YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1920 | 0.00 | 0.00 | 42.50 | 171.00 | 412.00 | 591.00 | 974.50 | 861.00 | 526.00 | 215.00 | 22.00 | 0.00 | 3815.00 | |||||||||||||
1921 | 0.00 | 2.00 | 39.00 | 160.50 | 534.00 | 741.50 | 854.50 | 906.50 | 425.00 | 276.50 | 36.50 | 0.00 | 3976.00 | |||||||||||||
1922 | 0.00 | 0.00 | 10.00 | 196.00 | 467.00 | 800.50 | 932.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2406.00 | ||||||||
1923 | 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 | |
1924 | 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 | |
1925 | 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 | |
1926 | 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 | |
1927 | 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 | 288.50 | 13.50 | 0.50 | 302.50 | ||||
1928 | 0.00 | 0.50 | 88.50 | 242.00 | 655.50 | 684.50 | 963.50 | 830.00 | 609.50 | 187.00 | 23.00 | 0.00 | 4284.00 | |||||||||||||
1929 | 0.00 | 0.00 | 67.50 | 200.00 | 539.50 | 653.00 | 930.00 | 949.00 | 523.00 | 261.50 | 4.50 | 0.00 | 4128.00 | |||||||||||||
1930 | 0.00 | 9.00 | 78.50 | 390.50 | 483.00 | 637.50 | 927.50 | 969.50 | 631.00 | 192.00 | 18.00 | 0.00 | 4336.50 | |||||||||||||
1931 | 0.50 | 2.50 | 86.00 | 281.00 | 600.50 | 700.00 | 966.00 | 902.00 | 538.00 | 233.50 | 29.00 | 0.00 | 4339.00 | |||||||||||||
1932 | 0.00 | 0.00 | 35.50 | 275.00 | 496.50 | 748.50 | 847.00 | 896.00 | 591.50 | 256.50 | 24.50 | 14.00 | 4185.00 | |||||||||||||
1933 | 0.00 | 0.00 | 26.00 | 234.50 | 422.50 | 696.50 | 894.50 | 912.50 | 447.50 | 249.00 | 38.50 | 7.50 | 3929.00 | |||||||||||||
1934 | 4.98 | c | 3.00 | 114.00 | 487.00 | 611.00 | 742.50 | 952.50 | 931.50 | 515.00 | 329.00 | 84.00 | 0.00 | 4774.48 | ||||||||||||
1935 | 0.00 | 0.00 | 3.50 | 154.00 | 469.50 | 633.00 | 864.50 | 739.00 | 518.00 | 166.00 | 0.00 | 0.00 | 3547.50 | |||||||||||||
1936 | 0.00 | 0.00 | 22.50 | 392.00 | 709.00 | 790.00 | 1012.50 | 966.50 | 596.50 | 347.50 | 0.00 | 6.50 | 4843.00 | |||||||||||||
1937 | 0.00 | 0.00 | 65.00 | 240.00 | 596.50 | 769.50 | 1013.50 | 809.00 | 685.00 | 364.00 | 39.50 | 3.50 | 4585.50 | |||||||||||||
1938 | 0.00 | 0.00 | 50.00 | 325.00 | 561.50 | 870.50 | 1057.50 | 870.00 | 843.00 | 333.00 | 16.50 | 0.00 | 4927.00 | |||||||||||||
1939 | 0.00 | 0.00 | 92.50 | 376.50 | 620.50 | 639.50 | 965.00 | 961.50 | 604.50 | 304.50 | 31.50 | 7.50 | 4603.50 | |||||||||||||
1940 | 0.00 | 0.00 | 153.50 | 343.00 | 648.50 | 837.50 | 1004.50 | 915.00 | 781.50 | 382.50 | 13.00 | 0.00 | 5079.00 | |||||||||||||
1941 | 0.00 | 2.00 | 212.00 | 415.00 | 540.00 | 742.00 | 1046.00 | 868.00 | 463.50 | 278.50 | 48.00 | 14.50 | 4629.50 | |||||||||||||
1942 | 0.00 | 0.00 | 72.00 | 352.50 | 490.50 | 632.00 | 934.00 | 957.00 | 691.00 | 354.50 | 7.50 | 0.00 | 4491.00 | |||||||||||||
1943 | 0.00 | 0.00 | 46.00 | 364.50 | 437.50 | 616.00 | 947.00 | 849.50 | 661.50 | 315.50 | 19.00 | 12.00 | 4268.50 | |||||||||||||
1944 | 0.00 | 3.50 | 48.50 | 333.50 | 580.50 | 739.00 | 954.00 | 877.50 | 697.00 | 380.00 | 57.50 | 0.50 | 4671.50 | |||||||||||||
1945 | 2.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 694.50 | 971.50 | 949.00 | 567.50 | 332.00 | 13.50 | 3.50 | 3533.50 | |||||||||
1946 | 0.00 | 2.00 | 68.50 | 302.00 | 601.50 | 625.00 | 931.00 | 892.50 | 583.00 | 188.50 | 1.00 | 0.00 | z | 4195.00 | ||||||||||||
1947 | 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 | |
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 822.00 | 852.50 | 812.50 | 590.00 | 222.37 | e | 6.50 | 0.00 | 3305.87 | |||||||
1949 | 0.00 | 3.00 | 37.50 | 367.24 | a | 648.00 | 682.50 | 933.50 | 889.00 | 657.00 | 171.50 | 65.00 | 4.00 | 4458.24 | ||||||||||||
1950 | 0.00 | 2.00 | 25.00 | 210.00 | 473.00 | 729.50 | 967.00 | 964.00 | 693.50 | 202.50 | 16.50 | 0.00 | 4283.00 | |||||||||||||
1951 | 0.00 | 0.00 | 37.00 | 285.00 | 565.00 | 703.00 | 976.50 | 887.50 | 607.00 | 240.50 | 7.50 | 4.00 | 4313.00 | |||||||||||||
1952 | 0.00 | 0.00 | 48.50 | 330.50 | 562.50 | 696.00 | 933.00 | 896.50 | 719.50 | 406.00 | 9.00 | 0.00 | 4601.50 | |||||||||||||
1953 | 7.50 | 1.00 | 102.82 | a | 223.00 | 501.00 | 634.50 | 913.00 | 910.00 | 627.50 | 299.50 | 62.50 | 3.50 | 4285.82 | ||||||||||||
1954 | 0.00 | 12.50 | 30.00 | 177.50 | 544.50 | 595.50 | 821.00 | 713.00 | 504.50 | 169.00 | 95.00 | 0.00 | 3662.50 | |||||||||||||
1955 | 0.00 | 0.00 | 3.00 | 120.50 | 379.00 | 694.50 | 822.50 | 777.50 | 521.50 | 256.27 | a | 26.00 | 0.00 | 3600.77 | ||||||||||||
1956 | 0.00 | 0.00 | 35.50 | 0.00 | z | 327.50 | r | 598.39 | b | 943.00 | 851.00 | 563.50 | 191.50 | 10.50 | 1.00 | 3194.39 | ||||||||||
1957 | 0.00 | 0.00 | a | 29.50 | 256.00 | 632.00 | 642.50 | 745.50 | 585.00 | 526.50 | 0.00 | z | 0.00 | z | 0.00 | z | 3417.00 | |||||||||
1958 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 766.65 | e | 837.00 | 957.00 | 1033.00 | 509.00 | 311.50 | 39.00 | 2.30 | d | 4455.45 | |||||||
1959 | 2.77 | c | 1.00 | 41.33 | a | 309.44 | c | 462.13 | d | 707.50 | 959.50 | 777.00 | 507.00 | 213.00 | 8.79 | a | 0.00 | g | 3989.47 | |||||||
1960 | 0.00 | 0.00 | 89.50 | 228.00 | 443.00 | 710.89 | b | 1050.50 | 762.08 | a | 529.50 | 286.00 | 10.34 | a | 0.00 | b | 4109.82 | |||||||||
1961 | 6.50 | 7.00 | i | 101.78 | a | 226.00 | 544.00 | 873.50 | 1024.50 | 1059.68 | a | 519.00 | 147.54 | d | 7.00 | 0.00 | j | 4509.50 | ||||||||
1962 | 0.00 | h | 0.00 | k | 33.14 | b | 348.50 | 493.50 | 697.50 | 874.72 | a | 487.50 | l | 637.78 | c | 265.64 | b | 61.00 | 4.00 | f | 3411.77 | |||||
1963 | 1.00 | 12.00 | 92.50 | 257.50 | 551.00 | 755.50 | 873.88 | b | 715.50 | g | 751.07 | b | 330.15 | a | 30.58 | d | 0.00 | j | 3655.18 | |||||||
1964 | 0.00 | c | 1.07 | b | 15.50 | j | 220.38 | d | 300.50 | k | 693.50 | 887.50 | 720.50 | 463.50 | 233.50 | 11.00 | 0.00 | 3230.96 | ||||||||
1965 | 0.00 | 0.50 | 23.50 | 315.50 | 450.50 | 720.00 | 970.00 | 929.00 | 469.00 | 339.50 | 60.50 | 0.00 | 4278.00 | |||||||||||||
1966 | 0.00 | 4.50 | 87.00 | 274.50 | 596.00 | 646.50 | 881.36 | b | 875.50 | 749.50 | 257.00 | 15.00 | 2.50 | 4389.36 | ||||||||||||
1967 | 0.00 | 6.00 | 31.50 | 185.00 | 516.00 | 813.50 | 959.50 | 1040.00 | 811.00 | 271.50 | 30.50 | 0.00 | 4664.50 | |||||||||||||
1968 | 0.00 | 16.50 | 103.00 | 234.50 | 514.00 | 695.00 | 961.50 | 820.50 | 609.00 | 208.00 | 23.50 | 0.00 | 4185.50 | |||||||||||||
1969 | 0.00 | 0.00 | 75.00 | 323.00 | 639.50 | 845.00 | 865.50 | 856.50 | 633.50 | 203.50 | 46.00 | 0.00 | 4487.50 | |||||||||||||
1970 | 0.00 | 0.50 | 66.50 | 175.00 | 574.00 | 840.00 | 981.00 | 933.50 | 479.50 | 211.00 | 27.00 | 0.00 | 4288.00 | |||||||||||||
1971 | 0.00 | 0.00 | 28.50 | 270.00 | 602.50 | 654.50 | 910.00 | 1031.50 | 517.00 | 251.50 | 18.00 | 0.00 | 4283.50 | |||||||||||||
1972 | 1.00 | 10.00 | 106.50 | 172.00 | 612.50 | 701.00 | 846.50 | 968.00 | 484.00 | 239.50 | 18.50 | 0.50 | 4160.00 | |||||||||||||
1973 | 0.00 | 4.50 | 94.00 | 277.00 | 577.00 | 703.50 | 972.00 | 927.00 | 641.00 | 236.00 | 6.50 | 0.00 | 4438.50 | |||||||||||||
1974 | 10.00 | 0.00 | 57.50 | 317.50 | 446.50 | 844.50 | 893.50 | 905.00 | 643.00 | 282.50 | 31.50 | 0.00 | 4431.50 | |||||||||||||
1975 | 0.00 | 0.00 | 3.50 | 219.50 | 522.50 | 651.00 | 1019.50 | 718.00 | 610.00 | 246.50 | 57.50 | 8.02 | b | 4056.02 | ||||||||||||
1976 | 0.00 | 4.50 | 21.50 | 272.50 | 572.00 | 623.50 | 878.00 | 818.50 | 706.00 | 272.05 | b | 32.31 | d | 0.00 | 4200.86 | |||||||||||
1977 | 0.00 | 2.00 | 44.00 | 375.00 | 447.50 | 819.50 | 888.50 | 987.50 | 523.00 | 225.50 | 19.00 | 0.00 | 4331.50 | |||||||||||||
1978 | 0.00 | 1.00 | 127.00 | 319.50 | 487.50 | 767.00 | 972.00 | 844.00 | 565.50 | 265.00 | 10.00 | 0.00 | 4358.50 | |||||||||||||
1979 | 0.00 | 3.00 | 82.00 | 250.00 | 560.00 | 774.00 | 988.50 | 977.50 | 684.50 | 341.00 | 10.00 | 1.00 | 4671.50 | |||||||||||||
1980 | 0.00 | a | 0.00 | 41.69 | b | 224.50 | h | 0.00 | z | 0.00 | z | 0.00 | z | 376.50 | n | 545.00 | 250.50 | 63.00 | 2.50 | 902.69 | ||||||
1981 | 2.50 | 23.50 | 160.50 | 241.00 | 527.00 | 562.50 | b | 847.00 | 932.50 | 559.80 | e | 115.50 | 16.00 | 0.00 | n | 3987.80 | ||||||||||
1982 | 0.00 | 0.00 | 39.50 | 148.50 | 451.00 | 794.00 | 802.50 | 821.00 | 560.50 | 208.50 | 0.00 | 0.00 | 3825.50 | |||||||||||||
1983 | 0.00 | 9.00 | 131.00 | 297.50 | 607.50 | 686.50 | 0.00 | z | 945.00 | 480.50 | 211.00 | 33.50 | 0.00 | 3401.50 | ||||||||||||
1984 | 0.00 | 0.00 | 55.00 | 240.50 | 386.00 | 630.50 | 950.50 | 897.50 | 456.00 | 178.50 | 0.50 | 0.00 | 3795.00 | |||||||||||||
1985 | 0.00 | 0.00 | 17.88 | e | 80.50 | q | 578.50 | 707.50 | 1083.00 | 820.47 | a | 435.50 | 136.50 | 2.00 | 0.00 | 3781.35 | ||||||||||
1986 | 0.00 | 3.50 | 79.50 | 199.50 | 548.50 | 804.50 | 789.50 | 1013.70 | a | 493.00 | 288.00 | 10.00 | 0.00 | 4229.70 | ||||||||||||
1987 | 0.00 | 0.00 | 97.00 | 399.00 | 611.00 | 792.00 | 888.00 | 838.00 | 713.00 | 255.50 | 74.50 | 1.50 | 4669.50 | |||||||||||||
1988 | 0.00 | 0.00 | 41.50 | 355.00 | 560.50 | 711.50 | 905.00 | 901.50 | 586.50 | 349.50 | 27.00 | 0.50 | 4438.50 | |||||||||||||
1989 | 3.00 | 0.00 | 40.50 | 324.50 | 502.00 | 771.50 | 942.00 | 835.00 | 625.00 | 196.50 | 36.50 | 0.00 | 4276.50 | |||||||||||||
1990 | 2.00 | 0.50 | 106.50 | 379.00 | 474.00 | 644.00 | 947.00 | 904.00 | 729.50 | 162.50 | 56.50 | 0.00 | 4405.50 | |||||||||||||
1991 | 0.00 | 11.50 | 36.50 | 265.50 | 477.50 | 618.00 | 917.00 | 938.50 | 671.00 | 242.50 | 6.50 | 0.00 | 4184.50 | |||||||||||||
1992 | 0.00 | 17.50 | 190.00 | 331.00 | 609.50 | 837.50 | 890.50 | 886.00 | 518.00 | 248.00 | 23.00 | 0.00 | 4551.00 | |||||||||||||
1993 | 0.00 | 0.00 | 47.50 | 241.50 | 691.00 | 676.00 | 727.00 | 793.50 | 609.50 | 287.50 | 1.00 | 0.00 | 4074.50 | |||||||||||||
1994 | 0.00 | 0.00 | 114.00 | 333.00 | 563.50 | 682.50 | 982.50 | 0.00 | z | 696.00 | 253.50 | 1.50 | 0.00 | 3626.50 | ||||||||||||
1995 | 0.00 | 17.00 | 66.50 | 208.00 | 585.50 | 680.00 | 895.50 | 769.50 | 695.00 | 205.50 | 31.50 | 7.50 | 4161.50 | |||||||||||||
1996 | 0.00 | 2.50 | 38.50 | 230.50 | 368.00 | 661.00 | 945.50 | 874.00 | 500.00 | 196.50 | 24.31 | a | 0.00 | 3840.81 | ||||||||||||
1997 | 2.00 | 0.00 | 36.00 | 171.00 | 553.00 | 637.00 | 849.50 | 927.50 | 639.00 | 217.50 | 29.00 | 0.00 | 4061.50 | |||||||||||||
1998 | 0.00 | 5.00 | 101.00 | 277.00 | 597.00 | 696.00 | 1044.00 | 966.00 | 749.00 | 219.50 | 50.00 | 1.00 | 4705.50 | |||||||||||||
1999 | 0.00 | 1.00 | 70.00 | 214.50 | 417.47 | a | 633.00 | 797.50 | 956.00 | 539.50 | 218.00 | 71.00 | 0.00 | 3917.97 | ||||||||||||
2000 | 0.00 | 0.00 | 53.00 | 303.50 | 442.50 | 651.50 | 848.50 | 843.00 | 511.00 | 203.00 | 0.00 | 0.00 | 3856.00 | |||||||||||||
2001 | 0.00 | 0.00 | 68.50 | 175.50 | 531.00 | 601.50 | 891.50 | 944.50 | 664.50 | 159.50 | 56.00 | 0.00 | a | 4092.50 | ||||||||||||
2002 | 0.50 | 4.00 | 41.00 | 232.50 | 434.50 | 737.00 | 968.50 | 834.50 | 579.50 | 196.50 | 31.00 | 5.00 | 4064.50 | |||||||||||||
2003 | 0.00 | 0.50 | 65.50 | 242.50 | 478.00 | 747.50 | 975.50 | 961.00 | 608.00 | 327.50 | 12.00 | 0.00 | 4418.00 | |||||||||||||
2004 | 0.00 | 1.50 | 136.00 | 355.00 | 509.00 | 727.00 | 935.50 | 966.00 | 558.50 | 269.50 | 14.50 | 0.50 | 4473.00 | |||||||||||||
2005 | 0.00 | l | 0.00 | 61.00 | 281.50 | 571.50 | 643.00 | 875.00 | 871.00 | 534.50 | 248.50 | 1.00 | 0.00 | 4087.00 | ||||||||||||
2006 | 0.00 | 1.00 | 53.00 | 281.00 | 564.50 | 778.97 | a | 632.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1678.47 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.60 | 2.74 | 65.82 | 273.38 | 536.84 | 710.85 | 925.18 | 886.97 | 592.51 | 251.61 | 26.38 | 1.58 | 4290.22 | |||||||||||||
S.D. | 1.75 | 4.87 | 41.56 | 74.29 | 79.36 | 75.24 | 70.60 | 84.82 | 93.81 | 62.30 | 22.09 | 3.25 | 320.96 | |||||||||||||
SKEW | 3.64 | 2.35 | 1.13 | 0.27 | 0.15 | 0.35 | -0.35 | -0.69 | 0.44 | 0.32 | 0.99 | 2.49 | -0.09 | |||||||||||||
MAX | 10.00 | 23.50 | 212.00 | 487.00 | 766.65 | 873.50 | 1083.00 | 1059.68 | 843.00 | 406.00 | 95.00 | 14.50 | 5079.00 | |||||||||||||
MIN | 0.00 | 0.00 | 3.00 | 120.50 | 368.00 | 562.50 | 727.00 | 585.00 | 425.00 | 115.50 | 0.00 | 0.00 | 3547.50 | |||||||||||||
NO YRS | 77 | 76 | 77 | 75 | 76 | 80 | 78 | 75 | 79 | 79 | 79 | 73 | 62 |