 | 144.00 | 222.00 | 330.00 | 497.00 | 646.00 | 874.00 | 1124.00 | 1092.00 | 826.50 | 803.00 | 284.00 | 267.00 | 7109.50 | |||||||||||||
1965 | 208.50 | 254.50 | 403.00 | 503.00 | 720.00 | 814.50 | 1101.50 | 1114.00 | 814.50 | 795.00 | 423.50 | 113.00 | 7265.00 | |||||||||||||
1966 | 166.00 | 196.50 | 430.50 | 653.00 | 834.50 | 970.50 | 1040.00 | 1174.00 | 942.00 | 727.50 | 463.50 | 172.50 | 7770.50 | |||||||||||||
1967 | 192.00 | 224.50 | 329.50 | 246.50 | 729.00 | 878.50 | 1214.50 | 1269.00 | 1021.50 | 742.50 | 488.00 | 124.00 | 7459.50 | |||||||||||||
1968 | 160.00 | 406.50 | 441.50 | 534.00 | 710.00 | 1000.00 | 1172.50 | 1017.00 | 920.00 | 673.50 | 387.50 | 159.00 | 7581.50 | |||||||||||||
1969 | 181.00 | 189.00 | 351.00 | 492.00 | 806.00 | 863.50 | 1167.50 | 1167.50 | 1011.50 | 595.50 | 412.50 | 245.00 | 7482.00 | |||||||||||||
1970 | 295.50 | 343.50 | 400.50 | 401.00 | 820.00 | 959.00 | 1204.00 | 1104.00 | 923.50 | 672.50 | 445.00 | 163.50 | 7732.00 | |||||||||||||
1971 | 191.50 | 219.00 | 354.00 | 453.50 | 625.50 | 859.00 | 1157.50 | 1157.50 | 921.00 | 619.50 | 325.00 | 94.00 | 6977.00 | |||||||||||||
1972 | 88.50 | 303.00 | 524.50 | 492.00 | 789.00 | 977.00 | 1164.50 | 1107.50 | 842.50 | 653.50 | 275.50 | 135.50 | 7353.00 | |||||||||||||
1973 | 154.00 | 303.50 | 286.00 | 546.00 | 870.50 | 1026.00 | 1128.50 | 1075.00 | 868.00 | 656.00 | 319.00 | 209.50 | 7442.00 | |||||||||||||
1974 | 208.50 | 210.50 | 388.00 | 461.00 | 731.00 | 958.00 | 1105.50 | 1107.50 | 995.50 | 777.00 | 380.00 | 166.00 | 7488.50 | |||||||||||||
1975 | 153.50 | 238.50 | 306.50 | 316.50 | 742.50 | 922.00 | 1086.00 | 1051.50 | 1030.50 | 629.00 | 292.00 | 191.68 | a | 6960.18 | ||||||||||||
1976 | 188.50 | 293.50 | 327.00 | 443.50 | 824.00 | 922.50 | 1136.50 | 967.00 | 964.50 | 768.50 | 458.00 | 193.00 | 7486.50 | |||||||||||||
1977 | 130.50 | 307.00 | 280.00 | 615.50 | 575.50 | 1059.50 | 1147.00 | 1154.00 | 933.00 | 751.00 | 395.00 | 303.00 | 7651.00 | |||||||||||||
1978 | 316.00 | 288.50 | 531.00 | 445.00 | 762.50 | 905.50 | 1155.00 | 1116.50 | 881.50 | 826.67 | a | 330.50 | 94.50 | 7653.17 | ||||||||||||
1979 | 154.00 | 204.50 | 398.00 | 489.31 | a | 819.00 | 958.00 | 1125.00 | 1040.00 | 1006.50 | 735.50 | 384.00 | 273.50 | 7587.31 | ||||||||||||
1980 | 270.50 | 353.00 | 347.00 | 531.50 | 683.00 | 808.50 | 1133.00 | 1053.00 | 925.00 | 782.50 | 438.00 | 271.25 | a | 7596.25 | ||||||||||||
1981 | 283.02 | d | 293.50 | 351.00 | 555.00 | 772.00 | 1057.50 | 1115.50 | 1104.00 | 927.50 | 599.50 | 432.50 | 258.00 | 7749.02 | ||||||||||||
1982 | 88.00 | 278.50 | 308.50 | 432.00 | 751.50 | 833.00 | 1074.00 | 1080.50 | 867.00 | 666.50 | 250.00 | 172.00 | 6801.50 | |||||||||||||
1983 | 170.50 | 317.50 | 385.00 | 398.00 | 714.00 | 878.00 | 988.50 | 1101.50 | 968.00 | 771.50 | 325.50 | 286.00 | 7304.00 | |||||||||||||
1984 | 204.50 | 239.00 | 447.50 | 451.00 | 836.50 | 925.50 | 1235.00 | 1098.50 | 1048.00 | 577.00 | 303.50 | 118.50 | 7484.50 | |||||||||||||
1985 | 82.50 | 230.50 | 191.00 | k | 601.00 | 692.50 | 987.00 | 1168.50 | 1020.50 | 812.00 | 663.50 | 306.50 | 155.00 | 6719.50 | ||||||||||||
1986 | 345.00 | 344.00 | 524.00 | 535.00 | 756.50 | 961.50 | 1110.00 | 1128.00 | 753.00 | 0.00 | z | 407.50 | 180.50 | 7045.00 | ||||||||||||
1987 | 138.00 | 265.50 | 385.50 | 672.00 | 879.50 | 998.50 | 961.00 | 1091.50 | 941.50 | 838.00 | 0.00 | z | 213.00 | 7384.00 | ||||||||||||
1988 | 232.00 | 329.50 | 431.00 | 576.50 | 692.50 | 927.00 | 1255.50 | 1120.00 | 947.50 | 770.00 | 369.50 | 165.00 | 7816.00 | |||||||||||||
1989 | 98.00 | 184.50 | 417.00 | 599.50 | 709.00 | 905.00 | 1066.50 | 988.50 | 851.50 | 637.50 | 374.50 | 133.00 | 6964.50 | |||||||||||||
1990 | 153.00 | 146.50 | 397.50 | 597.00 | 703.00 | 0.00 | z | 1152.00 | 1065.50 | 0.00 | z | 743.00 | 340.00 | 107.00 | 5404.50 | |||||||||||
1991 | 146.50 | 365.00 | 261.50 | 419.00 | 634.50 | 832.00 | 0.00 | z | 1003.00 | 1033.50 | 839.50 | 419.50 | 158.50 | 6112.50 | ||||||||||||
1992 | 105.50 | 348.50 | 448.00 | 600.50 | 889.00 | 936.50 | 1054.50 | 0.00 | z | 920.00 | 748.50 | 362.00 | 0.00 | z | 6413.00 | |||||||||||
1993 | 169.00 | 219.00 | 465.00 | a | 457.76 | a | 709.50 | 846.50 | 1036.50 | 1025.14 | b | 911.00 | 751.00 | 323.50 | 105.00 | i | 6913.90 | |||||||||
1994 | 174.00 | 164.89 | a | 430.50 | 504.00 | 373.50 | m | 854.50 | 0.00 | z | 0.00 | z | 657.00 | g | 600.50 | 104.00 | m | 52.50 | k | 2728.39 | ||||||
1995 | 133.00 | o | 160.00 | l | 205.00 | l | 173.50 | q | 321.50 | o | 0.00 | z | 501.50 | p | 0.00 | z | 0.00 | z | 246.50 | u | 0.00 | z | 0.00 | z | 0.00 | |
1996 | 92.00 | q | 128.50 | p | 206.50 | p | 158.00 | t | 0.00 | z | 497.00 | n | 559.00 | q | 645.50 | n | 434.50 | o | 302.00 | p | 0.00 | z | 114.50 | r | 0.00 | |
1997 | 0.00 | z | 0.00 | z | 306.50 | l | 300.00 | m | 405.00 | q | 502.50 | o | 588.50 | o | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 179.83 | 269.55 | 382.50 | 515.02 | 745.26 | 931.66 | 1139.86 | 1095.16 | 939.08 | 716.96 | 385.07 | 195.38 | 7518.51 | |||||||||||||
S.D. | 70.07 | 66.58 | 69.82 | 94.37 | 76.47 | 73.65 | 74.07 | 67.57 | 70.59 | 71.78 | 65.68 | 66.53 | 336.86 | |||||||||||||
SKEW | 0.46 | 0.20 | 0.32 | -0.55 | -0.10 | 0.07 | -0.56 | 0.63 | -0.41 | 0.06 | 0.16 | 0.71 | -0.10 | |||||||||||||
MAX | 345.00 | 407.00 | 531.00 | 672.00 | 889.00 | 1071.00 | 1256.50 | 1286.50 | 1049.50 | 867.00 | 551.50 | 385.50 | 8352.00 | |||||||||||||
MIN | 35.50 | 146.50 | 261.50 | 246.50 | 575.50 | 808.50 | 956.50 | 967.00 | 753.00 | 577.00 | 250.00 | 94.00 | 6801.50 | |||||||||||||
NO YRS | 46 | 46 | 45 | 46 | 45 | 45 | 45 | 45 | 45 | 46 | 45 | 44 | 38 |