YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 820.00 | 559.00 | 325.00 | 264.00 | 69.50 | 2037.50 | ||||||
1942 | 58.50 | 37.50 | 115.00 | 188.00 | 395.50 | 691.50 | 1000.50 | 928.50 | 707.00 | 486.50 | 275.00 | 145.50 | 5029.00 | |||||||||||||
1943 | 57.00 | 91.50 | 182.00 | 358.50 | 591.00 | 565.50 | 885.50 | 897.00 | 822.50 | 497.50 | 202.50 | 25.00 | 5175.50 | |||||||||||||
1944 | 20.00 | 13.50 | 88.50 | 157.50 | 442.00 | 472.50 | 795.00 | 902.00 | 764.50 | 493.50 | 93.50 | 81.00 | 4323.50 | |||||||||||||
1945 | 51.00 | 75.00 | 42.00 | 304.50 | 443.00 | 663.50 | 991.00 | 944.00 | 767.00 | 464.00 | 155.50 | 54.00 | 4954.50 | |||||||||||||
1946 | 45.50 | 33.50 | 94.50 | 355.00 | 434.00 | 641.00 | 865.00 | 900.00 | 718.50 | 249.50 | 49.50 | 114.00 | 4500.00 | |||||||||||||
1947 | 34.50 | 83.50 | 168.50 | 288.50 | 550.50 | 631.00 | 943.00 | 840.50 | 778.50 | 423.00 | 67.50 | 15.50 | 4824.50 | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 814.50 | 856.50 | 733.50 | 425.50 | 165.00 | 48.00 | 3043.00 | |||||||
1949 | 0.00 | 8.50 | 54.50 | 343.50 | 387.00 | 716.00 | 876.00 | 817.00 | 802.50 | 404.00 | 330.00 | 57.00 | 4796.00 | |||||||||||||
1950 | 49.50 | 132.00 | 180.00 | 390.00 | 473.00 | 650.50 | 920.00 | 922.50 | 609.50 | 564.00 | 300.50 | 213.50 | 5405.00 | |||||||||||||
1951 | 71.50 | 114.00 | 196.50 | 247.00 | 434.50 | 625.50 | 929.00 | 835.50 | 785.00 | 173.50 | o | 129.00 | 23.50 | 4391.00 | ||||||||||||
1952 | 10.00 | 26.00 | 43.50 | 195.50 | 541.50 | 487.00 | 887.50 | 911.00 | 763.00 | 622.50 | 93.00 | 12.00 | 4592.50 | |||||||||||||
1953 | 116.00 | 74.00 | 145.00 | 221.50 | 220.50 | 521.50 | 950.50 | 841.00 | 763.50 | 434.00 | 250.50 | 66.50 | 4604.50 | |||||||||||||
1954 | 38.00 | 159.00 | 92.00 | 346.50 | 571.50 | 585.50 | 940.50 | 740.00 | 750.50 | 506.50 | 214.50 | 27.50 | 4972.00 | |||||||||||||
1955 | 6.00 | 40.50 | 124.00 | 157.00 | 357.50 | 574.50 | 766.00 | 899.00 | 757.00 | 545.00 | 175.00 | 87.00 | 4488.50 | |||||||||||||
1956 | 104.00 | 18.50 | 200.97 | b | 179.50 | 392.00 | 691.50 | 813.50 | 783.50 | 840.50 | 370.50 | 169.00 | 73.00 | 4636.47 | ||||||||||||
1957 | 9.50 | 139.00 | 155.50 | 217.00 | 273.00 | 702.50 | 863.00 | 822.00 | 675.00 | 292.50 | 65.00 | 54.00 | 4268.00 | |||||||||||||
1958 | 26.50 | 94.00 | 24.00 | 238.00 | 519.00 | 592.50 | 799.00 | 915.00 | 762.50 | 561.00 | 171.00 | 178.50 | 4881.00 | |||||||||||||
1959 | 90.50 | 19.50 | 216.50 | 360.50 | 327.50 | 713.50 | 976.50 | 819.50 | 638.50 | 558.00 | 179.00 | 80.00 | 4979.50 | |||||||||||||
1960 | 3.00 | 28.00 | 277.50 | 322.00 | 439.50 | 810.50 | 918.00 | 897.50 | 803.50 | 430.00 | 112.50 | 38.00 | 5080.00 | |||||||||||||
1961 | 62.50 | 81.50 | 143.50 | 294.00 | 316.50 | 743.28 | a | 957.00 | 859.50 | 624.50 | 447.00 | 90.00 | a | 14.50 | 4633.78 | |||||||||||
1962 | 0.00 | z | 33.00 | 49.00 | 409.50 | 296.00 | 640.50 | 839.50 | 927.50 | 800.00 | 487.50 | 241.00 | 89.50 | 4813.00 | ||||||||||||
1963 | 19.00 | 210.00 | 89.00 | 123.00 | 451.50 | 480.00 | 861.50 | 846.50 | 756.00 | 491.00 | 130.50 | 36.00 | 4494.00 | |||||||||||||
1964 | 16.00 | 19.50 | 80.00 | 168.00 | 346.50 | 575.50 | 894.00 | 875.50 | 708.00 | 646.00 | 92.00 | 75.50 | 4496.50 | |||||||||||||
1965 | 53.00 | 100.50 | 64.50 | 206.50 | 342.00 | 477.50 | 835.00 | 861.50 | 550.00 | 640.50 | 198.00 | 46.50 | 4375.50 | |||||||||||||
1966 | 12.00 | 10.00 | 233.50 | 344.50 | 478.50 | 660.00 | 872.50 | 911.00 | 724.50 | 475.00 | 174.50 | 41.50 | 4937.50 | |||||||||||||
1967 | 41.50 | 72.00 | 137.00 | 17.00 | 402.00 | 541.50 | 968.00 | 989.50 | 690.50 | 524.00 | 261.00 | 10.50 | 4654.50 | |||||||||||||
1968 | 25.50 | 139.00 | 142.00 | 238.00 | 443.50 | 677.00 | 856.50 | 754.00 | 712.50 | 454.00 | 133.50 | 45.50 | 4621.00 | |||||||||||||
1969 | 47.50 | 3.50 | d | 112.00 | 252.00 | 518.00 | 599.50 | 892.00 | 1024.50 | 801.00 | 324.00 | 136.00 | 85.00 | 4795.00 | ||||||||||||
1970 | 75.50 | 78.50 | 120.50 | 147.00 | 565.23 | a | 701.50 | 1015.00 | 1000.00 | 678.50 | 366.50 | 185.50 | 22.50 | 4956.23 | ||||||||||||
1971 | 64.50 | 63.00 | 191.50 | 207.50 | 295.00 | 593.00 | 920.00 | 900.50 | 703.50 | 345.00 | 128.50 | 6.50 | 4418.50 | |||||||||||||
1972 | 13.50 | 94.50 | 349.50 | 224.00 | 390.00 | 630.50 | 1003.00 | 858.50 | 624.00 | 274.50 | 42.00 | 23.50 | 4527.50 | |||||||||||||
1973 | 7.50 | 7.00 | 7.50 | 198.50 | 580.00 | 775.50 | 882.00 | 853.50 | 667.00 | 407.00 | 135.50 | 48.50 | 4569.50 | |||||||||||||
1974 | 12.50 | 16.00 | 110.50 | 230.00 | 487.50 | 795.50 | 877.50 | 835.97 | a | 812.50 | 398.00 | 116.00 | 24.80 | a | 4716.77 | |||||||||||
1975 | 71.00 | 38.00 | 77.00 | 51.50 | 412.00 | 632.00 | 870.50 | 845.50 | 753.00 | 354.00 | 140.00 | 28.50 | 4273.00 | |||||||||||||
1976 | 59.50 | 32.00 | 104.00 | 153.00 | 509.00 | 648.50 | 871.00 | 732.50 | 598.00 | 384.50 | 218.00 | 24.80 | a | 4334.80 | ||||||||||||
1977 | 9.50 | 82.50 | 40.00 | 318.00 | 201.00 | 723.00 | 905.50 | 913.00 | 677.50 | 519.00 | 221.00 | 148.50 | 4758.50 | |||||||||||||
1978 | 21.50 | 32.00 | 176.50 | 144.00 | 467.00 | 753.00 | 909.50 | 852.50 | 637.00 | 540.50 | 89.50 | 3.00 | 4626.00 | |||||||||||||
1979 | 6.50 | 12.50 | 72.50 | 230.50 | 478.50 | 773.50 | 895.50 | 802.00 | 822.50 | 450.00 | 70.50 | 85.00 | 4699.50 | |||||||||||||
1980 | 37.50 | 75.00 | 28.00 | 270.50 | 251.50 | 619.00 | 983.50 | 0.00 | z | 704.50 | 0.00 | z | 208.50 | 138.50 | 3316.50 | |||||||||||
1981 | 65.00 | 59.00 | 61.50 | 332.00 | 429.50 | 850.86 | a | 900.50 | 986.00 | 719.00 | 287.00 | 193.00 | 88.50 | 4971.86 | ||||||||||||
1982 | 7.00 | 75.50 | 48.50 | 175.00 | 418.50 | 564.00 | 803.00 | 870.50 | 627.50 | 296.50 | 30.50 | 27.00 | 3943.50 | |||||||||||||
1983 | 53.00 | 46.50 | 74.00 | 56.00 | 455.00 | 573.50 | 833.50 | 849.40 | a | 731.00 | 356.00 | 131.00 | 49.50 | 4208.40 | ||||||||||||
1984 | 60.50 | 38.50 | 172.50 | 223.50 | 677.00 | 645.00 | 0.00 | z | 907.00 | 772.50 | 291.00 | 84.50 | 0.50 | 3872.50 | ||||||||||||
1985 | 9.00 | 49.50 | 81.00 | 0.00 | z | 448.98 | a | 766.03 | a | 945.00 | 877.00 | 514.00 | 386.98 | a | 104.00 | 41.50 | 4223.00 | |||||||||
1986 | 84.00 | 92.50 | 215.00 | 250.00 | 498.00 | 751.20 | e | 808.00 | 988.00 | 472.50 | 313.00 | 174.00 | 26.50 | 4672.70 | ||||||||||||
1987 | 26.50 | 50.50 | 57.00 | 408.62 | a | 424.50 | 727.50 | 763.50 | 872.50 | 714.50 | 496.00 | 82.50 | 34.50 | 4658.12 | ||||||||||||
1988 | 23.00 | 72.00 | 189.50 | 249.00 | 455.50 | 636.00 | 903.50 | 849.50 | 705.00 | 618.50 | 179.50 | 36.00 | 4917.00 | |||||||||||||
1989 | 12.00 | 66.00 | 263.00 | 507.50 | 486.00 | 695.50 | 969.50 | 807.00 | 708.00 | 376.00 | 189.00 | 59.00 | 5138.50 | |||||||||||||
1990 | 45.50 | 29.50 | 150.50 | 296.00 | 380.50 | 729.00 | 930.50 | 824.50 | 732.50 | 537.00 | 177.50 | 19.00 | 4852.00 | |||||||||||||
1991 | 15.50 | 133.00 | 20.50 | 251.50 | 354.50 | 549.50 | 850.00 | 842.00 | 771.50 | 539.50 | 188.00 | 20.50 | 4536.00 | |||||||||||||
1992 | 11.00 | 59.50 | 66.50 | 403.50 | 562.50 | 612.50 | 825.00 | 941.50 | 782.00 | 487.50 | 91.50 | 0.00 | 4843.00 | |||||||||||||
1993 | 3.00 | 10.50 | 204.50 | 347.50 | 535.00 | 659.50 | 762.50 | 843.50 | 726.50 | 413.00 | 113.50 | 32.50 | 4651.50 | |||||||||||||
1994 | 95.50 | 12.50 | 178.00 | 287.00 | 442.00 | 842.50 | 948.50 | 1003.50 | 0.00 | z | 329.00 | 35.00 | 12.00 | 4185.50 | ||||||||||||
1995 | 13.00 | 136.50 | 137.00 | 216.50 | 280.50 | 616.00 | 911.50 | 1003.00 | 794.00 | 514.00 | 328.00 | 122.00 | 5072.00 | |||||||||||||
1996 | 81.00 | 152.50 | 171.50 | 393.50 | 563.50 | 755.50 | 1015.50 | 1002.50 | 731.50 | 424.00 | 147.00 | 31.00 | 5469.00 | |||||||||||||
1997 | 29.00 | 43.00 | 310.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 949.00 | 770.00 | 397.00 | 213.00 | 22.50 | 2733.50 | |||||||||
1998 | 73.37 | a | 0.00 | l | 96.50 | 0.00 | z | 209.50 | 557.50 | 1007.50 | 0.00 | z | 629.00 | 0.00 | z | 70.50 | 28.00 | 2671.87 | ||||||||
1999 | 44.00 | 32.00 | 98.00 | 153.50 | 451.05 | a | 679.50 | 955.00 | 968.00 | 799.14 | a | 591.58 | a | 245.50 | 35.50 | 5052.77 | ||||||||||
2000 | 113.50 | 63.37 | b | 123.00 | f | 369.11 | b | 695.00 | 876.11 | c | 1018.87 | a | 969.04 | d | 697.50 | 376.65 | a | 105.52 | a | 126.98 | e | 5411.64 | ||||
2001 | 35.98 | c | 31.50 | d | 124.00 | l | 177.00 | f | 800.26 | d | 668.00 | f | 911.50 | 998.41 | b | 719.42 | d | 519.25 | a | 171.11 | c | 0.00 | c | 4187.44 | ||
2002 | 41.50 | 36.00 | 43.00 | j | 218.50 | 179.50 | s | 792.50 | 1017.00 | 894.00 | 711.50 | 317.00 | 142.00 | 6.00 | 4176.00 | |||||||||||
2003 | 108.50 | 22.50 | 103.13 | e | 73.50 | h | 0.00 | z | 722.00 | 954.50 | 910.50 | 791.00 | 386.50 | k | 4.50 | q | 15.00 | 3627.13 | ||||||||
2004 | 0.50 | h | 13.00 | 160.00 | k | 279.50 | 507.00 | 203.00 | u | 326.50 | t | 703.50 | g | 512.50 | f | 293.00 | 20.50 | j | 0.00 | n | 1092.50 | |||||
2005 | 32.50 | 0.00 | z | 78.00 | 154.50 | g | 462.00 | 613.50 | 1009.00 | 883.50 | 615.54 | b | 393.50 | 198.50 | 73.50 | 4359.54 | ||||||||||
2006 | 16.00 | 82.00 | 7.46 | d | 105.00 | 588.50 | 797.50 | 993.50 | 839.00 | 673.00 | 320.00 | 221.50 | 15.50 | 4658.96 | ||||||||||||
2007 | 10.13 | e | 49.50 | 194.78 | a | 273.00 | 0.00 | z | 743.50 | 0.00 | z | 992.00 | 625.00 | 309.00 | f | 193.50 | g | 19.00 | 2906.92 | |||||||
2008 | 2.50 | 9.00 | n | 86.44 | e | 133.00 | j | 190.00 | o | 212.00 | v | 96.00 | z | 471.00 | p | 434.00 | m | 125.00 | u | 113.50 | p | 2.00 | t | 88.94 | ||
2009 | 2.50 | v | 0.00 | z | 0.00 | z | 65.00 | r | 591.58 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 591.58 | |
2010 | 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 | |
2011 | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 39.98 | 61.02 | 125.70 | 252.42 | 447.42 | 663.42 | 904.51 | 887.60 | 713.53 | 436.35 | 157.64 | 51.57 | 4720.88 | |||||||||||||
S.D. | 31.07 | 44.70 | 74.76 | 98.04 | 116.71 | 95.80 | 70.09 | 68.57 | 77.75 | 100.81 | 70.46 | 44.89 | 303.33 | |||||||||||||
SKEW | 0.74 | 1.02 | 0.71 | 0.01 | 0.20 | 0.04 | -0.15 | 0.08 | -0.86 | 0.16 | 0.36 | 1.47 | 0.09 | |||||||||||||
MAX | 116.00 | 210.00 | 349.50 | 507.50 | 800.26 | 876.11 | 1018.87 | 1024.50 | 840.50 | 646.00 | 330.00 | 213.50 | 5469.00 | |||||||||||||
MIN | 0.00 | 3.50 | 7.46 | 17.00 | 201.00 | 472.50 | 762.50 | 732.50 | 472.50 | 249.50 | 30.50 | 0.00 | 3943.50 | |||||||||||||
NO YRS | 64 | 63 | 62 | 59 | 62 | 62 | 62 | 64 | 65 | 62 | 64 | 66 | 50 |