YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1916 | 0.00 | z | 0.00 | x | 20.00 | 198.50 | 513.00 | 641.25 | b | 923.00 | g | 960.00 | 601.00 | 246.00 | 81.50 | 20.00 | 3281.25 | |||||||||
1917 | 0.00 | a | 0.00 | 10.50 | 76.00 | 421.00 | 703.50 | 1053.00 | 944.95 | c | 611.50 | 127.50 | 107.50 | 0.00 | 4055.45 | |||||||||||
1918 | 0.00 | 9.50 | 130.50 | 146.90 | a | 624.00 | 0.00 | z | 0.00 | z | 0.00 | z | 193.50 | p | 414.07 | c | 88.50 | 7.00 | 1420.47 | |||||||
1919 | 0.00 | 0.00 | 40.00 | 181.50 | 472.50 | g | 873.00 | 1052.85 | d | 764.00 | f | 727.24 | a | 194.50 | 11.50 | 0.00 | 3080.59 | |||||||||
1920 | 0.00 | b | 0.00 | b | 79.00 | 47.00 | 552.50 | 794.00 | 957.00 | 882.50 | 724.00 | 477.00 | 30.50 | 0.00 | 4543.50 | |||||||||||
1921 | 0.00 | 20.50 | 91.50 | 348.00 | e | 570.92 | a | 985.50 | 1127.92 | e | 936.00 | 680.50 | 357.50 | 15.00 | 7.00 | 5140.34 | ||||||||||
1922 | 0.00 | 0.00 | 2.00 | 213.50 | 692.50 | 917.50 | 912.50 | 1026.50 | 771.00 | 407.00 | 71.50 | 0.00 | 5014.00 | |||||||||||||
1923 | 0.00 | 0.00 | 11.50 | 195.50 | 552.50 | 868.00 | 1070.50 | 865.00 | 720.00 | 279.50 | 68.08 | d | 12.92 | a | 4643.49 | |||||||||||
1924 | 0.00 | 9.50 | 1.03 | a | 243.50 | 325.50 | 712.50 | 580.50 | l | 861.44 | e | 504.83 | a | 472.50 | 41.50 | 1.00 | 3173.30 | |||||||||
1925 | 0.00 | 8.00 | 91.00 | 407.50 | 519.50 | 786.50 | 657.00 | l | 0.00 | z | 0.00 | z | 0.00 | z | 65.50 | m | 1.50 | 1814.00 | ||||||||
1926 | 0.00 | 0.54 | b | 54.52 | b | 274.14 | a | 770.02 | c | 738.89 | c | 1032.50 | 953.25 | c | 520.86 | a | 296.16 | c | 0.00 | z | 0.00 | z | 4640.87 | |||
1927 | 0.00 | z | 0.00 | 0.00 | z | 223.93 | b | 356.50 | g | 619.00 | h | 900.00 | 859.70 | c | 688.33 | c | 415.73 | c | 21.92 | d | 0.00 | d | 3109.61 | |||
1928 | 0.00 | 0.00 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 367.50 | m | 317.15 | e | 48.33 | c | 2.14 | b | 367.63 | ||
1929 | 0.00 | a | 0.00 | a | 0.00 | z | 0.00 | z | 0.00 | z | 786.60 | e | 1055.00 | 1028.50 | 525.00 | c | 302.50 | 7.50 | 0.00 | 3705.10 | ||||||
1930 | 0.00 | d | 40.96 | a | 17.50 | 325.00 | 548.91 | b | 651.00 | g | 1141.46 | c | 1062.00 | 0.00 | z | 312.00 | 81.00 | 0.00 | 3528.84 | |||||||
1931 | 15.00 | 16.50 | 1.00 | k | 328.00 | 488.00 | 1090.50 | 1175.00 | 774.00 | g | 879.23 | d | 232.00 | j | 118.50 | 1.50 | 4112.23 | |||||||||
1932 | 0.00 | h | 26.21 | c | 0.00 | z | 0.00 | z | 484.50 | l | 931.50 | 1100.50 | 999.48 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | l | 3057.69 | |||
1933 | 3.50 | 7.00 | 50.12 | a | 204.23 | d | 542.50 | 72.50 | z | 130.50 | z | 976.50 | 829.00 | 0.00 | z | 0.00 | z | 0.00 | z | 2612.85 | ||||||
1934 | 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 | |
1935 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 755.00 | 1234.00 | 1032.50 | 717.00 | 302.00 | 0.00 | 0.00 | 4040.50 | ||||||||
1936 | 0.00 | 0.00 | 12.50 | 173.00 | 756.50 | 840.00 | 1334.50 | 1092.75 | a | 800.00 | 0.00 | z | 0.00 | z | 0.00 | z | 5009.25 | |||||||||
1937 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1156.00 | 1208.50 | 714.83 | a | 281.00 | 0.00 | z | 0.00 | z | 3360.33 | ||||
1938 | 0.00 | z | 0.00 | z | 0.00 | z | 354.81 | d | 507.50 | 867.00 | 1064.00 | 1121.50 | 778.50 | 567.62 | b | 38.50 | h | 1.50 | 5262.43 | |||||||
1939 | 0.00 | a | 0.00 | 122.50 | 242.50 | 818.00 | 898.45 | a | 1105.50 | 993.00 | 0.00 | z | 303.28 | a | 70.96 | d | 67.88 | b | 4622.07 | |||||||
1940 | 0.00 | a | 0.00 | 0.00 | 182.00 | 566.00 | 884.50 | 1131.00 | 904.50 | 832.50 | 527.00 | 38.50 | 0.00 | 5066.00 | ||||||||||||
1941 | 0.00 | 0.00 | 9.00 | 297.00 | 755.50 | 869.00 | 1118.50 | 1052.00 | 717.50 | 376.50 | 74.50 | 37.00 | 5306.50 | |||||||||||||
1942 | 17.00 | 0.00 | 30.50 | 429.00 | 449.00 | 774.50 | 1001.30 | a | 1000.50 | 568.50 | 433.50 | 0.00 | z | 0.00 | z | 4703.80 | ||||||||||
1943 | 0.00 | 5.50 | 73.00 | 0.00 | z | 450.03 | b | 881.50 | 1072.08 | a | 946.00 | 544.50 | 356.00 | 11.00 | 0.00 | 4339.62 | ||||||||||
1944 | 7.00 | 0.00 | a | 0.00 | a | 56.50 | m | 600.50 | 886.50 | 981.50 | 957.00 | 606.50 | 379.50 | 82.50 | 0.00 | 4501.00 | ||||||||||
1945 | 0.00 | 0.00 | 192.00 | 160.50 | 415.50 | 672.50 | 993.50 | 962.50 | 583.50 | 340.50 | 7.00 | 0.00 | 4327.50 | |||||||||||||
1946 | 0.00 | 0.00 | 154.00 | 357.00 | 443.50 | 846.00 | 1036.00 | 882.50 | 580.00 | 262.00 | 10.50 | 1.00 | 4572.50 | |||||||||||||
1947 | 4.50 | 0.00 | 19.50 | 111.00 | 389.50 | 715.00 | 1007.00 | 1156.50 | 654.00 | 482.50 | 18.50 | 0.00 | 4558.00 | |||||||||||||
1948 | 0.00 | 0.00 | 6.50 | 273.50 | 520.50 | 780.50 | 1053.50 | 954.50 | 786.00 | 0.00 | z | 45.50 | 0.00 | 4420.50 | ||||||||||||
1949 | 0.00 | a | 0.00 | 5.50 | 240.50 | 648.00 | 872.50 | 1033.50 | 1063.82 | a | 548.50 | 340.00 | 80.00 | 0.00 | 4832.32 | |||||||||||
1950 | 0.00 | 0.00 | 6.50 | 68.50 | 460.00 | 858.10 | a | 920.00 | 839.00 | 678.00 | 414.00 | 35.00 | 0.00 | b | 4279.10 | |||||||||||
1951 | 0.00 | 4.00 | 0.00 | 113.00 | 623.50 | 675.00 | 940.00 | 862.00 | 489.00 | 288.00 | 21.00 | 5.68 | a | 4021.18 | ||||||||||||
1952 | 0.00 | 0.00 | a | 0.00 | 318.00 | 548.50 | 893.00 | 1052.45 | a | 944.50 | 751.50 | 267.24 | b | 58.50 | 0.50 | 4834.19 | ||||||||||
1953 | 0.00 | 0.00 | 24.00 | 85.50 | 541.98 | a | 885.00 | 989.00 | 1022.00 | 679.50 | 532.00 | 118.00 | 0.00 | 4876.98 | ||||||||||||
1954 | 0.00 | 13.00 | 1.00 | 274.00 | 423.00 | 844.50 | 1053.48 | a | 940.00 | 633.50 | 247.00 | 97.24 | a | 0.00 | 4526.72 | |||||||||||
1955 | 0.00 | a | 0.00 | 39.78 | a | 439.00 | 767.00 | 832.00 | 1178.50 | 1106.50 | 685.50 | 421.50 | 19.66 | a | 0.00 | 5489.44 | ||||||||||
1956 | 0.00 | 0.00 | 2.50 | 108.62 | a | 588.00 | 1023.00 | 931.00 | 979.00 | 617.00 | 535.00 | 45.00 | 2.00 | 4831.12 | ||||||||||||
1957 | 0.00 | b | 0.00 | 14.47 | a | 266.00 | 486.18 | a | 801.50 | 1163.50 | 912.50 | 600.50 | 261.50 | 18.10 | a | 4.50 | 4528.75 | |||||||||
1958 | 0.00 | 19.00 | 14.00 | 210.50 | 681.50 | 705.50 | 708.00 | g | 1061.00 | 745.50 | 409.72 | a | 76.00 | 0.00 | 3922.72 | |||||||||||
1959 | 0.00 | 0.00 | 34.00 | 229.50 | 599.00 | 977.50 | 1087.67 | b | 1105.50 | 679.00 | 159.65 | a | 4.66 | a | 6.50 | 4882.98 | ||||||||||
1960 | 0.00 | 0.00 | 6.00 | 200.50 | 556.00 | 771.50 | 1055.00 | 1020.00 | 704.50 | 361.00 | 46.50 | 0.00 | 4721.00 | |||||||||||||
1961 | 0.00 | 10.00 | 34.50 | 107.00 | 429.35 | a | 901.00 | 951.50 | 1056.00 | 633.00 | 370.97 | a | 22.00 | 0.00 | 4515.32 | |||||||||||
1962 | 2.50 | 3.00 | 3.00 | 203.00 | 642.00 | 829.50 | 939.82 | a | 993.50 | 583.00 | 396.50 | 46.00 | 28.00 | 4669.82 | ||||||||||||
1963 | 0.50 | 0.00 | 109.50 | 298.00 | 571.00 | 980.50 | 1050.50 | 995.50 | 764.50 | 619.50 | 83.50 | 0.00 | 5473.00 | |||||||||||||
1964 | 0.00 | 3.00 | 6.00 | 255.50 | 700.50 | 916.50 | 1149.00 | 910.50 | 606.50 | 381.00 | 126.21 | a | 0.00 | b | 5054.71 | |||||||||||
1965 | 0.00 | b | 0.00 | 0.00 | 166.50 | 599.50 | 824.50 | 1029.20 | a | 966.50 | 371.00 | 412.50 | 66.00 | 1.00 | 4436.70 | |||||||||||
1966 | 0.00 | a | 0.00 | 95.00 | 101.00 | 475.00 | 872.50 | 1205.38 | a | 890.00 | 610.50 | 335.50 | 5.00 | 0.00 | 4589.88 | |||||||||||
1967 | 0.00 | 0.00 | 91.50 | 204.00 | 459.50 | 791.50 | 968.50 | 912.00 | 660.50 | 313.50 | 42.00 | 0.00 | 4443.00 | |||||||||||||
1968 | 0.00 | 0.00 | 214.00 | 281.00 | 426.00 | 886.50 | 995.50 | 979.00 | 634.00 | 323.00 | 40.50 | 0.00 | 4779.50 | |||||||||||||
1969 | 0.00 | z | 0.00 | 0.00 | 235.00 | 619.50 | 665.50 | 1012.00 | 1108.50 | 689.50 | 206.00 | 51.50 | 1.50 | 4589.00 | ||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 184.00 | 612.00 | 940.00 | 1093.50 | 1017.50 | 701.00 | 306.50 | 6.50 | 1.00 | 4862.00 | |||||||||||||
1971 | 0.00 | 2.50 | 48.50 | 287.00 | 521.00 | 948.50 | 924.00 | 985.50 | 679.00 | 393.50 | 20.00 | 0.00 | 4809.50 | |||||||||||||
1972 | 0.00 | 0.00 | 13.00 | 112.50 | 635.00 | 842.50 | 977.50 | 982.50 | 611.50 | 247.50 | 12.50 | 0.00 | 4434.50 | |||||||||||||
1973 | 0.00 | 0.00 | 41.00 | 174.00 | 556.00 | 940.00 | 1040.00 | 1104.00 | 618.50 | 522.50 | 28.00 | 1.00 | 5025.00 | |||||||||||||
1974 | 0.00 | 0.00 | 21.00 | 260.00 | 505.00 | 860.50 | 1174.50 | 899.50 | 575.50 | 414.50 | 34.50 | 0.00 | 4745.00 | |||||||||||||
1975 | 0.00 | 0.00 | 12.50 | 0.00 | z | 657.50 | 864.00 | 1176.50 | 1025.00 | 575.50 | 370.50 | 130.00 | 0.00 | 4811.50 | ||||||||||||
1976 | 0.00 | 16.50 | 70.27 | a | 341.00 | 571.95 | a | 956.00 | 1162.50 | 1103.50 | 0.00 | z | 242.50 | 19.50 | 0.00 | 4483.72 | ||||||||||
1977 | 0.00 | 4.50 | 48.50 | 445.50 | 871.50 | 911.00 | 1118.50 | 848.00 | 675.00 | 0.00 | z | 0.00 | z | 0.00 | 4922.50 | |||||||||||
1978 | 0.00 | 0.00 | 34.00 | 166.50 | 630.50 | 0.00 | z | 0.00 | z | 1026.50 | 844.00 | 339.50 | 98.00 | 0.00 | 3139.00 | |||||||||||
1979 | 0.00 | a | 0.00 | 0.00 | 132.00 | 449.00 | 850.00 | 1019.00 | 905.50 | 727.00 | 225.55 | b | 33.50 | 1.50 | 4343.05 | |||||||||||
1980 | 0.00 | 0.00 | 8.27 | a | 327.32 | b | 661.00 | 872.00 | 1060.50 | 944.00 | 715.00 | 257.00 | 76.50 | 0.00 | 4921.59 | |||||||||||
1981 | 10.00 | 43.00 | 81.50 | 365.50 | 563.50 | 842.00 | 1040.50 | 963.50 | 662.00 | 287.00 | 126.00 | 0.00 | 4984.50 | |||||||||||||
1982 | 0.00 | 0.50 | 16.00 | 225.50 | 602.00 | 671.50 | 1049.50 | 941.00 | 608.00 | 254.50 | 4.50 | 8.00 | 4381.00 | |||||||||||||
1983 | 0.00 | 3.50 | 12.00 | 121.50 | 449.50 | 808.00 | 1158.50 | 1133.00 | 638.00 | 248.00 | 54.00 | 0.00 | 4626.00 | |||||||||||||
1984 | 0.00 | 2.59 | a | 0.00 | 153.00 | 482.00 | 833.00 | 1026.50 | 1050.50 | 484.00 | 339.50 | 51.00 | 4.00 | 4426.09 | ||||||||||||
1985 | 0.00 | 0.00 | 47.00 | 345.50 | 717.00 | 722.00 | 1009.00 | 821.00 | 552.41 | a | 214.50 | 10.00 | 0.00 | 4438.41 | ||||||||||||
1986 | 0.00 | 0.00 | 65.00 | 227.50 | 589.50 | 907.24 | a | 1062.00 | 847.00 | 588.50 | 274.00 | 16.50 | 0.00 | 4577.24 | ||||||||||||
1987 | 6.00 | 4.00 | 53.50 | 410.50 | 740.38 | a | 968.00 | 1115.50 | 893.00 | 646.00 | 162.50 | 78.50 | 0.00 | 5077.88 | ||||||||||||
1988 | 0.00 | 0.00 | 32.00 | 217.00 | 773.00 | 1084.50 | 1159.50 | 1039.00 | 634.50 | 207.50 | 24.50 | 1.00 | 5172.50 | |||||||||||||
1989 | 2.50 | 0.00 | 18.50 | 202.50 | 589.50 | 829.00 | 1125.50 | 984.00 | 608.00 | 321.50 | 11.50 | 3.00 | 4695.50 | |||||||||||||
1990 | 2.00 | 0.00 | 47.50 | 265.00 | 516.00 | 906.50 | 951.50 | 943.50 | 724.50 | 241.00 | 76.50 | 6.00 | 4680.00 | |||||||||||||
1991 | 0.00 | 16.00 | 25.50 | 280.50 | 652.00 | 945.00 | 1002.00 | 983.50 | 589.00 | 268.00 | 5.50 | 0.00 | 4767.00 | |||||||||||||
1992 | 0.00 | 8.50 | 52.00 | 113.00 | 677.00 | 748.00 | 765.50 | 796.50 | 586.50 | 289.00 | 1.00 | 0.00 | 4037.00 | |||||||||||||
1993 | 0.00 | 0.00 | 20.00 | 142.50 | 532.00 | 707.00 | 904.00 | 955.00 | 475.00 | 273.00 | 13.00 | 0.00 | 4021.50 | |||||||||||||
1994 | 0.00 | 0.00 | 49.00 | 212.50 | 664.00 | 848.50 | 923.00 | 877.00 | 723.00 | 390.00 | 69.00 | 3.50 | 4759.50 | |||||||||||||
1995 | 0.00 | 0.00 | 92.00 | 80.50 | 467.50 | 891.50 | 1013.00 | 1044.50 | 603.00 | 249.00 | 4.00 | 0.00 | 4445.00 | |||||||||||||
1996 | 0.00 | 3.00 | 15.50 | 109.00 | 439.00 | 0.00 | z | 933.00 | 950.50 | 613.00 | 312.50 | 14.00 | 0.00 | 3389.50 | ||||||||||||
1997 | 0.00 | 0.00 | 16.50 | 198.50 | 427.50 | 934.00 | 990.00 | 908.50 | 719.50 | 371.50 | 10.00 | 0.00 | 4576.00 | |||||||||||||
1998 | 2.50 | 18.50 | 35.50 | 254.50 | 676.00 | 771.50 | 1044.50 | 1022.50 | 831.00 | 353.50 | 47.50 | 30.50 | 5088.00 | |||||||||||||
1999 | 0.00 | 9.00 | 60.50 | 223.50 | 605.50 | 838.00 | 1090.50 | 969.50 | 613.50 | 277.50 | 148.00 | 5.00 | 4840.50 | |||||||||||||
2000 | 0.00 | 28.50 | 148.00 | 207.50 | 636.50 | 771.00 | 1015.00 | 976.00 | 634.00 | 378.50 | 54.50 | 0.00 | a | 4849.50 | ||||||||||||
2001 | 0.00 | 0.00 | 0.00 | 225.00 | 607.50 | 870.00 | 1068.50 | 1029.00 | 626.00 | 276.00 | 243.00 | 0.50 | 4945.50 | |||||||||||||
2002 | 7.00 | 2.50 | 0.00 | 215.00 | 433.50 | 942.00 | 1133.00 | 937.00 | 730.50 | 132.00 | 10.00 | 1.00 | 4543.50 | |||||||||||||
2003 | 7.00 | 0.00 | 72.50 | 285.00 | 498.00 | 803.00 | 1041.50 | 1029.50 | 612.50 | 375.50 | 21.50 | 0.00 | 4746.00 | |||||||||||||
2004 | 0.00 | 0.50 | 78.50 | 245.50 | 473.50 | 729.00 | 957.50 | 777.50 | 745.50 | 327.50 | 64.00 | 0.50 | 4399.50 | |||||||||||||
2005 | 0.00 | 13.00 | 50.50 | 329.00 | 517.00 | 934.00 | 1066.50 | 946.00 | 804.50 | 312.50 | 76.00 | 2.00 | 5051.00 | |||||||||||||
2006 | 1.50 | 0.00 | 21.00 | 316.50 | 597.00 | 861.50 | 1131.50 | 958.50 | 0.00 | z | 231.00 | 80.00 | 4.00 | 4202.50 | ||||||||||||
2007 | 0.00 | 0.00 | b | 100.00 | 228.00 | 689.00 | 881.00 | 1066.50 | 877.50 | 708.50 | 376.50 | 58.50 | 0.00 | 4985.50 | ||||||||||||
2008 | 0.00 | 0.00 | 3.00 | 134.00 | 441.00 | 794.00 | 1043.00 | 967.50 | 677.50 | 260.50 | 77.50 | 0.00 | 4398.00 | |||||||||||||
2009 | 0.00 | 0.00 | 38.00 | 155.50 | 537.00 | 768.50 | 869.00 | 875.50 | 727.00 | 96.50 | 101.50 | 0.00 | 4168.50 | |||||||||||||
2010 | 0.00 | 0.00 | 40.50 | 356.50 | 531.50 | 824.00 | 1023.00 | 1071.50 | 545.00 | 388.00 | 67.50 | 0.00 | 4847.50 | |||||||||||||
2011 | 0.00 | 5.19 | a | 6.00 | 132.00 | 456.00 | 790.00 | 1135.00 | 972.88 | a | 606.50 | 401.00 | 56.50 | 3.00 | 4564.07 | |||||||||||
2012 | 21.70 | a | 0.00 | 268.00 | 283.00 | 669.00 | 907.50 | 1188.16 | b | 902.00 | 561.00 | 208.00 | 43.00 | 4.00 | 5055.35 | |||||||||||
2013 | 0.00 | 0.00 | 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 | 1.22 | 4.06 | 42.98 | 228.28 | 568.06 | 845.70 | 1050.23 | 973.32 | 654.89 | 328.57 | 50.94 | 3.22 | 4701.53 | |||||||||||||
S.D. | 3.66 | 8.38 | 50.60 | 91.66 | 108.11 | 91.28 | 91.36 | 83.73 | 92.74 | 99.61 | 41.51 | 9.33 | 327.51 | |||||||||||||
SKEW | 3.79 | 2.77 | 2.02 | 0.30 | 0.39 | 0.02 | 0.00 | 0.19 | -0.04 | 0.38 | 1.44 | 4.84 | 0.03 | |||||||||||||
MAX | 21.70 | 43.00 | 268.00 | 445.50 | 871.50 | 1090.50 | 1334.50 | 1208.50 | 879.23 | 619.50 | 243.00 | 67.88 | 5489.44 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 47.00 | 325.50 | 641.25 | 765.50 | 777.50 | 371.00 | 96.50 | 0.00 | 0.00 | 4021.18 | |||||||||||||
NO YRS | 90 | 93 | 88 | 88 | 89 | 88 | 88 | 91 | 88 | 89 | 87 | 90 | 66 |