YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1937 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 465.00 | i | 446.00 | 199.00 | 91.97 | a | 736.97 | |||
1938 | 29.50 | 67.50 | 110.50 | 323.50 | 528.50 | 774.00 | 1037.50 | 820.50 | 731.00 | 393.50 | 83.28 | a | 59.50 | 4958.78 | ||||||||||||
1939 | 23.25 | a | 8.00 | 235.50 | 415.00 | 555.50 | 641.50 | 948.00 | 965.50 | 680.00 | 372.50 | 97.50 | 87.00 | f | 4942.25 | |||||||||||
1940 | 95.00 | 113.41 | a | 253.17 | a | 358.00 | 614.50 | 829.50 | 879.50 | 932.58 | a | 645.50 | 411.50 | 85.50 | 101.00 | 5319.16 | ||||||||||
1941 | 61.50 | 155.50 | 252.65 | a | 312.50 | 548.50 | 652.50 | 985.50 | 852.50 | 548.00 | 325.00 | 227.00 | 60.00 | 4981.15 | ||||||||||||
1942 | 81.12 | a | 22.00 | 109.50 | 270.50 | 424.00 | 605.50 | 925.50 | 943.00 | 678.00 | 392.50 | 114.50 | 48.50 | 4614.62 | ||||||||||||
1943 | 8.50 | 88.00 | 177.00 | 351.00 | 431.00 | 588.50 | 880.00 | 792.50 | 808.00 | 367.50 | 79.50 | 17.00 | 4588.50 | |||||||||||||
1944 | 18.50 | 42.00 | 120.00 | 234.50 | 481.00 | 618.50 | 881.50 | 835.50 | 711.00 | 410.50 | 51.50 | 7.00 | 4411.50 | |||||||||||||
1945 | 41.00 | 64.50 | 57.00 | 207.50 | 502.00 | 651.00 | 960.00 | 904.00 | 626.50 | 432.00 | 117.00 | 72.00 | 4634.50 | |||||||||||||
1946 | 21.50 | 56.00 | 102.00 | 318.50 | 568.00 | 611.50 | 908.00 | 892.50 | 579.50 | 239.00 | 71.50 | 52.00 | 4420.00 | |||||||||||||
1947 | 6.00 | 104.50 | 236.00 | 355.00 | 601.00 | 596.00 | 800.00 | 753.50 | 658.00 | 442.00 | 86.50 | 15.50 | 4654.00 | |||||||||||||
1948 | 23.00 | 26.00 | 74.00 | 165.00 | 409.50 | 707.50 | 786.88 | a | 767.25 | a | 567.00 | 378.50 | 47.50 | 12.00 | 3964.13 | |||||||||||
1949 | 0.00 | 54.50 | 191.00 | 394.00 | 555.00 | 685.50 | 858.00 | 802.50 | 692.00 | 257.00 | 144.50 | 8.00 | 4642.00 | |||||||||||||
1950 | 13.50 | 59.00 | 123.50 | 292.50 | 494.00 | 698.50 | 917.50 | 940.85 | a | 684.31 | a | 412.00 | 195.50 | 152.50 | 4983.66 | |||||||||||
1951 | 41.50 | 87.50 | 142.00 | 442.00 | 517.50 | 746.00 | 944.00 | 888.00 | 761.50 | 339.97 | a | 146.50 | 13.50 | 5069.97 | ||||||||||||
1952 | 19.50 | 39.50 | 115.50 | 382.50 | 543.50 | 636.00 | 987.50 | 874.00 | 755.00 | 502.00 | 44.50 | 27.00 | 4926.50 | |||||||||||||
1953 | 104.00 | 83.00 | 169.98 | a | 305.00 | 389.00 | 548.50 | 861.00 | 844.50 | 754.66 | a | 341.50 | 273.00 | 30.00 | g | 4674.14 | ||||||||||
1954 | 42.00 | 124.00 | 154.00 | 377.00 | 612.00 | 602.50 | 857.50 | 779.00 | 595.50 | 389.00 | 180.00 | 29.50 | 4742.00 | |||||||||||||
1955 | 22.00 | 21.00 | 148.00 | 190.50 | 501.00 | 739.50 | 847.00 | 895.00 | 634.00 | 461.00 | 144.31 | a | 103.00 | 4706.31 | ||||||||||||
1956 | 87.00 | 28.50 | 167.50 | 403.50 | 587.50 | 638.00 | 953.00 | 824.00 | 646.50 | 325.50 | 69.31 | a | 40.00 | 4770.31 | ||||||||||||
1957 | 11.50 | 146.00 | 240.50 | 368.28 | a | 590.50 | 768.62 | a | 831.50 | 749.50 | 753.00 | 361.00 | 50.00 | 59.00 | 4929.40 | |||||||||||
1958 | 57.50 | 220.50 | 135.50 | 327.50 | 703.50 | 765.50 | 1008.53 | a | 1032.30 | a | 669.50 | 522.50 | 200.00 | 117.50 | 5760.33 | |||||||||||
1959 | 116.50 | 75.50 | 195.50 | 405.00 | 458.50 | 731.00 | 1004.00 | 856.00 | 621.00 | 459.00 | 97.50 | 13.50 | 5033.00 | |||||||||||||
1960 | 103.50 | 102.00 | 288.50 | 340.50 | 460.50 | 771.00 | 1003.50 | 884.50 | 752.50 | 435.00 | 162.00 | 48.00 | 5351.50 | |||||||||||||
1961 | 116.50 | 161.00 | 205.50 | 352.00 | 497.00 | 859.50 | 946.00 | 1030.50 | 626.00 | 425.00 | 122.00 | 34.50 | 5375.50 | |||||||||||||
1962 | 20.50 | 107.00 | 179.00 | 436.00 | 447.50 | 678.00 | 889.50 | 853.50 | 756.00 | 386.00 | 185.50 | 86.50 | 5025.00 | |||||||||||||
1963 | 3.00 | 253.00 | 201.50 | 244.00 | 571.00 | 663.50 | 802.50 | 882.50 | 829.50 | 432.50 | 138.00 | 40.50 | 5061.50 | |||||||||||||
1964 | 15.00 | 46.50 | 136.00 | 270.50 | 454.00 | 675.50 | 930.00 | 877.00 | 641.00 | 517.50 | 116.00 | 112.00 | 4791.00 | |||||||||||||
1965 | 48.00 | 78.00 | 234.50 | 379.50 | 472.00 | 678.50 | 936.50 | 887.00 | 620.50 | 517.50 | 222.50 | 28.50 | 5103.00 | |||||||||||||
1966 | 47.50 | 78.50 | 253.50 | 417.00 | 614.50 | 700.50 | 847.50 | 920.00 | 740.00 | 419.50 | 209.50 | 74.50 | 5322.50 | |||||||||||||
1967 | 67.50 | 61.50 | 151.50 | 161.00 | 568.00 | 788.00 | 996.50 | 1080.50 | 837.50 | 411.50 | 173.00 | 16.50 | 5313.00 | |||||||||||||
1968 | 58.50 | 227.00 | 296.50 | 329.50 | 530.50 | 782.00 | 991.50 | 884.00 | 742.50 | 399.00 | 152.00 | 61.00 | 5454.00 | |||||||||||||
1969 | 42.50 | 74.50 | 214.50 | 328.50 | 667.50 | 809.50 | 917.50 | 870.00 | 742.00 | 314.00 | 121.00 | 88.50 | 5190.00 | |||||||||||||
1970 | 184.00 | 123.50 | 237.00 | 197.00 | 569.00 | 862.50 | 1014.00 | 943.50 | 638.00 | 388.00 | 233.00 | 53.50 | 5443.00 | |||||||||||||
1971 | 34.50 | 57.00 | 155.00 | 280.50 | 538.00 | 663.00 | 966.50 | 1005.50 | 651.50 | 354.50 | 92.00 | 11.00 | 4809.00 | |||||||||||||
1972 | 45.00 | 128.00 | 332.50 | 303.00 | 593.00 | 770.50 | 1012.00 | 962.00 | 631.00 | 369.00 | 126.00 | 52.50 | 5324.50 | |||||||||||||
1973 | 75.00 | 158.00 | 143.00 | 338.00 | 668.50 | 769.00 | 990.50 | 900.00 | 717.00 | 357.50 | 169.50 | 118.50 | 5404.50 | |||||||||||||
1974 | 74.50 | 50.00 | 209.00 | 300.00 | 505.50 | 829.00 | 914.00 | 967.00 | 815.00 | 388.50 | 157.00 | 88.00 | 5297.50 | |||||||||||||
1975 | 34.50 | 101.00 | 131.50 | 178.50 | 573.50 | 709.50 | 966.50 | 821.50 | 772.00 | 364.50 | 84.00 | 61.00 | 4798.00 | |||||||||||||
1976 | 44.00 | 92.00 | 144.50 | 276.50 | 582.50 | 629.50 | 934.00 | 814.50 | 725.50 | 406.00 | 161.50 | 2.00 | 4812.50 | |||||||||||||
1977 | 0.00 | 142.50 | 144.50 | 433.00 | 418.50 | 856.50 | 938.50 | 1057.50 | 678.50 | 400.00 | 125.50 | 132.00 | 5327.00 | |||||||||||||
1978 | 136.50 | 131.50 | 329.50 | 276.00 | 496.50 | 773.50 | 948.00 | 900.00 | 561.00 | 458.50 | 74.00 | 8.50 | 5093.50 | |||||||||||||
1979 | 30.50 | 108.50 | 297.50 | 333.50 | 577.50 | 741.50 | 933.50 | 862.00 | 773.50 | 529.50 | 114.50 | 104.00 | 5406.00 | |||||||||||||
1980 | 58.00 | 181.00 | 144.50 | 360.50 | 481.50 | 598.50 | 947.50 | 821.00 | 696.00 | 406.00 | 135.50 | 89.50 | 4919.50 | |||||||||||||
1981 | 134.00 | 102.50 | 210.00 | 387.50 | 530.50 | 725.00 | 914.50 | 1008.50 | 736.50 | 353.00 | 177.50 | 112.00 | 5391.50 | |||||||||||||
1982 | 14.50 | 108.50 | 126.00 | 268.50 | 504.00 | 749.50 | 885.50 | 868.00 | 593.00 | 399.00 | 97.50 | 53.50 | 4667.50 | |||||||||||||
1983 | 87.00 | 150.00 | 261.00 | 224.00 | 570.00 | 652.00 | 720.00 | 899.50 | 608.50 | 401.50 | 166.00 | 105.50 | 4845.00 | |||||||||||||
1984 | 23.00 | 96.00 | 248.50 | 250.00 | 505.50 | 630.50 | 965.00 | 884.00 | 631.00 | 324.50 | 140.00 | 3.00 | 4701.00 | |||||||||||||
1985 | 1.00 | k | 73.50 | 109.50 | 415.50 | 500.00 | 765.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 32.55 | a | 1896.05 | ||||||
1986 | 153.00 | 197.50 | 338.50 | 301.50 | 534.00 | 837.50 | 842.00 | 1034.00 | 557.50 | 366.00 | 92.22 | c | 20.00 | 5273.72 | ||||||||||||
1987 | 31.00 | 74.50 | 200.50 | 435.00 | 602.95 | a | 795.50 | 813.50 | 891.50 | 628.00 | 493.00 | 160.50 | 74.50 | 5200.45 | ||||||||||||
1988 | 55.00 | 110.00 | 165.50 | 354.50 | 440.00 | 660.50 | 943.50 | 869.50 | 640.00 | 509.50 | 142.00 | 10.00 | 4900.00 | |||||||||||||
1989 | 5.00 | 35.50 | 183.50 | 431.00 | 482.00 | 730.00 | 804.50 | 812.00 | 619.50 | 334.00 | 50.00 | 26.50 | 4513.50 | |||||||||||||
1990 | 47.00 | 57.50 | 235.50 | 430.50 | 442.50 | 671.00 | 984.00 | 0.00 | z | 0.00 | z | 300.00 | 49.00 | 4.50 | 3221.50 | |||||||||||
1991 | 28.00 | 170.50 | 113.50 | 222.00 | 401.50 | 599.00 | 942.50 | 920.00 | 759.50 | 451.00 | 195.00 | 30.50 | 4833.00 | |||||||||||||
1992 | 51.50 | 205.00 | 288.50 | 439.50 | 676.00 | 791.00 | 912.50 | 925.50 | 619.50 | 411.00 | 131.50 | 23.00 | 5474.50 | |||||||||||||
1993 | 12.50 | 58.00 | 294.00 | 290.00 | 590.50 | 629.00 | 693.00 | 799.50 | 663.00 | 456.00 | 32.50 | 47.00 | 4565.00 | |||||||||||||
1994 | 62.50 | 75.00 | 226.00 | 346.00 | 571.00 | 661.50 | 989.50 | 854.00 | 708.50 | 289.50 | 27.00 | 53.50 | 4864.00 | |||||||||||||
1995 | 141.50 | 183.00 | 191.00 | 191.00 | j | 549.50 | 644.50 | 920.50 | 531.00 | i | 429.00 | l | 188.00 | n | 113.00 | p | 72.00 | q | 2630.00 | |||||||
1996 | 0.50 | w | 122.50 | l | 112.00 | o | 223.00 | j | 258.50 | l | 260.50 | q | 566.00 | n | 562.00 | l | 377.50 | j | 229.00 | k | 60.50 | q | 26.50 | m | 0.00 | |
1997 | 18.00 | n | 26.50 | i | 164.00 | k | 147.00 | q | 399.00 | k | 401.00 | m | 480.00 | o | 512.00 | n | 434.00 | j | 224.00 | l | 80.50 | q | 28.00 | n | 0.00 | |
1998 | 45.00 | n | 55.50 | k | 97.50 | p | 214.00 | j | 223.00 | n | 437.50 | k | 625.00 | m | 534.50 | n | 515.50 | i | 215.50 | k | 52.00 | o | 13.50 | q | 0.00 | |
1999 | 10.00 | q | 24.50 | l | 68.50 | n | 137.50 | l | 259.00 | n | 425.00 | j | 377.50 | r | 499.50 | n | 337.00 | n | 170.50 | r | 113.50 | o | 14.00 | o | 0.00 | |
2000 | 10.50 | p | 71.50 | n | 45.00 | r | 182.50 | o | 280.00 | m | 375.50 | o | 449.00 | o | 411.00 | q | 350.00 | o | 211.00 | k | 34.50 | l | 7.00 | r | 0.00 | |
2001 | 27.00 | j | 47.50 | j | 137.00 | l | 149.50 | l | 330.00 | n | 411.00 | k | 438.00 | p | 607.00 | k | 432.50 | k | 231.00 | l | 84.00 | p | 28.00 | o | 0.00 | |
2002 | 39.00 | m | 78.00 | i | 84.00 | m | 233.00 | k | 225.00 | m | 389.50 | n | 627.00 | l | 547.50 | k | 420.00 | l | 195.00 | l | 95.50 | l | 37.00 | r | 0.00 | |
2003 | 5.50 | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 52.78 | 100.78 | 191.92 | 325.08 | 531.07 | 706.66 | 916.11 | 889.73 | 682.01 | 399.10 | 128.77 | 53.70 | 4980.40 | |||||||||||||
S.D. | 42.69 | 56.30 | 67.79 | 77.04 | 71.95 | 79.86 | 73.87 | 76.66 | 73.28 | 64.62 | 56.53 | 38.59 | 346.94 | |||||||||||||
SKEW | 1.10 | 0.72 | 0.32 | -0.34 | 0.13 | 0.19 | -0.87 | 0.50 | 0.19 | -0.02 | 0.23 | 0.56 | -0.24 | |||||||||||||
MAX | 184.00 | 253.00 | 338.50 | 442.00 | 703.50 | 862.50 | 1037.50 | 1080.50 | 837.50 | 529.50 | 273.00 | 152.50 | 5760.33 | |||||||||||||
MIN | 0.00 | 8.00 | 57.00 | 161.00 | 389.00 | 548.50 | 693.00 | 749.50 | 548.00 | 239.00 | 27.00 | 2.00 | 3964.13 | |||||||||||||
NO YRS | 57 | 58 | 58 | 57 | 58 | 58 | 57 | 55 | 55 | 57 | 57 | 56 | 53 |