YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 907.50 | h | 920.00 | 805.50 | 510.50 | 237.50 | 18.00 | 7.50 | 9.00 | 176.50 | 481.00 | 1015.00 | 1255.50 | 5436.00 | ||||||||||||
1932 | 1345.00 | 1179.50 | 863.50 | 498.00 | 311.03 | a | 134.50 | 14.50 | 41.50 | 122.00 | f | 550.50 | 0.00 | z | 0.00 | z | 4938.03 | |||||||||
1933 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1934 | 0.00 | z | 0.00 | z | 79.00 | z | 304.00 | 108.00 | 85.50 | 1.50 | 0.00 | 232.00 | 412.50 | 675.00 | 1096.00 | 2914.50 | ||||||||||
1935 | 1140.00 | 947.00 | 850.50 | 548.50 | 329.50 | 77.00 | 11.00 | 13.50 | 90.50 | 524.00 | 1012.50 | 1214.50 | 6758.50 | |||||||||||||
1936 | 1309.50 | 1212.00 | 937.00 | 454.66 | a | 210.50 | 72.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 295.00 | u | 0.00 | z | 4195.66 | |||||||
1937 | 95.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 20.50 | z | 368.50 | 705.50 | 977.00 | 2051.00 | ||||
1938 | 1047.00 | 840.00 | 879.00 | 511.00 | 380.50 | 87.86 | b | 28.50 | 19.00 | 76.00 | 446.00 | 993.50 | 1042.24 | b | 6350.60 | |||||||||||
1939 | 1058.50 | 1097.00 | 796.00 | 444.83 | a | 164.50 | 141.21 | a | 0.00 | 2.00 | 137.59 | a | 297.00 | f | 750.00 | c | 850.00 | 5441.62 | ||||||||
1940 | 1094.50 | 823.00 | 636.00 | 446.00 | 143.00 | 39.00 | 2.50 | 9.50 | 33.00 | l | 375.50 | 882.50 | 975.00 | 5426.50 | ||||||||||||
1941 | 981.50 | 743.50 | 693.00 | 500.89 | b | 216.48 | a | 98.79 | a | 0.00 | 13.50 | 240.54 | b | 476.00 | 697.00 | 975.47 | a | 5636.67 | ||||||||
1942 | 1320.00 | 1010.50 | 857.15 | a | 435.00 | 360.12 | a | 134.46 | b | 0.00 | 27.00 | 123.10 | a | 450.00 | 786.00 | 1016.50 | 6519.83 | |||||||||
1943 | 1061.50 | 855.50 | 782.75 | a | 310.18 | b | 312.58 | a | 142.00 | 6.50 | 14.50 | 38.00 | 349.50 | 730.50 | 1001.50 | 5605.01 | ||||||||||
1944 | 1237.42 | a | 958.50 | 819.43 | a | 531.00 | 187.07 | b | 137.50 | 4.81 | b | 11.00 | 133.50 | 251.62 | a | 825.00 | 1079.32 | a | 6176.16 | |||||||
1945 | 1073.00 | 801.50 | 769.50 | 604.66 | a | 255.50 | 152.00 | 0.50 | 9.00 | 243.50 | 316.72 | a | 776.50 | 1077.77 | a | 6080.14 | ||||||||||
1946 | 1209.50 | 1018.37 | a | 660.00 | 379.00 | 247.00 | 26.25 | b | 0.50 | h | 0.52 | a | 132.00 | 598.00 | 824.50 | 893.00 | 5988.14 | |||||||||
1947 | 1250.69 | b | 736.00 | 625.00 | 436.00 | 119.57 | c | 88.50 | 0.00 | a | 6.00 | 104.00 | f | 288.50 | 841.03 | a | 974.00 | 5365.30 | ||||||||
1948 | 1023.50 | 940.00 | 810.00 | 428.79 | a | 256.50 | 24.11 | b | 7.15 | e | 3.10 | a | 116.50 | 363.00 | 830.00 | 1302.00 | 6104.65 | |||||||||
1949 | 1773.50 | 1139.50 | 752.00 | 304.00 | 125.00 | 49.50 | 0.00 | 0.00 | 65.89 | b | 504.50 | 545.00 | 1098.50 | 6357.39 | ||||||||||||
1950 | 1291.00 | 894.50 | 795.00 | 492.50 | 286.00 | 89.00 | 3.50 | 7.00 | 198.00 | 394.50 | 686.00 | 847.00 | 5984.00 | |||||||||||||
1951 | 1216.00 | 835.50 | 901.14 | b | 429.00 | 244.00 | 110.50 | 0.00 | 16.02 | a | 102.00 | 492.50 | 805.50 | 1248.00 | 6400.15 | |||||||||||
1952 | 1329.00 | 1177.72 | b | 966.50 | 380.00 | 216.00 | 66.50 | 4.00 | 6.50 | 45.00 | b | 256.50 | 938.00 | 965.50 | 6351.22 | |||||||||||
1953 | 776.50 | 785.00 | 677.50 | 536.90 | a | 389.50 | 139.00 | 0.00 | d | 5.50 | 59.00 | 311.50 | 224.00 | o | 1039.00 | 4719.40 | ||||||||||
1954 | 966.00 | 694.00 | 821.00 | 465.00 | 196.33 | a | 171.43 | b | 7.75 | a | 42.50 | 176.50 | 457.50 | 673.85 | d | 1124.00 | 5795.86 | |||||||||
1955 | 1280.30 | a | 1053.23 | b | 903.50 | 573.50 | 332.00 | 69.50 | 26.50 | 0.00 | 188.50 | 372.00 | 928.50 | 1015.50 | 6743.03 | |||||||||||
1956 | 992.50 | 1153.50 | 721.50 | 430.50 | 222.17 | a | 65.50 | 9.50 | 27.90 | a | 86.50 | 509.00 | 863.00 | 1054.00 | 6135.57 | |||||||||||
1957 | 1307.00 | 921.50 | 705.00 | 487.00 | 212.50 | 65.50 | 0.00 | 8.55 | b | 79.50 | 421.00 | 885.00 | 963.50 | 6056.05 | ||||||||||||
1958 | 1078.50 | 683.00 | 765.50 | 544.50 | 126.58 | a | 73.39 | b | 3.00 | 0.50 | 124.00 | 331.18 | a | 760.34 | a | 864.50 | 5355.00 | |||||||||
1959 | 947.00 | 793.50 | 765.00 | 401.50 | 271.50 | h | 44.40 | e | 11.00 | 20.50 | 204.50 | 428.00 | 795.00 | 1084.50 | 5494.90 | |||||||||||
1960 | 1186.50 | 977.50 | 707.00 | 455.36 | b | 290.00 | 22.50 | 0.00 | a | 66.00 | 58.00 | 419.50 | 749.50 | 1073.12 | a | 6004.97 | ||||||||||
1961 | 994.00 | 735.54 | b | 711.00 | 487.50 | 209.00 | 8.50 | 0.00 | a | 0.00 | 225.52 | a | 490.50 | 839.00 | 626.00 | n | 4700.56 | |||||||||
1962 | 1340.00 | 894.00 | 856.00 | 360.54 | b | 313.00 | 88.00 | 2.00 | 31.50 | 68.50 | 402.00 | 715.00 | 933.50 | 6004.04 | ||||||||||||
1963 | 1292.50 | 640.00 | 709.00 | 563.50 | 177.00 | 143.00 | 0.57 | d | 6.72 | a | 35.50 | 281.00 | 723.50 | 1156.09 | b | 5728.38 | ||||||||||
1964 | 1268.00 | 1246.00 | 968.50 | 562.24 | a | 280.00 | 121.50 | 2.50 | 43.00 | 205.56 | c | 314.13 | a | 817.00 | 979.50 | 6807.93 | ||||||||||
1965 | 980.50 | 782.50 | 831.00 | 416.00 | 353.00 | 89.00 | 1.00 | 36.50 | 274.66 | a | 326.53 | a | 632.00 | 1017.46 | c | 5740.15 | ||||||||||
1966 | 1045.96 | d | 886.00 | 712.50 | 506.50 | 163.00 | 95.50 | 5.50 | 20.67 | a | 78.00 | 476.50 | 702.41 | a | 1035.00 | 5727.54 | ||||||||||
1967 | 979.50 | 754.00 | 705.00 | 619.00 | 274.50 | 100.50 | 0.00 | 1.00 | 54.50 | 410.00 | 730.50 | 1298.50 | 5927.00 | |||||||||||||
1968 | 1125.00 | 758.00 | 618.50 | 577.00 | 254.50 | 75.00 | 0.50 | 92.50 | 162.50 | 445.50 | 794.50 | 1073.50 | 5977.00 | |||||||||||||
1969 | 1078.50 | 923.00 | 847.50 | 430.50 | 165.00 | 74.50 | 7.00 | 11.50 | 96.00 | 581.00 | 789.50 | 1017.83 | a | 6021.83 | ||||||||||||
1970 | 982.50 | 696.50 | 775.50 | 643.50 | 258.00 | 93.50 | 2.00 | 0.50 | 247.00 | 575.00 | 524.00 | j | 1081.00 | 5355.00 | ||||||||||||
1971 | 1085.50 | 833.50 | 812.50 | 502.00 | 222.00 | 92.00 | 4.00 | 0.00 | 280.50 | 547.50 | 807.00 | 1225.50 | 6412.00 | |||||||||||||
1972 | 1160.50 | 879.00 | 625.00 | 529.50 | 225.50 | 44.50 | 14.00 | 0.00 | 246.50 | 464.00 | 494.50 | i | 1261.50 | 5450.00 | ||||||||||||
1973 | 1099.50 | 832.50 | 743.50 | 513.50 | 223.50 | 93.50 | 3.50 | 13.00 | 137.59 | a | 399.90 | a | 781.03 | a | 917.50 | 5758.52 | ||||||||||
1974 | 1193.50 | 845.50 | 703.00 | 497.00 | 326.00 | 64.00 | 14.50 | 6.50 | 71.50 | 357.00 | f | 479.50 | i | 1033.50 | 4755.00 | |||||||||||
1975 | 1241.00 | 922.50 | 779.50 | 664.00 | 357.50 | 93.00 | 7.00 | 25.12 | b | 99.31 | a | 375.32 | c | 845.00 | 1011.50 | 6420.75 | ||||||||||
1976 | 1147.50 | 989.50 | 941.50 | 510.00 | 174.50 | 122.00 | 1.00 | 33.50 | 85.50 | 462.62 | e | 743.50 | 1040.00 | 6251.12 | ||||||||||||
1977 | 1268.00 | 597.00 | g | 778.00 | 339.50 | 364.50 | 4.50 | 6.00 | 39.50 | 155.19 | d | 414.62 | c | 786.50 | 946.50 | 5102.82 | ||||||||||
1978 | 892.00 | 809.00 | 542.00 | 471.00 | 318.00 | 61.50 | 6.50 | 37.00 | 160.00 | c | 358.22 | d | 836.50 | 1225.10 | e | 5716.82 | ||||||||||
1979 | 1442.50 | 899.50 | 698.00 | 488.50 | 219.00 | 52.50 | 1.50 | 6.50 | 40.00 | 306.12 | c | 650.50 | g | 954.50 | 5108.62 | |||||||||||
1980 | 1132.50 | 751.00 | 743.47 | b | 390.00 | 254.50 | 113.50 | 2.00 | 34.00 | 124.50 | 375.88 | c | 767.00 | 954.00 | 5642.34 | |||||||||||
1981 | 965.50 | 771.00 | 648.50 | 443.50 | 303.50 | 69.00 | 6.00 | 3.74 | b | 120.00 | 524.62 | e | 665.00 | 881.71 | e | 5402.07 | ||||||||||
1982 | 1297.00 | 1062.00 | 741.50 | 593.00 | 312.00 | 88.00 | 25.50 | 2.00 | 160.50 | 506.50 | 890.50 | 1077.50 | 6756.00 | |||||||||||||
1983 | 955.50 | 760.00 | 658.00 | 578.00 | 317.00 | 76.00 | 40.50 | 0.00 | 118.00 | 356.00 | 735.00 | 1260.00 | 5854.00 | |||||||||||||
1984 | 1320.50 | 1087.50 | 756.00 | 561.00 | 0.00 | z | 146.00 | 1.00 | 0.50 | 204.50 | 583.00 | 798.00 | 1341.00 | 6799.00 | ||||||||||||
1985 | 1409.00 | 1179.00 | 972.00 | 399.00 | 200.50 | 57.00 | 0.00 | 52.00 | 346.50 | 594.00 | 1129.00 | 1590.00 | 7928.00 | |||||||||||||
1986 | 1066.00 | 700.50 | 279.50 | k | 465.50 | 273.50 | 22.50 | 29.00 | 6.72 | a | 284.00 | 435.50 | 777.00 | 1022.50 | 5082.72 | |||||||||||
1987 | 900.00 | i | 772.50 | 669.50 | 300.00 | 163.00 | 47.50 | 22.00 | 13.50 | 80.50 | 199.00 | l | 703.50 | 1043.00 | 3815.00 | |||||||||||
1988 | 1178.00 | 773.50 | 713.00 | 377.50 | 264.00 | 31.00 | 0.00 | 0.50 | 163.50 | 102.00 | h | 810.00 | 1191.50 | 5502.50 | ||||||||||||
1989 | 1256.00 | 1096.00 | 643.50 | 301.00 | 241.50 | 23.50 | 0.00 | 29.50 | 84.00 | 416.00 | 732.50 | 1059.50 | 5883.00 | |||||||||||||
1990 | 997.50 | 903.00 | 620.00 | 298.00 | 263.50 | 81.50 | 7.00 | 7.50 | 19.50 | 392.00 | 730.00 | 1373.50 | 5693.00 | |||||||||||||
1991 | 0.00 | z | 140.50 | v | 687.50 | 493.50 | 323.50 | 80.50 | 0.00 | 2.50 | 136.00 | 301.50 | k | 854.00 | 994.50 | 3572.00 | ||||||||||
1992 | 979.00 | 631.50 | 520.50 | 310.00 | 92.50 | 52.50 | 5.50 | 36.50 | 100.00 | 313.21 | b | 909.00 | 1256.00 | 5206.21 | ||||||||||||
1993 | 1277.00 | 1097.50 | 732.00 | 479.50 | 148.50 | 143.50 | 67.00 | 31.50 | 148.50 | 196.00 | n | 960.00 | 1031.00 | 6116.00 | ||||||||||||
1994 | 987.00 | 961.00 | 587.50 | 396.00 | 156.00 | 36.50 | 6.00 | 0.00 | 35.00 | 307.50 | l | 1021.50 | 1150.00 | 5336.50 | ||||||||||||
1995 | 941.00 | 663.00 | 666.50 | 494.00 | 319.00 | 158.50 | 0.00 | 15.50 | 74.50 | 53.50 | z | 654.50 | 771.50 | 4758.00 | ||||||||||||
1996 | 1060.00 | 958.00 | 746.50 | 424.00 | 299.50 | 32.50 | 0.00 | 3.00 | 158.50 | 366.50 | i | 647.00 | 524.00 | o | 4329.00 | |||||||||||
1997 | 0.00 | z | 868.00 | 318.00 | s | 230.50 | n | 64.00 | q | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 868.00 | ||
1998 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.50 | 59.50 | 0.00 | z | 244.00 | t | 1133.00 | 1193.00 | ||||
1999 | 686.50 | j | 860.42 | d | 0.00 | z | 417.00 | g | 0.00 | z | 85.20 | e | 4.50 | o | 1.00 | g | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 945.62 | |
2000 | 1037.47 | a | 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 | 0.00 | z | 0.00 | z | 1037.47 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1143.78 | 895.44 | 753.68 | 466.06 | 246.60 | 81.33 | 6.99 | 16.01 | 135.55 | 423.20 | 798.29 | 1071.70 | 6083.91 | |||||||||||||
S.D. | 166.98 | 155.15 | 103.33 | 89.49 | 73.77 | 40.86 | 11.49 | 18.30 | 74.28 | 90.18 | 109.67 | 146.18 | 498.15 | |||||||||||||
SKEW | 0.79 | 0.46 | 0.20 | -0.13 | -0.10 | 0.20 | 3.05 | 1.71 | 0.67 | 0.14 | 0.63 | 0.87 | 1.25 | |||||||||||||
MAX | 1773.50 | 1246.00 | 972.00 | 664.00 | 389.50 | 171.43 | 67.00 | 92.50 | 346.50 | 598.00 | 1129.00 | 1590.00 | 7928.00 | |||||||||||||
MIN | 776.50 | 631.50 | 520.50 | 298.00 | 92.50 | 4.50 | 0.00 | 0.00 | 19.50 | 251.62 | 545.00 | 771.50 | 5206.21 | |||||||||||||
NO YRS | 61 | 63 | 62 | 64 | 62 | 65 | 63 | 64 | 61 | 55 | 58 | 62 | 39 |