YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | 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 | 28.42 | a | 28.42 | |
1940 | 18.50 | 45.82 | d | 162.00 | l | 479.50 | 724.76 | b | 846.35 | d | 1002.00 | 917.08 | a | 754.29 | b | 284.50 | h | 107.07 | a | 67.34 | b | 4962.71 | ||||
1941 | 25.50 | 76.72 | c | 158.74 | b | 363.89 | c | 655.43 | c | 750.00 | d | 947.22 | d | 943.12 | e | 667.76 | a | 469.59 | d | 95.77 | d | 41.33 | d | 5195.07 | ||
1942 | 25.26 | d | 46.67 | d | 146.39 | d | 415.38 | d | 712.40 | e | 987.78 | c | 1027.02 | d | 945.50 | e | 676.80 | e | 442.61 | d | 285.58 | d | 87.63 | e | 5799.02 | |
1943 | 83.38 | b | 110.78 | e | 170.50 | k | 481.50 | f | 761.88 | e | 988.85 | d | 1014.96 | d | 845.00 | h | 734.40 | e | 328.00 | g | 125.56 | c | 0.00 | z | 3819.81 | |
1944 | 14.00 | f | 85.26 | d | 193.50 | f | 463.50 | 776.50 | 987.50 | 1056.50 | 976.00 | 668.00 | 450.50 | 177.00 | 2.50 | 5643.26 | ||||||||||
1945 | 10.00 | 0.00 | z | 258.50 | 408.50 | 743.00 | 871.00 | 946.00 | 0.00 | z | 0.00 | z | 381.00 | 199.50 | 35.50 | 3853.00 | ||||||||||
1946 | 15.50 | 75.00 | 215.00 | 515.00 | 666.00 | 886.00 | 995.32 | c | 988.79 | b | 0.00 | z | 0.00 | z | 0.00 | z | 54.25 | e | 4410.86 | |||||||
1947 | 43.18 | c | 21.00 | b | 200.47 | a | 403.27 | d | 703.04 | c | 950.36 | b | 710.00 | i | 610.50 | l | 749.46 | b | 529.14 | b | 0.00 | z | 22.00 | f | 3599.91 | |
1948 | 9.00 | y | 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 | |
1949 | 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 | |
1950 | 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 | 617.86 | b | 111.50 | h | 46.50 | k | 617.86 | |
1951 | 40.00 | 0.00 | z | 172.00 | 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 | 212.00 | |||
1952 | 130.72 | a | 89.50 | 173.60 | a | 412.00 | 690.50 | 998.00 | 952.00 | 1022.50 | 513.50 | i | 399.00 | 101.50 | h | 21.50 | 4889.32 | |||||||||
1953 | 149.50 | 79.00 | 312.50 | 442.50 | 676.12 | b | 528.50 | n | 1123.50 | 1025.00 | 784.00 | 475.50 | 84.50 | f | 21.00 | 5088.62 | ||||||||||
1954 | 84.50 | 152.50 | 307.00 | 580.00 | 694.29 | b | 956.00 | 1086.50 | 1033.50 | 889.00 | 456.00 | i | 165.00 | a | 62.00 | 6010.29 | ||||||||||
1955 | 21.00 | 50.50 | 300.18 | a | 508.50 | 737.28 | a | 921.50 | 1012.15 | a | 1000.50 | 799.80 | e | 471.50 | 191.50 | 97.00 | 6111.42 | |||||||||
1956 | 51.50 | 93.00 | 287.00 | 396.50 | 834.42 | a | 1038.00 | 1080.00 | 999.00 | 804.50 | 559.00 | 89.00 | 53.00 | 6284.92 | ||||||||||||
1957 | 85.50 | 207.00 | 239.50 | 402.00 | 649.00 | 935.00 | 1096.50 | 1034.50 | 751.00 | 400.50 | 88.00 | 43.50 | 5932.00 | |||||||||||||
1958 | 12.50 | 44.00 | 108.00 | 387.50 | 726.50 | 996.50 | 1090.00 | 993.50 | 747.50 | 382.00 | 141.50 | 29.85 | d | 5659.35 | ||||||||||||
1959 | 28.50 | 79.50 | 178.50 | 391.50 | 735.50 | 934.50 | 949.50 | 1026.50 | 830.00 | 447.95 | a | 113.40 | e | 19.52 | d | 5734.87 | ||||||||||
1960 | 22.50 | 21.19 | c | 125.50 | h | 475.50 | 701.00 | 1008.10 | a | 938.50 | 933.50 | 739.14 | a | 474.82 | a | 150.00 | 0.00 | 5464.25 | ||||||||
1961 | 0.00 | 83.00 | 194.27 | a | 410.00 | 724.50 | 883.93 | b | 966.50 | 950.50 | 755.00 | 483.17 | b | 74.50 | 15.50 | d | 5540.87 | |||||||||
1962 | 3.00 | 178.50 | 160.50 | 490.00 | 807.00 | 911.50 | 1033.85 | a | 1037.50 | 783.50 | 510.00 | 155.00 | 36.96 | e | 6107.31 | |||||||||||
1963 | 34.00 | 118.50 | 237.00 | 564.00 | 805.00 | 929.50 | 1103.00 | 989.00 | 780.50 | 558.00 | 170.00 | 10.50 | 6299.00 | |||||||||||||
1964 | 17.10 | b | 10.00 | 176.00 | 441.00 | 756.73 | c | 910.00 | 1084.50 | 1059.00 | 766.50 | 453.00 | 161.50 | 85.77 | a | 5921.10 | ||||||||||
1965 | 52.50 | 50.50 | 142.50 | 530.00 | 732.00 | 932.00 | 1052.89 | c | 940.50 | 784.00 | 439.00 | 290.50 | 62.00 | e | 6008.39 | |||||||||||
1966 | 10.50 | 19.50 | 261.50 | 445.50 | 739.50 | 872.50 | 1117.50 | 921.00 | 768.50 | 377.00 | 229.50 | 50.00 | 5812.50 | |||||||||||||
1967 | 62.00 | 91.26 | a | 395.00 | 612.00 | 697.50 | 921.72 | a | 1039.50 | 919.00 | 694.00 | 474.50 | 190.00 | 24.50 | 6120.98 | |||||||||||
1968 | 50.00 | 51.00 | 205.50 | 410.50 | 712.00 | 947.59 | a | 960.00 | 939.50 | 686.50 | 518.50 | 110.00 | 21.00 | 5612.09 | ||||||||||||
1969 | 115.00 | 67.00 | 111.50 | 503.50 | 741.00 | 906.50 | 1108.50 | 1091.50 | 787.50 | 419.50 | 148.50 | 44.00 | 6044.00 | |||||||||||||
1970 | 63.50 | 71.50 | 141.57 | a | 416.50 | 650.50 | 855.00 | 990.00 | 988.00 | 757.50 | 313.50 | 136.00 | 67.50 | 5451.07 | ||||||||||||
1971 | 81.50 | 62.74 | a | 264.00 | 415.34 | a | 699.50 | 940.50 | 1013.50 | 831.00 | 731.38 | a | 469.50 | 182.00 | 54.50 | 5745.46 | ||||||||||
1972 | 60.50 | 99.35 | b | 346.00 | 550.00 | 691.00 | 0.00 | z | 0.00 | z | 890.50 | 0.00 | z | 0.00 | z | 77.50 | 0.00 | z | 2714.85 | |||||||
1973 | 17.50 | 49.00 | 177.50 | 327.50 | 671.50 | 871.50 | 941.50 | 945.00 | 754.50 | 512.50 | 203.50 | 70.00 | 5541.50 | |||||||||||||
1974 | 56.00 | 46.00 | 350.00 | 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 | 452.00 | ||||
1975 | 0.00 | z | 61.83 | d | 192.50 | 379.50 | 633.50 | 927.00 | 934.00 | 946.50 | 661.00 | 477.00 | 161.00 | g | 39.78 | a | 5252.62 | |||||||||
1976 | 33.00 | 178.50 | 253.00 | 469.00 | 629.50 | 953.50 | 904.50 | 960.00 | 698.00 | 321.00 | 74.50 | 6.50 | 5481.00 | |||||||||||||
1977 | 18.50 | 73.50 | 166.37 | a | 432.00 | 779.00 | 994.00 | 1084.50 | 1143.00 | 931.00 | 533.50 | 183.10 | a | 121.33 | b | 6459.80 | ||||||||||
1978 | 18.50 | 39.50 | 314.00 | 585.50 | 791.50 | 1006.00 | 1096.50 | 968.50 | 706.00 | 481.50 | 175.86 | a | 63.55 | a | 6246.91 | |||||||||||
1979 | 17.00 | 49.54 | b | 228.50 | 463.50 | 706.50 | 837.50 | 1052.50 | 915.00 | 730.50 | 601.92 | a | 101.38 | a | 42.50 | g | 5703.83 | |||||||||
1980 | 59.00 | 157.50 | 242.00 | 375.00 | 742.50 | 1109.50 | 1184.00 | 1047.50 | 809.00 | 461.50 | 159.11 | b | 44.50 | o | 6346.61 | |||||||||||
1981 | 25.50 | 134.50 | 192.64 | c | 476.50 | 711.00 | 981.43 | b | 1030.00 | 892.50 | 734.50 | 527.00 | 276.00 | 90.50 | i | 5981.57 | ||||||||||
1982 | 109.00 | 125.50 | 361.50 | 533.28 | a | 736.00 | 985.50 | 1097.50 | 1075.50 | 874.50 | 464.00 | 193.00 | 41.00 | 6596.28 | ||||||||||||
1983 | 6.50 | 69.00 | 284.50 | 422.50 | 0.00 | z | 0.00 | z | 0.00 | z | 1067.00 | 891.00 | 571.00 | 246.00 | i | 54.50 | 3366.00 | |||||||||
1984 | 0.00 | z | 0.00 | z | 288.00 | 505.00 | 844.50 | 933.00 | 998.00 | 949.50 | 691.00 | 417.00 | 185.50 | 52.50 | 5864.00 | |||||||||||
1985 | 4.50 | 40.00 | 257.50 | 526.50 | 815.50 | 503.00 | m | 1010.00 | 1071.00 | 804.50 | 454.15 | a | 198.00 | 17.00 | 5198.65 | |||||||||||
1986 | 50.50 | 198.59 | a | 298.12 | a | 615.50 | 700.50 | 869.50 | 1001.00 | 993.00 | 761.00 | 450.50 | 148.50 | 20.00 | 6106.71 | |||||||||||
1987 | 47.50 | 89.00 | 34.00 | q | 379.00 | 656.00 | 840.50 | 1019.00 | 1007.50 | 726.00 | 544.50 | 180.50 | 94.07 | b | 5583.57 | |||||||||||
1988 | 9.00 | 106.00 | 223.50 | 420.50 | 728.50 | 916.00 | 1010.50 | 995.50 | 521.50 | i | 553.50 | 277.50 | 22.22 | a | 5262.72 | |||||||||||
1989 | 63.00 | 127.00 | 370.50 | 600.50 | 828.98 | b | 952.50 | 1081.00 | 1011.00 | 719.00 | 557.50 | 192.50 | 3.50 | p | 6503.48 | |||||||||||
1990 | 60.50 | 88.00 | 293.00 | 545.50 | 784.50 | 1166.00 | 961.50 | 903.50 | 793.50 | 0.00 | z | 0.00 | z | 0.00 | z | 5596.00 | ||||||||||
1991 | 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 | |
1992 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1016.00 | 962.00 | 815.00 | 514.00 | 97.00 | 44.50 | 3448.50 | |||||||
1993 | 41.50 | 62.50 | 272.00 | 533.00 | 737.50 | 989.00 | 1118.50 | 1072.00 | 787.50 | 486.50 | 150.00 | 48.50 | 6298.50 | |||||||||||||
1994 | 20.50 | 98.00 | 317.50 | 513.50 | 791.00 | 1084.00 | 1133.00 | 1079.00 | 782.00 | 531.50 | 241.50 | 62.00 | 6653.50 | |||||||||||||
1995 | 53.50 | 185.00 | 298.00 | 473.50 | 781.00 | 941.00 | 1095.00 | 1076.50 | 723.00 | 459.00 | 149.00 | i | 69.50 | 6155.00 | ||||||||||||
1996 | 24.50 | 143.00 | 77.00 | j | 420.00 | 909.00 | 989.50 | 1020.50 | 894.00 | 677.50 | 550.00 | 192.50 | 117.50 | 5938.00 | ||||||||||||
1997 | 87.50 | 53.00 | 318.00 | 385.50 | 740.00 | 924.00 | 1087.50 | 1035.00 | 849.00 | 498.00 | 116.50 | 17.50 | 6111.50 | |||||||||||||
1998 | 35.00 | 85.00 | 257.00 | 405.00 | 892.50 | 1111.00 | 1179.50 | 1023.50 | 930.50 | 590.00 | 226.50 | 64.00 | 6799.50 | |||||||||||||
1999 | 107.00 | 215.50 | 290.50 | 557.50 | 772.00 | 939.50 | 1065.50 | 1080.50 | 828.00 | 473.00 | 261.50 | 39.50 | 6630.00 | |||||||||||||
2000 | 112.50 | 230.00 | 317.00 | 582.00 | 935.50 | 936.21 | a | 1122.50 | 1032.50 | 839.50 | 476.00 | 39.50 | 0.00 | z | 6623.21 | |||||||||||
2001 | 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 | |
2002 | 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 | |
2003 | 0.00 | z | 68.50 | h | 124.00 | p | 278.00 | o | 221.50 | v | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 207.00 | r | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 46.69 | 92.17 | 245.12 | 467.17 | 740.79 | 946.48 | 1039.07 | 991.20 | 768.15 | 480.45 | 164.42 | 46.85 | 6010.50 | |||||||||||||
S.D. | 35.68 | 53.81 | 71.13 | 73.06 | 66.98 | 74.84 | 66.76 | 64.39 | 65.75 | 66.15 | 60.39 | 28.48 | 402.66 | |||||||||||||
SKEW | 0.96 | 0.90 | -0.01 | 0.36 | 0.81 | 0.48 | 0.03 | -0.05 | 0.57 | -0.29 | 0.23 | 0.64 | 0.08 | |||||||||||||
MAX | 149.50 | 230.00 | 395.00 | 615.50 | 935.50 | 1166.00 | 1184.00 | 1143.00 | 931.00 | 617.86 | 290.50 | 121.33 | 6799.50 | |||||||||||||
MIN | 0.00 | 10.00 | 108.00 | 327.50 | 629.50 | 750.00 | 904.50 | 831.00 | 661.00 | 313.50 | 39.50 | 0.00 | 5195.07 | |||||||||||||
NO YRS | 53 | 53 | 50 | 53 | 53 | 50 | 52 | 52 | 50 | 50 | 47 | 47 | 29 |