YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 970.00 | 931.50 | 661.03 | a | 292.84 | c | 35.69 | a | 0.00 | e | 2891.06 | |||
1949 | 0.00 | j | 0.00 | z | 13.00 | h | 177.00 | f | 267.50 | f | 608.89 | c | 851.98 | a | 798.54 | d | 610.50 | 95.00 | i | 0.00 | z | 0.00 | z | 2869.91 | ||
1950 | 0.00 | z | 0.00 | z | 13.00 | u | 118.93 | b | 235.00 | 491.90 | a | 738.83 | a | 0.00 | z | 395.00 | 175.50 | l | 31.07 | b | 0.00 | d | 2010.73 | |||
1951 | 0.50 | 29.50 | 18.00 | 188.50 | 167.50 | i | 332.50 | o | 244.00 | v | 860.54 | d | 704.00 | 236.00 | 35.00 | 0.00 | 2072.04 | |||||||||
1952 | 2.00 | 1.00 | 9.00 | 165.00 | 442.50 | 637.00 | 933.50 | 966.00 | 696.00 | 503.50 | 47.50 | 1.50 | 4404.50 | |||||||||||||
1953 | 55.50 | 21.50 | 77.50 | 168.50 | 217.00 | 637.00 | 1022.50 | 871.50 | 735.50 | 301.00 | 115.00 | 12.40 | a | 4234.90 | ||||||||||||
1954 | 9.00 | 18.00 | 19.00 | 253.00 | 515.00 | 584.50 | 996.00 | 848.00 | 597.00 | 335.50 | 106.00 | 0.00 | a | 4281.00 | ||||||||||||
1955 | 0.00 | 0.00 | 15.50 | 101.00 | 353.00 | 664.00 | 900.00 | 955.00 | 684.50 | 363.50 | 72.00 | 44.00 | 4152.50 | |||||||||||||
1956 | 35.50 | 1.00 | 117.00 | 161.50 | 445.50 | 794.00 | 973.00 | 886.00 | 767.50 | 303.00 | 70.00 | 11.50 | 4565.50 | |||||||||||||
1957 | 0.00 | 45.00 | 55.00 | 128.00 | 302.00 | 721.50 | 966.50 | 984.00 | 670.00 | 202.50 | 10.00 | 2.00 | 4086.50 | |||||||||||||
1958 | 3.50 | 58.50 | 6.00 | 131.00 | 582.50 | 766.00 | 973.00 | 992.50 | 667.00 | 414.50 | 99.00 | 86.00 | 4779.50 | |||||||||||||
1959 | 22.00 | 1.00 | 36.50 | 272.00 | 318.00 | 820.00 | 1054.00 | 922.50 | 549.00 | 360.00 | 64.50 | 9.50 | 4429.00 | |||||||||||||
1960 | 0.00 | 4.00 | 127.00 | 228.50 | 439.50 | 807.50 | 1044.00 | 938.50 | 743.00 | 299.50 | 51.00 | 9.00 | 4691.50 | |||||||||||||
1961 | 14.00 | 18.00 | 46.50 | 188.00 | 449.00 | 851.50 | 1042.00 | 906.50 | 511.00 | 264.00 | 12.50 | 5.50 | 4308.50 | |||||||||||||
1962 | 21.00 | 15.00 | 27.00 | 307.00 | 344.00 | 685.50 | 925.50 | 937.50 | 718.00 | 384.00 | 140.00 | 10.33 | a | 4514.83 | ||||||||||||
1963 | 6.50 | 84.00 | 42.50 | 90.00 | 516.50 | 488.50 | 994.00 | 917.00 | 702.00 | 447.50 | 80.50 | 3.00 | 4372.00 | |||||||||||||
1964 | 3.50 | 0.00 | 26.00 | 116.00 | 377.50 | 567.50 | 1042.50 | 887.00 | 583.50 | 406.00 | 52.00 | 12.50 | 4074.00 | |||||||||||||
1965 | 8.50 | 24.00 | 28.00 | 174.00 | 315.17 | a | 575.17 | a | 898.50 | 777.50 | 428.50 | 412.50 | 128.00 | 30.00 | 3799.84 | |||||||||||
1966 | 4.00 | 0.00 | 110.00 | 223.00 | 561.00 | 707.00 | 1047.50 | 947.50 | 663.00 | 292.50 | 97.00 | 7.50 | 4660.00 | |||||||||||||
1967 | 6.50 | 19.50 | 90.50 | 39.00 | 368.00 | 487.50 | 997.50 | 988.00 | 626.00 | 374.00 | 137.50 | 3.00 | 4137.00 | |||||||||||||
1968 | 1.00 | 24.50 | 71.00 | 103.00 | 374.50 | 712.00 | 945.00 | 704.00 | 572.00 | 274.00 | 40.50 | 7.50 | 3829.00 | |||||||||||||
1969 | 23.25 | a | 0.00 | 56.50 | 161.50 | 585.00 | 561.50 | 943.00 | 1015.00 | 715.00 | 142.50 | 36.00 | 26.00 | 4265.25 | ||||||||||||
1970 | 40.00 | 25.50 | 27.00 | 70.00 | 433.00 | 637.50 | 919.00 | 997.50 | 520.50 | 251.50 | 53.50 | 3.00 | 3978.00 | |||||||||||||
1971 | 51.50 | 24.50 | 86.00 | 130.50 | 278.00 | 667.00 | 962.00 | 910.50 | 481.50 | 227.50 | 35.50 | 0.00 | 3854.50 | |||||||||||||
1972 | 8.50 | 53.50 | 201.00 | 163.00 | 456.50 | 686.00 | 975.50 | 836.50 | 508.00 | 225.00 | 7.00 | 7.50 | 4128.00 | |||||||||||||
1973 | 11.00 | 0.00 | 0.00 | 114.00 | 507.50 | 709.50 | 900.50 | 929.00 | 553.00 | 323.50 | 88.50 | 14.00 | 4150.50 | |||||||||||||
1974 | 21.50 | 4.50 | 107.00 | 151.50 | 547.67 | a | 852.93 | a | 962.50 | 893.50 | 706.55 | a | 267.50 | 51.00 | 2.50 | 4568.65 | ||||||||||
1975 | 29.50 | 3.63 | a | 23.00 | 28.00 | 324.00 | 598.00 | 964.62 | a | 864.50 | 658.50 | 310.50 | 86.00 | 33.00 | 3923.25 | |||||||||||
1976 | 1.00 | 29.00 | 36.00 | 139.00 | 528.00 | 706.50 | 1023.50 | 816.50 | 591.00 | 244.00 | 129.00 | 4.00 | 4247.50 | |||||||||||||
1977 | 0.00 | 40.50 | 20.00 | 305.50 | 270.00 | 819.00 | 964.00 | 887.50 | 656.00 | 393.00 | 108.50 | 62.50 | 4526.50 | |||||||||||||
1978 | 0.00 | 14.54 | b | 117.00 | 104.00 | 339.00 | 689.50 | 1002.33 | a | 898.48 | a | 570.50 | 423.00 | 47.00 | 0.00 | 4205.36 | ||||||||||
1979 | 6.50 | 4.00 | 25.00 | 204.00 | 444.50 | 723.00 | 1003.00 | 872.50 | 782.50 | 433.50 | 7.50 | 54.00 | 4560.00 | |||||||||||||
1980 | 11.50 | 26.50 | 8.00 | 194.50 | 272.50 | 664.50 | 994.00 | 907.00 | 610.50 | 327.50 | 170.00 | 58.00 | 4244.50 | |||||||||||||
1981 | 8.50 | 29.00 | 13.50 | 248.00 | 367.50 | 813.00 | 1030.50 | 1027.00 | 691.00 | 182.50 | 115.00 | 54.77 | a | 4580.27 | ||||||||||||
1982 | 22.50 | 45.50 | 29.00 | 149.00 | 371.50 | 623.00 | 886.50 | 963.00 | 515.50 | 170.00 | 12.00 | 6.00 | 3793.50 | |||||||||||||
1983 | 22.00 | 7.50 | 48.00 | 64.00 | 348.00 | 617.50 | 887.63 | a | 841.50 | 657.50 | 331.50 | 111.50 | 4.50 | 3941.13 | ||||||||||||
1984 | 2.50 | 3.50 | 23.00 | 124.00 | 549.50 | 640.00 | 943.00 | 874.20 | a | 674.00 | 186.50 | 47.00 | 0.00 | a | 4067.20 | |||||||||||
1985 | 4.50 | 3.00 | 28.00 | 327.50 | 481.50 | 816.00 | 990.50 | 937.00 | 491.50 | 284.34 | b | 50.00 | 3.50 | 4417.34 | ||||||||||||
1986 | 34.00 | 72.00 | 175.00 | 183.50 | 449.50 | 855.00 | 910.37 | a | 1000.50 | 437.00 | 212.50 | 79.00 | 5.00 | 4413.37 | ||||||||||||
1987 | 11.50 | 3.50 | 40.00 | 323.79 | a | 460.50 | 785.00 | 884.00 | 893.32 | a | 646.15 | d | 415.50 | 33.50 | 26.00 | 4522.76 | ||||||||||
1988 | 2.50 | 16.50 | 75.00 | 235.50 | 432.00 | 825.50 | 1070.50 | 909.50 | 599.50 | 504.00 | 90.50 | 7.50 | 4768.50 | |||||||||||||
1989 | 1.50 | 25.50 | 165.50 | 347.00 | 457.50 | 674.00 | 1071.00 | 860.50 | 612.00 | 315.50 | 100.00 | 13.50 | 4643.50 | |||||||||||||
1990 | 34.00 | 0.00 | 94.50 | 281.00 | 396.50 | 734.50 | 1004.00 | 909.50 | 735.00 | 352.50 | 81.00 | 11.50 | 4634.00 | |||||||||||||
1991 | 1.00 | 42.50 | 20.00 | 136.50 | 289.00 | 675.50 | 1003.50 | 931.50 | 608.50 | 417.00 | 56.50 | 4.00 | 4185.50 | |||||||||||||
1992 | 6.50 | 21.00 | 56.50 | 360.50 | 600.50 | 0.00 | z | 891.00 | 946.50 | 658.00 | 401.50 | 37.50 | 7.00 | 3986.50 | ||||||||||||
1993 | 0.00 | 0.00 | 95.50 | 179.50 | 523.00 | 598.50 | 874.00 | 862.00 | 629.00 | 267.50 | 20.00 | 15.00 | 4064.00 | |||||||||||||
1994 | 21.00 | 15.50 | 113.50 | 222.00 | 506.50 | 857.00 | 1049.00 | 1007.50 | 686.00 | 226.00 | 25.00 | 3.50 | 4732.50 | |||||||||||||
1995 | 6.50 | 81.50 | 73.00 | 163.50 | 266.00 | 518.50 | 918.00 | 977.50 | 724.00 | 358.00 | 185.50 | 51.50 | n | 4272.00 | ||||||||||||
1996 | 29.00 | 79.00 | 80.00 | 218.50 | 477.50 | 815.00 | 1059.00 | 983.00 | 611.38 | a | 362.00 | 102.50 | 21.50 | 4838.38 | ||||||||||||
1997 | 0.00 | z | 8.00 | 183.00 | 169.50 | 568.50 | 713.00 | 887.50 | 973.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3502.50 | ||||||||
1998 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 609.50 | 185.00 | 96.50 | 18.00 | 909.00 | |||||
1999 | 20.15 | a | 23.50 | 124.00 | 87.00 | 346.00 | 685.34 | a | 970.50 | 876.00 | 571.00 | 420.05 | a | 240.52 | a | 9.82 | a | 4373.88 | ||||||||
2000 | 42.00 | 21.00 | 54.50 | 298.97 | a | 550.00 | 785.50 | 1055.55 | a | 972.50 | 611.00 | 255.75 | a | 0.00 | a | 2.50 | 4649.27 | |||||||||
2001 | 3.00 | 4.00 | 92.00 | 173.00 | 600.88 | a | 772.00 | 992.00 | 998.72 | a | 742.24 | a | 422.50 | 102.41 | a | 1.00 | 4903.75 | |||||||||
2002 | 12.50 | 10.00 | 62.50 | 240.00 | 439.00 | 811.00 | 1104.50 | 942.00 | 624.00 | 202.50 | 32.50 | 5.00 | 4485.50 | |||||||||||||
2003 | 38.00 | 11.50 | 91.50 | 129.50 | 453.50 | 768.50 | 1144.50 | 986.00 | 643.50 | 497.50 | 18.50 | 9.50 | 4792.00 | |||||||||||||
2004 | 0.00 | 1.50 | 174.00 | 167.50 | 462.00 | 760.50 | 970.00 | 816.00 | 581.00 | 276.42 | a | 10.50 | 17.00 | 4236.42 | ||||||||||||
2005 | 13.00 | 0.00 | 38.00 | 107.50 | 380.00 | 561.50 | 1055.50 | 886.00 | 571.00 | 278.50 | 98.50 | 40.50 | 4030.00 | |||||||||||||
2006 | 4.77 | e | 19.00 | 15.00 | 165.00 | 510.00 | 808.00 | 1031.00 | 913.00 | 517.50 | 206.00 | 99.00 | 13.00 | 4301.27 | ||||||||||||
2007 | 7.50 | 13.50 | 142.08 | a | 240.60 | e | 522.87 | a | 813.50 | 1123.00 | 985.50 | 585.00 | 158.00 | i | 119.00 | 9.50 | 4562.05 | |||||||||
2008 | 0.00 | 0.00 | 31.50 | 102.32 | b | 331.91 | b | 708.75 | b | 1020.33 | b | 946.02 | a | 610.86 | a | 319.00 | 98.00 | 25.04 | e | 4193.73 | ||||||
2009 | 14.00 | 6.00 | 76.00 | 132.00 | 476.48 | d | 535.50 | 637.00 | k | 874.50 | 682.50 | 172.29 | e | 87.00 | 0.00 | 3056.27 | ||||||||||
2010 | 0.00 | 0.00 | 35.50 | 134.50 | 185.50 | 664.50 | 962.50 | 873.00 | 664.50 | 290.50 | 84.00 | 12.00 | 3906.50 | |||||||||||||
2011 | 5.68 | a | 2.00 | 28.00 | 109.14 | a | 217.53 | b | 563.08 | d | 923.59 | b | 900.00 | 675.54 | b | 311.55 | a | 20.36 | b | 13.43 | a | 3769.90 | ||||
2012 | 25.12 | b | 2.50 | 128.13 | a | 235.50 | 441.00 | 732.41 | a | 957.38 | a | 946.50 | 657.93 | a | 325.00 | 105.00 | 6.72 | a | 4563.20 | |||||||
2013 | 0.50 | 0.50 | 85.00 | 5.00 | 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 | 86.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 12.97 | 18.70 | 66.44 | 177.05 | 419.72 | 695.95 | 977.42 | 915.25 | 624.39 | 314.50 | 73.06 | 14.29 | 4323.26 | |||||||||||||
S.D. | 14.01 | 21.63 | 49.94 | 76.36 | 106.31 | 102.64 | 71.58 | 63.00 | 83.58 | 89.29 | 47.60 | 17.80 | 301.48 | |||||||||||||
SKEW | 1.22 | 1.53 | 0.88 | 0.52 | -0.24 | -0.25 | -0.33 | -0.63 | -0.57 | 0.18 | 0.82 | 2.06 | -0.04 | |||||||||||||
MAX | 55.50 | 84.00 | 201.00 | 360.50 | 600.88 | 857.00 | 1144.50 | 1027.00 | 782.50 | 504.00 | 240.52 | 86.00 | 4903.75 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 28.00 | 185.50 | 487.50 | 738.83 | 704.00 | 395.00 | 142.50 | 0.00 | 0.00 | 3769.90 | |||||||||||||
NO YRS | 61 | 62 | 62 | 62 | 61 | 61 | 62 | 63 | 64 | 61 | 63 | 62 | 55 |